| Weather / Connecticut Weather Temperature |
Weather in Groton / New London, Connecticut
Current Conditions (Thursday, November 21, 2024 at 04:56 America/New_York time)
 | Temperature: 46°F (8°C) |
Forecast Overview
Thu Nov 21 
54°F 46°F 12°C 8°C Chance of rain almost all day.
detailsFri Nov 22 
48°F 41°F 9°C 5°C Chance of rain after 1 pm.
detailsSat Nov 23 
46°F 39°F 8°C 4°C Chance of rain in the morning.
detailsSun Nov 24 
48°F 41°F 9°C 5°C Mostly sunny, with a few passing clouds.
detailsMon Nov 25 
50°F 39°F 10°C 4°C Considerable cloudiness.
detailsTue Nov 26 55°F 45°F 13°C 7°C More clouds than sun.
detailsWed Nov 27 
45°F 39°F 7°C 4°C Overcast skies.
detailsThu Nov 28 
39°F 36°F 4°C 2°C Chance of snow until 7 pm.
detailsFri Nov 29 41°F 32°F 5°C 0°C Mostly cloudy skies.
detailsSat Nov 30 43°F 32°F 6°C 0°C Mostly cloudy skies.
detailsSun Dec 1 
50°F 34°F 10°C 1°C Chance of heavy rain in the morning and in the afternoon.
detailsMon Dec 2 
39°F 32°F 4°C 0°C Sunny skies.
detailsTue Dec 3 
34°F 28°F 1°C -2°C Times of sun and clouds.
detailsWed Dec 4 
43°F 27°F 6°C -3°C Chance of light snow in the afternoon.
details
Detailed Forecast
| Thursday, November 21 | sunrise: 06:43 sunset: 16:24 |
| Low around 46°F (8°C), high around 54°F (12°C). Chance of rain all day (from 4 am to 10 pm). Estimated precipitation: 0.71 in (17.9375 mm). Overcast skies. Wind: 30 mph (49 km/h). |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 01:00 04:00 |  | Overcast. Precipitation: 0 in (0.0625 mm). | 51°F (11°C) | 20 mph (33 km/h) | 81% | N/A |
| 04:00 07:00 | | Chance of light rain. Precipitation: 0.03 in (0.8125 mm). | 52°F (11°C) | 26 mph (41 km/h) | 85% | N/A |
| 07:00 10:00 | | Chance of rain. Precipitation: 0.36 in (9.125 mm). | 51°F (10°C) | 22 mph (36 km/h) | 90% | N/A |
| 10:00 13:00 | | Chance of rain. Precipitation: 0.09 in (2.3125 mm). | 50°F (10°C) | 27 mph (43 km/h) | 89% | N/A |
| 13:00 16:00 | | Chance of rain. Precipitation: 0.06 in (1.4375 mm). | 51°F (11°C) | 26 mph (41 km/h) | 90% | N/A |
| 16:00 19:00 | | Chance of rain. Precipitation: 0.11 in (2.875 mm). | 52°F (11°C) | 30 mph (49 km/h) | 91% | N/A |
| 19:00 22:00 | | Chance of light rain. Precipitation: 0.04 in (0.9375 mm). | 53°F (11°C) | 20 mph (33 km/h) | 87% | N/A |
| 22:00 01:00 | | Mostly cloudy. Precipitation: 0.01 in (0.375 mm). | 46°F (8°C) | 24 mph (39 km/h) | 75% | N/A |
| Friday, November 22 | sunrise: 06:44 sunset: 16:23 |
| Low around 40°F (5°C), high around 48°F (9°C). Chance of rain during the afternoon and evening (between 1 pm and 10 pm). Estimated precipitation: 0.2 in (5 mm). Mostly cloudy skies. Wind: 20 mph (32 km/h). |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 01:00 04:00 | | Clear. Precipitation: 0 in (0.0625 mm). | 47°F (8°C) | 20 mph (32 km/h) | 66% | N/A |
| 04:00 07:00 | | Sunny. | 47°F (8°C) | 18 mph (29 km/h) | 62% | N/A |
| 07:00 10:00 | | Mostly cloudy. | 48°F (9°C) | 10 mph (17 km/h) | 55% | N/A |
| 10:00 13:00 | | Overcast. | 48°F (9°C) | 4 mph (7 km/h) | 52% | N/A |
| 13:00 16:00 | | Chance of light rain. Precipitation: 0.03 in (0.6875 mm). | 44°F (6°C) | 1 mph (2 km/h) | 80% | N/A |
| 16:00 19:00 | | Chance of rain. Precipitation: 0.15 in (3.75 mm). | 42°F (5°C) | 11 mph (17 km/h) | 91% | N/A |
| 19:00 22:00 | | Chance of light rain. Precipitation: 0.02 in (0.5 mm). | 41°F (5°C) | 12 mph (20 km/h) | 93% | N/A |
| 22:00 01:00 | | Overcast. | 41°F (5°C) | 11 mph (18 km/h) | 91% | N/A |
| Saturday, November 23 | sunrise: 06:45 sunset: 16:23 |
| Low around 40°F (4°C), high around 47°F (8°C). Chance of rain early in the morning, between 4 am and 10 am. Estimated precipitation: 0.19 in (4.75 mm). Mostly cloudy skies. Wind: 28 mph (45 km/h). |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 01:00 04:00 | | Overcast. | 41°F (5°C) | 14 mph (22 km/h) | 92% | N/A |
| 04:00 07:00 | | Chance of rain. Precipitation: 0.07 in (1.6875 mm). | 41°F (5°C) | 21 mph (34 km/h) | 94% | N/A |
| 07:00 10:00 | | Chance of rain. Precipitation: 0.07 in (1.6875 mm). | 41°F (5°C) | 24 mph (38 km/h) | 93% | N/A |
| 10:00 13:00 | | Overcast. Precipitation: 0.05 in (1.25 mm). | 46°F (8°C) | 28 mph (45 km/h) | 75% | N/A |
| 13:00 16:00 | | Overcast. | 46°F (8°C) | 25 mph (40 km/h) | 70% | N/A |
| 16:00 19:00 | | Clear. | 46°F (8°C) | 22 mph (36 km/h) | 72% | N/A |
| 19:00 22:00 | | Mostly cloudy. Precipitation: 0 in (0.0625 mm). | 47°F (8°C) | 25 mph (40 km/h) | 76% | N/A |
| 22:00 01:00 | | Overcast. Precipitation: 0 in (0.0625 mm). | 47°F (8°C) | 24 mph (39 km/h) | 70% | N/A |
| Sunday, November 24 | sunrise: 06:46 sunset: 16:22 |
| Low around 41°F (5°C), high around 47°F (9°C). Mostly sunny, with a few passing clouds. Wind: 28 mph (45 km/h). |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 01:00 04:00 | | Clear. | 44°F (7°C) | 28 mph (45 km/h) | 70% | N/A |
| 04:00 07:00 | | Sunny. | 44°F (6°C) | 28 mph (45 km/h) | 65% | N/A |
| 07:00 10:00 | | Sunny. | 45°F (7°C) | 27 mph (43 km/h) | 62% | N/A |
| 10:00 13:00 | | Overcast. | 47°F (8°C) | 24 mph (39 km/h) | 57% | N/A |
| 13:00 16:00 | | Sunny. | 46°F (8°C) | 25 mph (40 km/h) | 61% | N/A |
| 16:00 19:00 | | Clear. | 44°F (6°C) | 22 mph (36 km/h) | 68% | N/A |
| 19:00 22:00 | | Clear. | 42°F (6°C) | 19 mph (31 km/h) | 69% | N/A |
| 22:00 01:00 | | Clear. | 41°F (5°C) | 21 mph (34 km/h) | 73% | N/A |
| Monday, November 25 | sunrise: 06:47 sunset: 16:22 |
| Low around 40°F (4°C), high around 50°F (10°C). Estimated precipitation: 0.01 in (0.3125 mm). Considerable cloudiness. Wind: 18 mph (30 km/h). |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 01:00 04:00 | | Clear. | 40°F (5°C) | 18 mph (30 km/h) | 75% | N/A |
| 04:00 07:00 | | Sunny. | 40°F (4°C) | 18 mph (29 km/h) | 74% | N/A |
| 07:00 10:00 | | Mostly sunny. | 44°F (7°C) | 18 mph (29 km/h) | 63% | N/A |
| 10:00 13:00 | | Overcast. | 49°F (9°C) | 16 mph (26 km/h) | 52% | N/A |
| 13:00 16:00 | | Overcast. | 49°F (9°C) | 13 mph (21 km/h) | 55% | N/A |
| 16:00 19:00 | | Overcast. | 47°F (8°C) | 9 mph (15 km/h) | 61% | N/A |
| 19:00 22:00 | | Overcast. | 47°F (9°C) | 8 mph (13 km/h) | 64% | N/A |
| 22:00 01:00 | | Overcast. Precipitation: 0.01 in (0.3125 mm). | 48°F (9°C) | 10 mph (17 km/h) | 80% | N/A |
| Tuesday, November 26 | sunrise: 06:48 sunset: 16:21 |
| Low around 44°F (7°C), high around 56°F (13°C). Estimated precipitation: 0 in (0.125 mm). More clouds than sun. Wind: 15 mph (24 km/h). |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 01:00 04:00 | | Overcast. | 50°F (10°C) | 8 mph (13 km/h) | 82% | N/A |
| 04:00 07:00 | | Overcast. Precipitation: 0 in (0.0625 mm). | 52°F (11°C) | 8 mph (12 km/h) | 87% | N/A |
| 07:00 10:00 | | Overcast. | 52°F (11°C) | 12 mph (19 km/h) | 84% | N/A |
| 10:00 13:00 | | Sunny. Precipitation: 0 in (0.0625 mm). | 54°F (12°C) | 11 mph (18 km/h) | 76% | N/A |
| 13:00 16:00 | | Overcast. | 55°F (13°C) | 7 mph (11 km/h) | 73% | N/A |
| 16:00 19:00 | | Clear. | 50°F (10°C) | 14 mph (22 km/h) | 73% | N/A |
| 19:00 22:00 | | Clear. | 47°F (8°C) | 15 mph (24 km/h) | 64% | N/A |
| 22:00 01:00 | | Clear. | 44°F (7°C) | 14 mph (23 km/h) | 68% | N/A |
| Wednesday, November 27 | sunrise: 06:50 sunset: 16:21 |
| Low around 39°F (4°C), high around 44°F (7°C). Estimated precipitation: 0 in (0.0625 mm). Overcast skies. Wind: 14 mph (23 km/h). |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 01:00 04:00 | | Overcast. | 42°F (6°C) | 14 mph (23 km/h) | 74% | N/A |
| 04:00 07:00 | | Overcast. | 41°F (5°C) | 11 mph (17 km/h) | 72% | N/A |
| 07:00 10:00 | | Overcast. | 42°F (6°C) | 7 mph (12 km/h) | 62% | N/A |
| 10:00 13:00 | | Overcast. Precipitation: 0 in (0.0625 mm). | 42°F (5°C) | 8 mph (13 km/h) | 62% | N/A |
| 13:00 16:00 | | Overcast. | 43°F (6°C) | 7 mph (12 km/h) | 57% | N/A |
| 16:00 19:00 | | Considerable cloudiness. | 42°F (6°C) | 7 mph (11 km/h) | 57% | N/A |
| 19:00 22:00 | | Overcast. | 40°F (5°C) | 6 mph (10 km/h) | 63% | N/A |
| 22:00 01:00 | | Overcast. | 39°F (4°C) | 9 mph (14 km/h) | 68% | N/A |
| Thursday, November 28 | sunrise: 06:51 sunset: 16:20 |
| Low around 36°F (2°C), high around 40°F (4°C). Chance of snow all morning and afternoon (between 4 am and 7 pm). Estimated precipitation: 0.34 in (8.75 mm). Overcast skies. Wind: 20 mph (32 km/h). |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 01:00 04:00 | | Overcast. Precipitation: 0 in (0.0625 mm). | 39°F (4°C) | 13 mph (21 km/h) | 71% | N/A |
| 04:00 07:00 | | Chance of light snow. Precipitation: 0 in (0.0625 mm). | 38°F (4°C) | 11 mph (18 km/h) | 67% | N/A |
| 07:00 10:00 | | Chance of light snow. Precipitation: 0.01 in (0.375 mm). | 37°F (3°C) | 16 mph (26 km/h) | 86% | N/A |
| 10:00 13:00 | | Chance of snow. Precipitation: 0.13 in (3.3125 mm). | 37°F (3°C) | 13 mph (20 km/h) | 99% | N/A |
| 13:00 16:00 | | Chance of snow. Precipitation: 0.12 in (2.9375 mm). | 37°F (3°C) | 17 mph (27 km/h) | 98% | N/A |
| 16:00 19:00 | | Chance of snow. Precipitation: 0.07 in (1.6875 mm). | 37°F (3°C) | 20 mph (32 km/h) | 97% | N/A |
| 19:00 22:00 | | Overcast. Precipitation: 0.01 in (0.1875 mm). | 36°F (2°C) | 17 mph (27 km/h) | 89% | N/A |
| 22:00 01:00 | | Overcast. Precipitation: 0 in (0.125 mm). | 36°F (2°C) | 14 mph (23 km/h) | 73% | N/A |
| Friday, November 29 | sunrise: 06:52 sunset: 16:20 |
| Low around 33°F (0°C), high around 41°F (5°C). Mostly cloudy skies. Wind: 15 mph (24 km/h). |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 01:00 04:00 | | Overcast. | 35°F (2°C) | 13 mph (22 km/h) | 72% | N/A |
| 04:00 07:00 | | Overcast. | 35°F (2°C) | 13 mph (20 km/h) | 70% | N/A |
| 07:00 10:00 | | Overcast. | 36°F (2°C) | 11 mph (18 km/h) | 63% | N/A |
| 10:00 13:00 | | Sunny. | 39°F (4°C) | 10 mph (16 km/h) | 57% | N/A |
| 13:00 16:00 | | Sunny. | 39°F (4°C) | 9 mph (15 km/h) | 53% | N/A |
| 16:00 19:00 | | Overcast. | 36°F (2°C) | 15 mph (24 km/h) | 61% | N/A |
| 19:00 22:00 | | Overcast. | 34°F (1°C) | 14 mph (22 km/h) | 61% | N/A |
| 22:00 01:00 | | Times of clear skies and clouds. | 33°F (0°C) | 14 mph (22 km/h) | 59% | N/A |
| Saturday, November 30 | sunrise: 06:53 sunset: 16:20 |
| Low around 32°F (0°C), high around 43°F (6°C). Mostly cloudy skies. Wind: 17 mph (27 km/h). |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 01:00 04:00 | | Clear. | 33°F (0°C) | 15 mph (24 km/h) | 58% | N/A |
| 04:00 07:00 | | Sunny. | 34°F (1°C) | 12 mph (19 km/h) | 59% | N/A |
| 07:00 10:00 | | Sunny. | 38°F (3°C) | 13 mph (21 km/h) | 61% | N/A |
| 10:00 13:00 | | Overcast. | 42°F (5°C) | 15 mph (24 km/h) | 53% | N/A |
| 13:00 16:00 | | Overcast. | 42°F (5°C) | 17 mph (27 km/h) | 52% | N/A |
| 16:00 19:00 | | Overcast. | 37°F (3°C) | 12 mph (20 km/h) | 60% | N/A |
| 19:00 22:00 | | Overcast. | 36°F (2°C) | 13 mph (21 km/h) | 61% | N/A |
| 22:00 01:00 | | Overcast. | 35°F (2°C) | 10 mph (16 km/h) | 59% | N/A |
| Sunday, December 1 | sunrise: 06:54 sunset: 16:19 |
| Low around 35°F (1°C), high around 50°F (10°C). Chance of heavy rain from 10 am to 7 pm. Estimated precipitation: 1.23 in (31.1875 mm). Overcast skies. Wind: 32 mph (51 km/h). |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 01:00 04:00 | | Overcast. | 35°F (2°C) | 4 mph (7 km/h) | 53% | N/A |
| 04:00 07:00 | | Overcast. | 36°F (2°C) | 5 mph (8 km/h) | 53% | N/A |
| 07:00 10:00 | | Overcast. | 41°F (5°C) | 11 mph (17 km/h) | 65% | N/A |
| 10:00 13:00 | | Chance of light rain. Precipitation: 0.03 in (0.6875 mm). | 42°F (6°C) | 17 mph (28 km/h) | 87% | N/A |
| 13:00 16:00 | | Chance of heavy rain. Precipitation: 0.4 in (10.25 mm). | 43°F (6°C) | 30 mph (48 km/h) | 96% | N/A |
| 16:00 19:00 | | Chance of heavy rain. Precipitation: 0.7 in (17.6875 mm). | 48°F (9°C) | 27 mph (43 km/h) | 95% | N/A |
| 19:00 22:00 | | A few passing clouds. Precipitation: 0.09 in (2.25 mm). | 38°F (4°C) | 29 mph (46 km/h) | 84% | N/A |
| 22:00 01:00 | | Overcast. Precipitation: 0.01 in (0.3125 mm). | 40°F (4°C) | 32 mph (51 km/h) | 84% | N/A |
| Monday, December 2 | sunrise: 06:55 sunset: 16:19 |
| Low around 32°F (0°C), high around 40°F (4°C). Estimated precipitation: 0.01 in (0.25 mm). Sunny skies. Wind: 36 mph (57 km/h). |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 01:00 04:00 | | Clear. Precipitation: 0.01 in (0.25 mm). | 37°F (3°C) | 36 mph (57 km/h) | 70% | N/A |
| 04:00 07:00 | | Sunny. | 33°F (1°C) | 35 mph (57 km/h) | 65% | N/A |
| 07:00 10:00 | | Sunny. | 33°F (0°C) | 32 mph (51 km/h) | 59% | N/A |
| 10:00 13:00 | | Sunny. | 33°F (1°C) | 35 mph (57 km/h) | 53% | N/A |
| 13:00 16:00 | | Mostly sunny. | 33°F (1°C) | 30 mph (48 km/h) | 54% | N/A |
| 16:00 19:00 | | Clear. | 33°F (0°C) | 30 mph (48 km/h) | 56% | N/A |
| 19:00 22:00 | | Clear. | 32°F (0°C) | 29 mph (47 km/h) | 58% | N/A |
| 22:00 01:00 | | Clear. | 32°F (0°C) | 28 mph (45 km/h) | 61% | N/A |
| Tuesday, December 3 | sunrise: 06:56 sunset: 16:19 |
| Low around 29°F (-2°C), high around 34°F (1°C). Estimated precipitation: 0 in (0.125 mm). Times of sun and clouds. Wind: 23 mph (38 km/h). |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 01:00 04:00 | | Clear. | 31°F (-1°C) | 23 mph (38 km/h) | 65% | N/A |
| 04:00 07:00 | | Sunny. | 30°F (-1°C) | 20 mph (32 km/h) | 66% | N/A |
| 07:00 10:00 | | Mostly sunny, with a few passing clouds. | 32°F (-0°C) | 18 mph (28 km/h) | 62% | N/A |
| 10:00 13:00 | | Overcast. | 33°F (1°C) | 18 mph (29 km/h) | 59% | N/A |
| 13:00 16:00 | | Partly cloudy. Precipitation: 0 in (0.0625 mm). | 33°F (0°C) | 18 mph (29 km/h) | 63% | N/A |
| 16:00 19:00 | | Clear. Precipitation: 0 in (0.0625 mm). | 31°F (-0°C) | 19 mph (31 km/h) | 64% | N/A |
| 19:00 22:00 | | Clear. | 31°F (-1°C) | 21 mph (33 km/h) | 63% | N/A |
| 22:00 01:00 | | Clear. | 29°F (-2°C) | 18 mph (29 km/h) | 66% | N/A |
| Wednesday, December 4 | sunrise: 06:57 sunset: 16:19 |
| Low around 27°F (-3°C), high around 42°F (6°C). Chance of light snow late in the afternoon (between 4 pm and 7 pm). Estimated precipitation: 0.05 in (1.3125 mm). Overcast skies. Wind: 18 mph (28 km/h). |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 01:00 04:00 | | Overcast. | 28°F (-2°C) | 14 mph (23 km/h) | 70% | N/A |
| 04:00 07:00 | | Overcast. | 27°F (-3°C) | 7 mph (12 km/h) | 65% | N/A |
| 07:00 10:00 | | Sunny. | 31°F (-0°C) | 8 mph (13 km/h) | 61% | N/A |
| 10:00 13:00 | | Overcast. | 35°F (2°C) | 14 mph (22 km/h) | 51% | N/A |
| 13:00 16:00 | | Overcast. | 38°F (3°C) | 18 mph (28 km/h) | 56% | N/A |
| 16:00 19:00 | | Chance of light snow. Precipitation: 0.03 in (0.75 mm). | 36°F (2°C) | 10 mph (16 km/h) | 98% | N/A |
| 19:00 22:00 | | Overcast. Precipitation: 0.02 in (0.5 mm). | 40°F (4°C) | 14 mph (22 km/h) | 79% | N/A |
| 22:00 01:00 | | Overcast. Precipitation: 0 in (0.0625 mm). | 39°F (4°C) | 13 mph (20 km/h) | 80% | N/A |
Climate Chart
» Groton / New London Climate Chart
Places with a similar climate: Westerly (RI), Hyannis (MA), Newport (RI), Vineyard Haven (MA), Falmouth, Barnstable County (MA), Shirley (NY), Provincetown (MA), Chatham (MA), Boston (MA), Providence (RI), New Bedford (MA), Plymouth (MA), White Plains, Westchester County (NY), Westhampton Beach (NY), Chester (CT), Islip (NY), Bridgeport (CT), New Haven (CT), Montauk (NY), Coatesville City, Chester County (PA), East Milton (MA), Hartford (CT), Farmingdale (NY), Beverly (MA), Misawa (Japan).
Temperature variation graph for the last seven days
Humidity Variation Graph
Wind speed
Weather Station: Groton / New London, Groton / New London Airport (latitude 41-19-39N, longitude 072-02-58W)
Local Time:
Groton / New London is in the "America/New_York" timezone.
The "America/New_York" timezone uses a Standard Time (ST) / Daylight Saving Time (DST) alternation scheme, and it currently is in ST (since Sunday, 3 November 2024, 01:00 AM local time). During ST, the timezone abbreviation is EST and the offset to Universal Time (UTC, GMT or Zulu) is -5:00 hours.
Groton / New London will exit standard time (entering DST) on Sunday, 9 March 2025, at 02:00 AM local time, when clocks will be turned forward 1 hour to Sunday, 9 March 2025, 03:00 AM local daylight time. During DST, the timezone abbreviation is EDT and the offset to UTC will be -4:00 hours.
Weather and Temperature in Connecticut