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Weather Forecast for Prosser (Washington)
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Forecast Overview
Sun Dec 29 
43°F 37°F 6°C 3°C Chance of rain in the morning.
detailsMon Dec 30 
46°F 32°F 8°C -0°C More sun than clouds.
detailsTue Dec 31 
39°F 30°F 4°C -1°C Partly cloudy skies.
detailsWed Jan 1 
37°F 34°F 3°C 1°C Chance of rain in the morning.
detailsThu Jan 2 37°F 36°F 3°C 2°C Chance of light rain in the morning and in the afternoon.
detailsFri Jan 3 
46°F 34°F 8°C 1°C Chance of light rain before sunrise and in the afternoon.
detailsSat Jan 4 48°F 37°F 9°C 3°C Partly cloudy skies.
detailsSun Jan 5 
45°F 36°F 7°C 2°C Chance of light rain in the morning.
detailsMon Jan 6 
43°F 34°F 6°C 1°C Overcast skies.
detailsTue Jan 7 41°F 32°F 5°C 0°C Overcast skies.
detailsWed Jan 8 39°F 30°F 4°C -1°C Times of sun and clouds.
detailsThu Jan 9 39°F 28°F 4°C -2°C Mostly cloudy skies.
detailsFri Jan 10 39°F 30°F 4°C -1°C Times of sun and clouds.
detailsSat Jan 11 41°F 28°F 5°C -2°C More sun than clouds.
details
Detailed Forecast
| Saturday, December 28 | sunrise: 07:41 sunset: 16:20 |
| High around 50°F (10°C). Overcast skies. Wind: 22 mph (36 km/h). |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 10:00 13:00 |  | Overcast. | 49°F (9°C) | 22 mph (36 km/h) | 64% | 0.272% |
| 13:00 16:00 | | Overcast. | 48°F (9°C) | 19 mph (30 km/h) | 64% | 0.27% |
| 16:00 19:00 | | Overcast. | 45°F (7°C) | 13 mph (21 km/h) | 67% | 0.269% |
| 19:00 22:00 | | Overcast. | 43°F (6°C) | 5 mph (8 km/h) | 80% | 0.268% |
| 22:00 01:00 | | Overcast. | 41°F (5°C) | 2 mph (3 km/h) | 84% | 0.268% |
| Sunday, December 29 | sunrise: 07:41 sunset: 16:20 |
| Low around 38°F (3°C), high around 43°F (6°C). Chance of rain early in the morning, between 4 am and 10 am. Estimated precipitation: 0.27 in (6.9375 mm). Overcast skies. Wind: 18 mph (29 km/h). |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 01:00 04:00 | | Overcast. | 42°F (5°C) | 2 mph (3 km/h) | 82% | 0.267% |
| 04:00 07:00 | | Chance of rain. Precipitation: 0.06 in (1.625 mm). | 41°F (5°C) | 5 mph (7 km/h) | 91% | 0.279% |
| 07:00 10:00 | | Chance of rain. Precipitation: 0.16 in (3.9375 mm). | 38°F (3°C) | 4 mph (7 km/h) | 96% | 0.306% |
| 10:00 13:00 | | Overcast. Precipitation: 0.02 in (0.625 mm). | 38°F (3°C) | 7 mph (12 km/h) | 97% | 0.296% |
| 13:00 16:00 | | Overcast. Precipitation: 0.03 in (0.75 mm). | 40°F (4°C) | 9 mph (15 km/h) | 91% | 0.294% |
| 16:00 19:00 | | Overcast. | 41°F (5°C) | 18 mph (29 km/h) | 71% | 0.288% |
| 19:00 22:00 | | Overcast. | 40°F (4°C) | 12 mph (19 km/h) | 73% | 0.284% |
| 22:00 01:00 | | Overcast. | 40°F (4°C) | 14 mph (23 km/h) | 63% | 0.28% |
| Monday, December 30 | sunrise: 07:41 sunset: 16:21 |
| Low around 32°F (-0°C), high around 46°F (8°C). More sun than clouds. Wind: 8 mph (13 km/h). |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 01:00 04:00 | | Overcast. | 38°F (3°C) | 8 mph (13 km/h) | 75% | 0.278% |
| 04:00 07:00 | | Mostly clear, with a few passing clouds. | 37°F (3°C) | 7 mph (11 km/h) | 80% | 0.277% |
| 07:00 10:00 | | Mostly sunny. | 40°F (5°C) | 6 mph (10 km/h) | 69% | 0.275% |
| 10:00 13:00 | | Sunny. | 45°F (7°C) | 7 mph (11 km/h) | 57% | 0.272% |
| 13:00 16:00 | | Overcast. | 41°F (5°C) | 7 mph (11 km/h) | 66% | 0.271% |
| 16:00 19:00 | | Partly cloudy. | 37°F (3°C) | 4 mph (6 km/h) | 73% | 0.271% |
| 19:00 22:00 | | Clear. | 35°F (2°C) | 6 mph (10 km/h) | 78% | 0.27% |
| 22:00 01:00 | | Clear. | 32°F (-0°C) | 6 mph (9 km/h) | 84% | 0.269% |
| Tuesday, December 31 | sunrise: 07:41 sunset: 16:22 |
| Low around 30°F (-1°C), high around 39°F (4°C). Partly cloudy skies. Wind: 6 mph (10 km/h). |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 01:00 04:00 | | Clear. | 31°F (-1°C) | 5 mph (7 km/h) | 80% | 0.269% |
| 04:00 07:00 | | Clear. | 30°F (-1°C) | 2 mph (3 km/h) | 78% | 0.27% |
| 07:00 10:00 | | Mostly sunny. | 35°F (2°C) | 0 mph (1 km/h) | 65% | 0.27% |
| 10:00 13:00 | | Overcast. | 39°F (4°C) | 3 mph (5 km/h) | 66% | 0.27% |
| 13:00 16:00 | | Overcast. | 36°F (2°C) | 5 mph (8 km/h) | 80% | 0.269% |
| 16:00 19:00 | | Overcast. | 36°F (2°C) | 3 mph (5 km/h) | 78% | 0.268% |
| 19:00 22:00 | | Overcast. | 35°F (2°C) | 4 mph (6 km/h) | 77% | 0.267% |
| 22:00 01:00 | | Overcast. | 35°F (2°C) | 6 mph (10 km/h) | 76% | 0.266% |
| Wednesday, January 1 | sunrise: 07:41 sunset: 16:22 |
| Low around 35°F (1°C), high around 38°F (3°C). Chance of rain in the morning (between 10 am and 1 pm). Estimated precipitation: 0.1 in (2.5625 mm). Overcast skies. Wind: 4 mph (7 km/h). |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 01:00 04:00 | | Overcast. | 35°F (2°C) | 4 mph (6 km/h) | 75% | 0.265% |
| 04:00 07:00 | | Overcast. | 35°F (2°C) | 3 mph (5 km/h) | 75% | 0.264% |
| 07:00 10:00 | | Overcast. | 38°F (3°C) | 4 mph (6 km/h) | 65% | 0.264% |
| 10:00 13:00 | | Chance of rain. Precipitation: 0.09 in (2.375 mm). | 35°F (2°C) | 3 mph (5 km/h) | 97% | 0.275% |
| 13:00 16:00 | | Overcast. Precipitation: 0.01 in (0.1875 mm). | 36°F (2°C) | 2 mph (3 km/h) | 96% | 0.273% |
| 16:00 19:00 | | Overcast. | 36°F (2°C) | 2 mph (3 km/h) | 97% | 0.271% |
| 19:00 22:00 | | Overcast. | 37°F (3°C) | 3 mph (4 km/h) | 96% | 0.27% |
| 22:00 01:00 | | Overcast. | 36°F (2°C) | 4 mph (7 km/h) | 97% | 0.268% |
| Thursday, January 2 | sunrise: 07:42 sunset: 16:23 |
| Low around 35°F (2°C), high around 37°F (3°C). Chance of light rain during the morning and early afternoon (between 7 am and 4 pm). Estimated precipitation: 0.05 in (1.1875 mm). Overcast skies. Wind: 6 mph (10 km/h). |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 01:00 04:00 | | Overcast. | 36°F (2°C) | 5 mph (8 km/h) | 93% | 0.267% |
| 04:00 07:00 | | Overcast. | 35°F (2°C) | 5 mph (8 km/h) | 88% | 0.266% |
| 07:00 10:00 | | Chance of light rain. Precipitation: 0 in (0.125 mm). | 36°F (2°C) | 4 mph (6 km/h) | 84% | 0.265% |
| 10:00 13:00 | | Chance of light rain. Precipitation: 0.03 in (0.6875 mm). | 35°F (2°C) | 3 mph (4 km/h) | 90% | 0.27% |
| 13:00 16:00 | | Chance of light rain. Precipitation: 0.01 in (0.3125 mm). | 36°F (2°C) | 4 mph (6 km/h) | 89% | 0.271% |
| 16:00 19:00 | | Overcast. Precipitation: 0 in (0.0625 mm). | 36°F (2°C) | 4 mph (6 km/h) | 88% | 0.269% |
| 19:00 22:00 | | Overcast. | 36°F (2°C) | 5 mph (8 km/h) | 88% | 0.268% |
| 22:00 01:00 | | Overcast. | 36°F (2°C) | 6 mph (10 km/h) | 86% | 0.267% |
| Friday, January 3 | sunrise: 07:42 sunset: 16:24 |
| Low around 35°F (1°C), high around 46°F (8°C). Chance of light rain before sunrise (between 4 am and 7 am) and early in the afternoon (between 1 pm and 4 pm). Estimated precipitation: 0.08 in (1.9375 mm). Mostly cloudy skies. Wind: 20 mph (32 km/h). |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 01:00 04:00 | | Overcast. | 35°F (2°C) | 5 mph (8 km/h) | 84% | 0.265% |
| 04:00 07:00 | | Chance of light rain. Precipitation: 0.04 in (0.9375 mm). | 35°F (2°C) | 3 mph (5 km/h) | 89% | 0.271% |
| 07:00 10:00 | | Overcast. Precipitation: 0.01 in (0.25 mm). | 36°F (2°C) | 1 mph (2 km/h) | 89% | 0.27% |
| 10:00 13:00 | | Overcast. Precipitation: 0 in (0.0625 mm). | 38°F (4°C) | 1 mph (2 km/h) | 89% | 0.268% |
| 13:00 16:00 | | Chance of light rain. Precipitation: 0.02 in (0.5 mm). | 39°F (4°C) | 2 mph (3 km/h) | 93% | 0.272% |
| 16:00 19:00 | | Overcast. Precipitation: 0 in (0.0625 mm). | 40°F (4°C) | 6 mph (10 km/h) | 95% | 0.27% |
| 19:00 22:00 | | Clear. Precipitation: 0 in (0.125 mm). | 44°F (7°C) | 13 mph (21 km/h) | 83% | 0.27% |
| 22:00 01:00 | | Mostly cloudy. | 44°F (7°C) | 20 mph (32 km/h) | 71% | 0.268% |
| Saturday, January 4 | sunrise: 07:41 sunset: 16:25 |
| Low around 37°F (3°C), high around 48°F (9°C). Partly cloudy skies. Wind: 11 mph (17 km/h). |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 01:00 04:00 | | Clear. | 41°F (5°C) | 11 mph (17 km/h) | 76% | 0.267% |
| 04:00 07:00 | | Clear. | 38°F (3°C) | 5 mph (8 km/h) | 83% | 0.266% |
| 07:00 10:00 | | Sunny. | 44°F (6°C) | 5 mph (8 km/h) | 69% | 0.265% |
| 10:00 13:00 | | Overcast. | 48°F (9°C) | 11 mph (17 km/h) | 56% | 0.263% |
| 13:00 16:00 | | Overcast. | 43°F (6°C) | 6 mph (10 km/h) | 68% | 0.262% |
| 16:00 19:00 | | Overcast. | 40°F (4°C) | 5 mph (8 km/h) | 76% | 0.261% |
| 19:00 22:00 | | Overcast. | 38°F (3°C) | 3 mph (5 km/h) | 80% | 0.261% |
| 22:00 01:00 | | Overcast. | 37°F (3°C) | 2 mph (3 km/h) | 79% | 0.261% |
| Sunday, January 5 | sunrise: 07:41 sunset: 16:26 |
| Low around 35°F (2°C), high around 44°F (7°C). Chance of light rain early in the morning (between 7 am and 10 am). Estimated precipitation: 0 in (0.125 mm). Overcast skies. Wind: 5 mph (8 km/h). |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 01:00 04:00 | | Overcast. | 36°F (2°C) | 3 mph (4 km/h) | 78% | 0.26% |
| 04:00 07:00 | | Overcast. | 35°F (2°C) | 1 mph (1 km/h) | 79% | 0.26% |
| 07:00 10:00 | | Chance of light rain. Precipitation: 0 in (0.0625 mm). | 38°F (3°C) | 2 mph (3 km/h) | 75% | 0.26% |
| 10:00 13:00 | | Mostly cloudy. Precipitation: 0 in (0.0625 mm). | 42°F (6°C) | 2 mph (4 km/h) | 69% | 0.259% |
| 13:00 16:00 | | Overcast. | 42°F (5°C) | 3 mph (5 km/h) | 73% | 0.258% |
| 16:00 19:00 | | Clear. | 37°F (3°C) | 3 mph (4 km/h) | 84% | 0.258% |
| 19:00 22:00 | | Overcast. | 36°F (2°C) | 5 mph (8 km/h) | 87% | 0.258% |
| 22:00 01:00 | | Overcast. | 36°F (2°C) | 5 mph (7 km/h) | 87% | 0.258% |
| Monday, January 6 | sunrise: 07:41 sunset: 16:27 |
| Low around 34°F (1°C), high around 42°F (6°C). Overcast skies. Wind: 6 mph (9 km/h). |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 01:00 04:00 | | Considerable cloudiness. | 36°F (2°C) | 3 mph (5 km/h) | 90% | 0.257% |
| 04:00 07:00 | | Overcast. | 36°F (2°C) | 3 mph (5 km/h) | 91% | 0.257% |
| 07:00 10:00 | | Overcast. | 38°F (3°C) | 2 mph (4 km/h) | 85% | 0.257% |
| 10:00 13:00 | | Overcast. | 42°F (5°C) | 3 mph (5 km/h) | 77% | 0.256% |
| 13:00 16:00 | | Overcast. | 41°F (5°C) | 4 mph (6 km/h) | 81% | 0.255% |
| 16:00 19:00 | | Mostly clear, with a few passing clouds. | 36°F (2°C) | 6 mph (9 km/h) | 89% | 0.255% |
| 19:00 22:00 | | Overcast. | 36°F (2°C) | 5 mph (7 km/h) | 87% | 0.255% |
| 22:00 01:00 | | Overcast. | 37°F (3°C) | 4 mph (6 km/h) | 85% | 0.255% |
| Tuesday, January 7 | sunrise: 07:41 sunset: 16:28 |
| Low around 32°F (0°C), high around 42°F (5°C). Overcast skies. Wind: 5 mph (8 km/h). |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 01:00 04:00 | | Overcast. | 37°F (3°C) | 4 mph (7 km/h) | 82% | 0.255% |
| 04:00 07:00 | | Overcast. | 37°F (3°C) | 3 mph (5 km/h) | 79% | 0.254% |
| 07:00 10:00 | | Overcast. | 38°F (4°C) | 2 mph (3 km/h) | 71% | 0.254% |
| 10:00 13:00 | | Overcast. | 41°F (5°C) | 3 mph (5 km/h) | 63% | 0.253% |
| 13:00 16:00 | | Overcast. | 39°F (4°C) | 5 mph (8 km/h) | 71% | 0.253% |
| 16:00 19:00 | | Overcast. | 35°F (2°C) | 4 mph (6 km/h) | 79% | 0.253% |
| 19:00 22:00 | | Partly cloudy. | 34°F (1°C) | 3 mph (5 km/h) | 83% | 0.252% |
| 22:00 01:00 | | Overcast. | 32°F (0°C) | 4 mph (7 km/h) | 85% | 0.252% |
| Wednesday, January 8 | sunrise: 07:41 sunset: 16:29 |
| Low around 30°F (-1°C), high around 39°F (4°C). Times of sun and clouds. Wind: 5 mph (8 km/h). |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 01:00 04:00 | | Clear. | 31°F (-1°C) | 5 mph (8 km/h) | 86% | 0.252% |
| 04:00 07:00 | | Times of clear skies and clouds. | 30°F (-1°C) | 3 mph (5 km/h) | 85% | 0.253% |
| 07:00 10:00 | | Sunny. | 35°F (2°C) | 2 mph (4 km/h) | 73% | 0.253% |
| 10:00 13:00 | | A few passing clouds. | 38°F (3°C) | 3 mph (4 km/h) | 69% | 0.252% |
| 13:00 16:00 | | Overcast. | 37°F (3°C) | 3 mph (4 km/h) | 76% | 0.252% |
| 16:00 19:00 | | Partly cloudy. | 33°F (1°C) | 4 mph (7 km/h) | 83% | 0.251% |
| 19:00 22:00 | | Clear. | 31°F (-0°C) | 4 mph (7 km/h) | 85% | 0.251% |
| 22:00 01:00 | | Clear. | 31°F (-1°C) | 4 mph (6 km/h) | 86% | 0.251% |
| Thursday, January 9 | sunrise: 07:41 sunset: 16:31 |
| Low around 29°F (-2°C), high around 39°F (4°C). Mostly cloudy skies. Wind: 6 mph (9 km/h). |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 01:00 04:00 | | Overcast. | 30°F (-1°C) | 5 mph (9 km/h) | 87% | 0.252% |
| 04:00 07:00 | | Clear. | 29°F (-1°C) | 3 mph (5 km/h) | 89% | 0.252% |
| 07:00 10:00 | | Times of sun and clouds. | 34°F (1°C) | 2 mph (3 km/h) | 76% | 0.253% |
| 10:00 13:00 | | Considerable cloudiness. | 38°F (3°C) | 3 mph (5 km/h) | 67% | 0.252% |
| 13:00 16:00 | | Overcast. | 35°F (2°C) | 6 mph (9 km/h) | 74% | 0.251% |
| 16:00 19:00 | | Overcast. | 32°F (-0°C) | 5 mph (8 km/h) | 79% | 0.251% |
| 19:00 22:00 | | Overcast. | 31°F (-0°C) | 3 mph (5 km/h) | 80% | 0.251% |
| 22:00 01:00 | | Overcast. | 31°F (-0°C) | 3 mph (5 km/h) | 79% | 0.251% |
| Friday, January 10 | sunrise: 07:40 sunset: 16:32 |
| Low around 30°F (-1°C), high around 39°F (4°C). Times of sun and clouds. Wind: 4 mph (7 km/h). |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 01:00 04:00 | | Overcast. | 30°F (-1°C) | 4 mph (6 km/h) | 83% | 0.251% |
| 04:00 07:00 | | Overcast. | 30°F (-1°C) | 3 mph (5 km/h) | 84% | 0.252% |
| 07:00 10:00 | | Sunny. | 34°F (1°C) | 3 mph (4 km/h) | 73% | 0.252% |
| 10:00 13:00 | | Mostly cloudy. | 38°F (3°C) | 3 mph (5 km/h) | 63% | 0.251% |
| 13:00 16:00 | | Sunny. | 36°F (2°C) | 4 mph (7 km/h) | 69% | 0.25% |
| 16:00 19:00 | | Clear. | 31°F (-0°C) | 4 mph (6 km/h) | 78% | 0.25% |
| 19:00 22:00 | | Clear. | 31°F (-1°C) | 3 mph (5 km/h) | 79% | 0.25% |
| 22:00 01:00 | | Clear. | 30°F (-1°C) | 3 mph (5 km/h) | 80% | 0.251% |
| Saturday, January 11 | sunrise: 07:40 sunset: 16:33 |
| Low around 29°F (-2°C), high around 40°F (5°C). More sun than clouds. Wind: 7 mph (11 km/h). |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 01:00 04:00 | | Clear. | 29°F (-1°C) | 1 mph (2 km/h) | 81% | 0.251% |
| 04:00 07:00 | | Partly cloudy. | 30°F (-1°C) | 5 mph (8 km/h) | 81% | 0.252% |
| 07:00 10:00 | | Sunny. | 35°F (2°C) | 3 mph (6 km/h) | 71% | 0.253% |
| 10:00 13:00 | | Considerable cloudiness. | 39°F (4°C) | 3 mph (5 km/h) | 64% | 0.253% |
| 13:00 16:00 | | Overcast. | 37°F (3°C) | 2 mph (4 km/h) | 74% | 0.252% |
| 16:00 19:00 | | Mostly cloudy. | 34°F (1°C) | 1 mph (2 km/h) | 82% | 0.251% |
| 19:00 22:00 | | Clear. | 33°F (1°C) | 7 mph (11 km/h) | 88% | 0.251% |
| 22:00 01:00 | | Clear. | 33°F (0°C) | 2 mph (3 km/h) | 88% | 0.251% |
Prosser (latitude 46°13'N, longitude 119°46'W)
Local Time:
Prosser is in the "America/Los_Angeles" timezone.
The "America/Los_Angeles" 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 PST and the offset to Universal Time (UTC, GMT or Zulu) is -8:00 hours.
Prosser 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 PDT and the offset to UTC will be -7:00 hours.