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Weather Forecast for Caernarfon (Wales, United Kingdom)
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Forecast Overview
Mon Dec 23 
43°F 39°F 6°C 4°C Chance of rain at various times. Chance of snow in the morning.
detailsTue Dec 24 
50°F 39°F 10°C 4°C Chance of rain before sunrise and in the afternoon.
detailsWed Dec 25 
54°F 48°F 12°C 9°C Mostly cloudy skies.
detailsThu Dec 26 
52°F 48°F 11°C 9°C More sun than clouds.
detailsFri Dec 27 54°F 48°F 12°C 9°C Overcast skies.
detailsSat Dec 28 
54°F 50°F 12°C 10°C Mostly cloudy skies.
detailsSun Dec 29 50°F 45°F 10°C 7°C Mostly cloudy skies.
detailsMon Dec 30 
48°F 41°F 9°C 5°C Chance of light rain in the morning.
detailsTue Dec 31 48°F 39°F 9°C 4°C Chance of rain after 12 pm.
detailsWed Jan 1 41°F 37°F 5°C 3°C Chance of rain before sunrise. Chance of snow almost all day.
detailsThu Jan 2 
39°F 36°F 4°C 2°C Chance of light snow before sunrise.
detailsFri Jan 3 37°F 34°F 3°C 1°C Overcast skies.
detailsSat Jan 4 
39°F 34°F 4°C 1°C Chance of snow in the afternoon.
detailsSun Jan 5 
54°F 37°F 12°C 3°C Chance of rain at various times.
details
Detailed Forecast
| Monday, December 23 | sunrise: 08:30 sunset: 16:02 |
| Low around 39°F (4°C), high around 43°F (6°C). Chance of rain at night (before 3 am), in the morning and early afternoon (between 9 am and 3 pm) and in the evening (between 6 pm and 9 pm). Chance of snow early in the morning, between 3 am and 9 am. The precipitation may fall as scattered showers of varying intensity. Estimated precipitation: 0.23 in (5.9375 mm). Considerable cloudiness. Wind: 30 mph (48 km/h). |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 00:00 03:00 |  | Chance of scattered rain showers. Precipitation: 0.05 in (1.3125 mm). | 40°F (5°C) | 27 mph (43 km/h) | 69% | 0.318% |
| 03:00 06:00 | | Chance of scattered snow showers. Precipitation: 0.06 in (1.5625 mm). | 39°F (4°C) | 27 mph (44 km/h) | 75% | 0.321% |
| 06:00 09:00 | | Chance of scattered snow showers. Precipitation: 0.07 in (1.75 mm). | 40°F (4°C) | 26 mph (42 km/h) | 70% | 0.324% |
| 09:00 12:00 | | Chance of light rain. Precipitation: 0.02 in (0.5625 mm). | 42°F (6°C) | 30 mph (48 km/h) | 73% | 0.317% |
| 12:00 15:00 | | Chance of light rain. Precipitation: 0.01 in (0.375 mm). | 42°F (6°C) | 26 mph (42 km/h) | 74% | 0.313% |
| 15:00 18:00 | | Clear. Precipitation: 0 in (0.125 mm). | 41°F (5°C) | 25 mph (40 km/h) | 72% | 0.311% |
| 18:00 21:00 | | Chance of light rain. Precipitation: 0 in (0.0625 mm). | 41°F (5°C) | 20 mph (32 km/h) | 66% | 0.31% |
| 21:00 00:00 | | Clear. Precipitation: 0.01 in (0.1875 mm). | 41°F (5°C) | 16 mph (26 km/h) | 65% | 0.309% |
| Tuesday, December 24 | sunrise: 08:30 sunset: 16:02 |
| Low around 39°F (4°C), high around 49°F (10°C). Chance of rain between midnight and 3 am and late in the afternoon (between 3 pm and 6 pm). Estimated precipitation: 0.1 in (2.625 mm). Mostly cloudy skies. Wind: 15 mph (23 km/h). |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 00:00 03:00 | | Chance of light rain. Precipitation: 0 in (0.125 mm). | 41°F (5°C) | 14 mph (23 km/h) | 71% | 0.308% |
| 03:00 06:00 | | Clear. | 41°F (5°C) | 10 mph (16 km/h) | 75% | 0.308% |
| 06:00 09:00 | | Mostly cloudy. | 40°F (5°C) | 7 mph (10 km/h) | 84% | 0.307% |
| 09:00 12:00 | | Overcast. Precipitation: 0 in (0.125 mm). | 43°F (6°C) | 8 mph (13 km/h) | 88% | 0.307% |
| 12:00 15:00 | | Overcast. Precipitation: 0.01 in (0.1875 mm). | 44°F (6°C) | 15 mph (23 km/h) | 92% | 0.306% |
| 15:00 18:00 | | Chance of light rain. Precipitation: 0.03 in (0.8125 mm). | 46°F (8°C) | 13 mph (21 km/h) | 97% | 0.308% |
| 18:00 21:00 | | Overcast. Precipitation: 0.05 in (1.375 mm). | 48°F (9°C) | 10 mph (16 km/h) | 98% | 0.312% |
| 21:00 00:00 | | Overcast. | 49°F (10°C) | 9 mph (15 km/h) | 98% | 0.309% |
| Wednesday, December 25 | sunrise: 08:30 sunset: 16:03 |
| Low around 49°F (9°C), high around 53°F (12°C). Estimated precipitation: 0 in (0.125 mm). Mostly cloudy skies. Wind: 11 mph (18 km/h). |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 00:00 03:00 | | Overcast. | 51°F (10°C) | 10 mph (16 km/h) | 98% | 0.308% |
| 03:00 06:00 | | Overcast. Precipitation: 0 in (0.0625 mm). | 51°F (11°C) | 10 mph (16 km/h) | 99% | 0.307% |
| 06:00 09:00 | | Overcast. | 52°F (11°C) | 9 mph (14 km/h) | 98% | 0.306% |
| 09:00 12:00 | | Overcast. Precipitation: 0 in (0.0625 mm). | 53°F (11°C) | 9 mph (15 km/h) | 97% | 0.305% |
| 12:00 15:00 | | Mostly cloudy. | 53°F (11°C) | 10 mph (16 km/h) | 96% | 0.304% |
| 15:00 18:00 | | Overcast. | 52°F (11°C) | 10 mph (17 km/h) | 90% | 0.304% |
| 18:00 21:00 | | Partly cloudy. | 50°F (10°C) | 7 mph (12 km/h) | 97% | 0.303% |
| 21:00 00:00 | | Considerable cloudiness. | 49°F (10°C) | 11 mph (18 km/h) | 94% | 0.303% |
| Thursday, December 26 | sunrise: 08:31 sunset: 16:04 |
| Low around 48°F (9°C), high around 52°F (11°C). More sun than clouds. Wind: 13 mph (21 km/h). |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 00:00 03:00 | | Partly cloudy. | 49°F (10°C) | 11 mph (18 km/h) | 94% | 0.303% |
| 03:00 06:00 | | Times of clear skies and clouds. | 49°F (9°C) | 13 mph (21 km/h) | 94% | 0.302% |
| 06:00 09:00 | | Overcast. | 49°F (9°C) | 12 mph (20 km/h) | 94% | 0.302% |
| 09:00 12:00 | | Sunny. | 52°F (11°C) | 13 mph (21 km/h) | 89% | 0.301% |
| 12:00 15:00 | | Sunny. | 50°F (10°C) | 11 mph (17 km/h) | 92% | 0.3% |
| 15:00 18:00 | | Mostly clear. | 48°F (9°C) | 9 mph (15 km/h) | 96% | 0.3% |
| 18:00 21:00 | | Times of clear skies and clouds. | 48°F (9°C) | 9 mph (15 km/h) | 95% | 0.3% |
| 21:00 00:00 | | Overcast. | 49°F (10°C) | 10 mph (16 km/h) | 93% | 0.3% |
| Friday, December 27 | sunrise: 08:31 sunset: 16:05 |
| Low around 48°F (9°C), high around 53°F (12°C). Estimated precipitation: 0 in (0.0625 mm). Overcast skies. Wind: 9 mph (14 km/h). |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 00:00 03:00 | | Overcast. | 48°F (9°C) | 9 mph (14 km/h) | 96% | 0.3% |
| 03:00 06:00 | | Overcast. Precipitation: 0 in (0.0625 mm). | 49°F (10°C) | 8 mph (13 km/h) | 95% | 0.299% |
| 06:00 09:00 | | Overcast. | 50°F (10°C) | 7 mph (11 km/h) | 95% | 0.299% |
| 09:00 12:00 | | Overcast. | 53°F (11°C) | 6 mph (10 km/h) | 92% | 0.299% |
| 12:00 15:00 | | Overcast. | 52°F (11°C) | 6 mph (10 km/h) | 94% | 0.298% |
| 15:00 18:00 | | Overcast. | 51°F (11°C) | 6 mph (9 km/h) | 98% | 0.298% |
| 18:00 21:00 | | Partly cloudy. | 50°F (10°C) | 5 mph (9 km/h) | 97% | 0.298% |
| 21:00 00:00 | | Overcast. | 50°F (10°C) | 5 mph (8 km/h) | 97% | 0.298% |
| Saturday, December 28 | sunrise: 08:31 sunset: 16:05 |
| Low around 49°F (10°C), high around 54°F (12°C). Mostly cloudy skies. Wind: 4 mph (7 km/h). |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 00:00 03:00 | | Overcast. | 50°F (10°C) | 3 mph (5 km/h) | 96% | 0.298% |
| 03:00 06:00 | | Overcast. | 50°F (10°C) | 2 mph (3 km/h) | 93% | 0.297% |
| 06:00 09:00 | | Considerable cloudiness. | 50°F (10°C) | 2 mph (3 km/h) | 92% | 0.297% |
| 09:00 12:00 | | More clouds than sun. | 53°F (12°C) | 2 mph (3 km/h) | 86% | 0.297% |
| 12:00 15:00 | | Overcast. | 52°F (11°C) | 2 mph (3 km/h) | 89% | 0.296% |
| 15:00 18:00 | | Overcast. | 51°F (10°C) | 2 mph (3 km/h) | 90% | 0.296% |
| 18:00 21:00 | | Mostly cloudy. | 50°F (10°C) | 4 mph (6 km/h) | 88% | 0.296% |
| 21:00 00:00 | | A few passing clouds. | 50°F (10°C) | 4 mph (7 km/h) | 87% | 0.296% |
| Sunday, December 29 | sunrise: 08:31 sunset: 16:06 |
| Low around 45°F (7°C), high around 50°F (10°C). Mostly cloudy skies. Wind: 7 mph (11 km/h). |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 00:00 03:00 | | Mostly clear. | 46°F (8°C) | 5 mph (9 km/h) | 92% | 0.296% |
| 03:00 06:00 | | Mostly cloudy. | 45°F (7°C) | 5 mph (8 km/h) | 93% | 0.296% |
| 06:00 09:00 | | Sunny. | 45°F (7°C) | 5 mph (8 km/h) | 93% | 0.296% |
| 09:00 12:00 | | Overcast. | 49°F (10°C) | 6 mph (10 km/h) | 87% | 0.295% |
| 12:00 15:00 | | Overcast. | 48°F (9°C) | 7 mph (11 km/h) | 89% | 0.294% |
| 15:00 18:00 | | Overcast. | 45°F (7°C) | 6 mph (10 km/h) | 94% | 0.294% |
| 18:00 21:00 | | Overcast. | 46°F (8°C) | 6 mph (10 km/h) | 92% | 0.294% |
| 21:00 00:00 | | Overcast. | 47°F (8°C) | 7 mph (11 km/h) | 93% | 0.294% |
| Monday, December 30 | sunrise: 08:31 sunset: 16:07 |
| Low around 40°F (5°C), high around 48°F (9°C). Chance of light rain in the morning (between 6 am and 12 pm). Estimated precipitation: 0.03 in (0.8125 mm). Overcast skies. Wind: 6 mph (9 km/h). |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 00:00 03:00 | | Overcast. | 47°F (8°C) | 6 mph (9 km/h) | 94% | 0.294% |
| 03:00 06:00 | | Overcast. | 47°F (8°C) | 6 mph (9 km/h) | 95% | 0.294% |
| 06:00 09:00 | | Chance of light rain. Precipitation: 0.01 in (0.375 mm). | 47°F (8°C) | 5 mph (9 km/h) | 97% | 0.295% |
| 09:00 12:00 | | Chance of light rain. Precipitation: 0.01 in (0.3125 mm). | 48°F (9°C) | 5 mph (8 km/h) | 93% | 0.296% |
| 12:00 15:00 | | Mostly cloudy. Precipitation: 0 in (0.125 mm). | 47°F (8°C) | 3 mph (5 km/h) | 83% | 0.295% |
| 15:00 18:00 | | Overcast. | 41°F (5°C) | 1 mph (2 km/h) | 89% | 0.295% |
| 18:00 21:00 | | Overcast. | 40°F (5°C) | 4 mph (6 km/h) | 91% | 0.294% |
| 21:00 00:00 | | Overcast. | 41°F (5°C) | 4 mph (7 km/h) | 92% | 0.294% |
| Tuesday, December 31 | sunrise: 08:31 sunset: 16:08 |
| Low around 39°F (4°C), high around 47°F (9°C). Chance of rain from 12 pm till midnight. Estimated precipitation: 0.3 in (7.5625 mm). Overcast skies. Wind: 33 mph (53 km/h). |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 00:00 03:00 | | Overcast. | 40°F (5°C) | 5 mph (8 km/h) | 89% | 0.294% |
| 03:00 06:00 | | Overcast. | 39°F (4°C) | 7 mph (12 km/h) | 92% | 0.293% |
| 06:00 09:00 | | Overcast. Precipitation: 0 in (0.0625 mm). | 44°F (6°C) | 11 mph (17 km/h) | 95% | 0.293% |
| 09:00 12:00 | | Overcast. | 45°F (7°C) | 17 mph (28 km/h) | 91% | 0.292% |
| 12:00 15:00 | | Chance of light rain. Precipitation: 0 in (0.125 mm). | 46°F (8°C) | 27 mph (43 km/h) | 90% | 0.292% |
| 15:00 18:00 | | Chance of rain. Precipitation: 0.23 in (5.8125 mm). | 47°F (8°C) | 32 mph (52 km/h) | 92% | 0.331% |
| 18:00 21:00 | | Chance of rain. Precipitation: 0.05 in (1.375 mm). | 41°F (5°C) | 26 mph (42 km/h) | 73% | 0.317% |
| 21:00 00:00 | | Chance of light rain. Precipitation: 0.01 in (0.1875 mm). | 40°F (4°C) | 33 mph (53 km/h) | 74% | 0.308% |
| Wednesday, January 1 | sunrise: 08:31 sunset: 16:09 |
| Low around 37°F (3°C), high around 40°F (5°C). Chance of rain between midnight and 3 am. Chance of snow most of the day except from 6 am to 9 am. The precipitation may fall as scattered showers of varying intensity. Estimated precipitation: 0.21 in (5.3125 mm). More sun than clouds. Wind: 27 mph (44 km/h). |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 00:00 03:00 | | Chance of light rain. Precipitation: 0.02 in (0.625 mm). | 39°F (4°C) | 25 mph (40 km/h) | 80% | 0.307% |
| 03:00 06:00 | | Chance of scattered snow showers. Precipitation: 0.06 in (1.5625 mm). | 38°F (3°C) | 27 mph (44 km/h) | 76% | 0.31% |
| 06:00 09:00 | | Sunny. Precipitation: 0.01 in (0.375 mm). | 37°F (3°C) | 25 mph (40 km/h) | 73% | 0.306% |
| 09:00 12:00 | | Chance of light snow. Precipitation: 0 in (0.125 mm). | 40°F (5°C) | 26 mph (41 km/h) | 64% | 0.303% |
| 12:00 15:00 | | Chance of light snow. Precipitation: 0.02 in (0.625 mm). | 39°F (4°C) | 21 mph (34 km/h) | 68% | 0.302% |
| 15:00 18:00 | | Chance of scattered snow showers. Precipitation: 0.05 in (1.25 mm). | 38°F (4°C) | 19 mph (30 km/h) | 69% | 0.304% |
| 18:00 21:00 | | Chance of light snow. Precipitation: 0.01 in (0.375 mm). | 37°F (3°C) | 18 mph (30 km/h) | 63% | 0.302% |
| 21:00 00:00 | | Chance of light snow. Precipitation: 0.01 in (0.375 mm). | 37°F (3°C) | 18 mph (29 km/h) | 66% | 0.301% |
| Thursday, January 2 | sunrise: 08:31 sunset: 16:10 |
| Low around 36°F (2°C), high around 40°F (4°C). Chance of light snow before sunrise (from midnight to 6 am). Estimated precipitation: 0.03 in (0.6875 mm). Overcast skies. Wind: 16 mph (26 km/h). |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 00:00 03:00 | | Chance of light snow. Precipitation: 0.02 in (0.4375 mm). | 37°F (3°C) | 16 mph (26 km/h) | 67% | 0.301% |
| 03:00 06:00 | | Chance of light snow. Precipitation: 0 in (0.125 mm). | 37°F (3°C) | 14 mph (22 km/h) | 64% | 0.299% |
| 06:00 09:00 | | Overcast. Precipitation: 0 in (0.0625 mm). | 37°F (3°C) | 9 mph (15 km/h) | 66% | 0.299% |
| 09:00 12:00 | | Overcast. | 39°F (4°C) | 8 mph (12 km/h) | 66% | 0.298% |
| 12:00 15:00 | | Overcast. Precipitation: 0 in (0.0625 mm). | 38°F (4°C) | 5 mph (8 km/h) | 71% | 0.297% |
| 15:00 18:00 | | Overcast. | 36°F (2°C) | 3 mph (4 km/h) | 72% | 0.297% |
| 18:00 21:00 | | Overcast. | 36°F (2°C) | 4 mph (6 km/h) | 72% | 0.296% |
| 21:00 00:00 | | Overcast. | 36°F (2°C) | 6 mph (10 km/h) | 73% | 0.296% |
| Friday, January 3 | sunrise: 08:31 sunset: 16:11 |
| Low around 33°F (1°C), high around 38°F (3°C). Overcast skies. Wind: 10 mph (17 km/h). |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 00:00 03:00 | | Overcast. | 35°F (2°C) | 6 mph (10 km/h) | 75% | 0.296% |
| 03:00 06:00 | | Overcast. | 34°F (1°C) | 6 mph (10 km/h) | 77% | 0.295% |
| 06:00 09:00 | | Overcast. | 36°F (2°C) | 7 mph (11 km/h) | 77% | 0.295% |
| 09:00 12:00 | | Overcast. | 38°F (3°C) | 8 mph (13 km/h) | 72% | 0.294% |
| 12:00 15:00 | | Overcast. | 37°F (3°C) | 10 mph (17 km/h) | 72% | 0.293% |
| 15:00 18:00 | | Overcast. | 36°F (2°C) | 10 mph (15 km/h) | 71% | 0.293% |
| 18:00 21:00 | | Overcast. | 36°F (2°C) | 10 mph (16 km/h) | 73% | 0.292% |
| 21:00 00:00 | | Overcast. | 36°F (2°C) | 9 mph (15 km/h) | 68% | 0.292% |
| Saturday, January 4 | sunrise: 08:31 sunset: 16:12 |
| Low around 34°F (1°C), high around 38°F (4°C). Chance of snow during the afternoon (between 12 pm and 6 pm). Estimated precipitation: 0.14 in (3.4375 mm). Overcast skies. Wind: 13 mph (22 km/h). |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 00:00 03:00 | | Overcast. | 34°F (1°C) | 8 mph (13 km/h) | 73% | 0.292% |
| 03:00 06:00 | | Overcast. | 34°F (1°C) | 9 mph (14 km/h) | 76% | 0.292% |
| 06:00 09:00 | | Overcast. | 35°F (2°C) | 10 mph (16 km/h) | 72% | 0.291% |
| 09:00 12:00 | | Overcast. | 38°F (4°C) | 11 mph (17 km/h) | 72% | 0.291% |
| 12:00 15:00 | | Chance of light snow. Precipitation: 0.03 in (0.875 mm). | 37°F (3°C) | 12 mph (19 km/h) | 85% | 0.295% |
| 15:00 18:00 | | Chance of snow. Precipitation: 0.08 in (2.125 mm). | 36°F (2°C) | 13 mph (22 km/h) | 88% | 0.305% |
| 18:00 21:00 | | Overcast. Precipitation: 0.02 in (0.4375 mm). | 37°F (3°C) | 11 mph (18 km/h) | 83% | 0.302% |
| 21:00 00:00 | | Overcast. | 38°F (3°C) | 7 mph (11 km/h) | 86% | 0.298% |
| Sunday, January 5 | sunrise: 08:30 sunset: 16:13 |
| Low around 38°F (3°C), high around 53°F (12°C). Chance of rain during early morning (before 3 am and from 6 am to 9 am), early afternoon (from 12 pm to 3 pm) and in the evening (from 6 pm to 9 pm). Estimated precipitation: 0.6 in (15.1875 mm). Overcast skies. Wind: 24 mph (38 km/h). |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 00:00 03:00 | | Chance of light rain. Precipitation: 0.01 in (0.375 mm). | 38°F (3°C) | 4 mph (7 km/h) | 89% | 0.299% |
| 03:00 06:00 | | Overcast. Precipitation: 0.03 in (0.8125 mm). | 39°F (4°C) | 7 mph (11 km/h) | 86% | 0.301% |
| 06:00 09:00 | | Chance of rain. Precipitation: 0.12 in (2.9375 mm). | 39°F (4°C) | 5 mph (9 km/h) | 94% | 0.317% |
| 09:00 12:00 | | Overcast. Precipitation: 0.03 in (0.8125 mm). | 46°F (8°C) | 13 mph (22 km/h) | 91% | 0.31% |
| 12:00 15:00 | | Chance of rain. Precipitation: 0.15 in (3.75 mm). | 50°F (10°C) | 22 mph (35 km/h) | 92% | 0.327% |
| 15:00 18:00 | | Overcast. Precipitation: 0.09 in (2.1875 mm). | 50°F (10°C) | 17 mph (27 km/h) | 97% | 0.322% |
| 18:00 21:00 | | Chance of rain. Precipitation: 0.14 in (3.5 mm). | 53°F (12°C) | 20 mph (32 km/h) | 96% | 0.33% |
| 21:00 00:00 | | Overcast. Precipitation: 0.03 in (0.8125 mm). | 53°F (12°C) | 24 mph (38 km/h) | 96% | 0.323% |
Caernarfon (latitude 53°09'N, longitude 004°17'W)
Local Time:
Caernarfon is in the "Europe/London" timezone.
The "Europe/London" timezone uses a Standard Time (ST) / Daylight Saving Time (DST) alternation scheme, and it currently is in ST (since Sunday, 27 October 2024, 01:00 AM local time). During ST, the timezone abbreviation is GMT and the offset to Universal Time (UTC, GMT or Zulu) is +0:00 hours.
Caernarfon will exit standard time (entering DST) on Sunday, 30 March 2025, at 01:00 AM local time, when clocks will be turned forward 1 hour to Sunday, 30 March 2025, 02:00 AM local daylight time. During DST, the timezone abbreviation is BST and the offset to UTC will be +1:00 hours.
Caernarfon: Alternative Names/Spellings
Carnarvon.