| Weather / Wisconsin Weather Temperature |
Weather in Janesville / Rock County, Wisconsin
Current Conditions (Sunday, December 22, 2024 at 07:45 America/Chicago time)
 | Temperature: 19°F (-7°C) |
Forecast Overview
Mon Dec 23 30°F 9°F -1°C -13°C Overcast skies.
detailsTue Dec 24 
36°F 30°F 2°C -1°C Chance of light rain in the afternoon.
detailsWed Dec 25 
36°F 32°F 2°C -0°C Chance of light, freezing rain before sunrise.
detailsThu Dec 26 37°F 34°F 3°C 1°C Overcast skies.
detailsFri Dec 27 43°F 36°F 6°C 2°C Overcast skies.
detailsSat Dec 28 
57°F 43°F 14°C 6°C Chance of rain before sunrise.
detailsSun Dec 29 
57°F 45°F 14°C 7°C Chance of rain in the morning.
detailsMon Dec 30 50°F 39°F 10°C 4°C Chance of light rain after 6 pm.
detailsTue Dec 31 
45°F 36°F 7°C 2°C Chance of light rain before sunrise.
detailsWed Jan 1 41°F 34°F 5°C 1°C Overcast skies.
detailsThu Jan 2 
36°F 28°F 2°C -2°C Chance of light snow in the morning.
detailsFri Jan 3 
34°F 25°F 1°C -4°C Considerable cloudiness.
detailsSat Jan 4 30°F 21°F -1°C -6°C Considerable cloudiness.
detailsSun Jan 5 34°F 25°F 1°C -4°C Overcast skies.
details
Detailed Forecast
| Monday, December 23 | sunrise: 07:23 sunset: 16:26 |
| Low around 8°F (-13°C), high around 30°F (-1°C). Overcast skies. Wind: 16 mph (26 km/h). |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 00:00 03:00 |  | Clear. | 8°F (-13°C) | 4 mph (7 km/h) | 93% | 0.283% |
| 03:00 06:00 | | Overcast. | 11°F (-12°C) | 7 mph (11 km/h) | 86% | 0.285% |
| 06:00 09:00 | | Overcast. | 18°F (-8°C) | 10 mph (16 km/h) | 81% | 0.286% |
| 09:00 12:00 | | Overcast. | 27°F (-3°C) | 13 mph (21 km/h) | 75% | 0.287% |
| 12:00 15:00 | | Overcast. | 29°F (-2°C) | 14 mph (22 km/h) | 82% | 0.288% |
| 15:00 18:00 | | Overcast. | 29°F (-2°C) | 16 mph (26 km/h) | 81% | 0.289% |
| 18:00 21:00 | | Overcast. | 30°F (-1°C) | 15 mph (25 km/h) | 79% | 0.29% |
| 21:00 00:00 | | Overcast. | 30°F (-1°C) | 16 mph (25 km/h) | 80% | 0.29% |
| Tuesday, December 24 | sunrise: 07:24 sunset: 16:27 |
| Low around 30°F (-1°C), high around 36°F (2°C). Chance of light rain early in the afternoon (between 12 pm and 3 pm). Estimated precipitation: 0 in (0.125 mm). Overcast skies. Wind: 16 mph (25 km/h). |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 00:00 03:00 | | Overcast. | 30°F (-1°C) | 16 mph (25 km/h) | 82% | 0.291% |
| 03:00 06:00 | | Overcast. | 32°F (-0°C) | 15 mph (23 km/h) | 85% | 0.292% |
| 06:00 09:00 | | Overcast. | 34°F (1°C) | 13 mph (21 km/h) | 89% | 0.292% |
| 09:00 12:00 | | Overcast. | 35°F (2°C) | 11 mph (18 km/h) | 96% | 0.3% |
| 12:00 15:00 | | Chance of light rain. Precipitation: 0 in (0.0625 mm). | 35°F (2°C) | 6 mph (10 km/h) | 97% | 0.309% |
| 15:00 18:00 | | Overcast. | 34°F (1°C) | 3 mph (5 km/h) | 95% | 0.311% |
| 18:00 21:00 | | Overcast. Precipitation: 0 in (0.0625 mm). | 33°F (0°C) | 3 mph (5 km/h) | 99% | 0.31% |
| 21:00 00:00 | | Overcast. | 32°F (0°C) | 3 mph (5 km/h) | 98% | 0.31% |
| Wednesday, December 25 | sunrise: 07:24 sunset: 16:27 |
| Low around 32°F (-0°C), high around 35°F (2°C). Chance of light, freezing rain before sunrise (between 3 am and 6 am). Estimated precipitation: 0 in (0.125 mm). Overcast skies. Wind: 6 mph (10 km/h). |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 00:00 03:00 | | Overcast. | 32°F (0°C) | 5 mph (8 km/h) | 99% | 0.309% |
| 03:00 06:00 | | Possibly freezing rain leading to formation of glaze ice. Precipitation: 0 in (0.0625 mm). | 32°F (-0°C) | 5 mph (9 km/h) | 97% | 0.309% |
| 06:00 09:00 | | Overcast. Precipitation: 0 in (0.0625 mm). | 32°F (0°C) | 6 mph (10 km/h) | 96% | 0.309% |
| 09:00 12:00 | | Overcast. | 34°F (1°C) | 6 mph (10 km/h) | 96% | 0.312% |
| 12:00 15:00 | | Overcast. | 35°F (1°C) | 5 mph (9 km/h) | 99% | 0.316% |
| 15:00 18:00 | | Mostly cloudy. | 33°F (1°C) | 5 mph (8 km/h) | 99% | 0.316% |
| 18:00 21:00 | | Overcast. | 33°F (1°C) | 5 mph (8 km/h) | 97% | 0.315% |
| 21:00 00:00 | | Overcast. | 33°F (1°C) | 4 mph (7 km/h) | 97% | 0.314% |
| Thursday, December 26 | sunrise: 07:24 sunset: 16:28 |
| Low around 33°F (1°C), high around 37°F (3°C). Overcast skies. Wind: 8 mph (13 km/h). |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 00:00 03:00 | | Overcast. | 33°F (1°C) | 4 mph (7 km/h) | 97% | 0.313% |
| 03:00 06:00 | | Overcast. | 34°F (1°C) | 5 mph (9 km/h) | 99% | 0.312% |
| 06:00 09:00 | | Overcast. | 35°F (2°C) | 6 mph (9 km/h) | 100% | 0.312% |
| 09:00 12:00 | | Overcast. | 36°F (2°C) | 6 mph (10 km/h) | 99% | 0.313% |
| 12:00 15:00 | | Overcast. | 36°F (2°C) | 8 mph (13 km/h) | 99% | 0.314% |
| 15:00 18:00 | | Overcast. | 35°F (2°C) | 7 mph (11 km/h) | 99% | 0.313% |
| 18:00 21:00 | | Overcast. | 35°F (2°C) | 7 mph (12 km/h) | 99% | 0.311% |
| 21:00 00:00 | | Overcast. | 36°F (2°C) | 7 mph (11 km/h) | 99% | 0.309% |
| Friday, December 27 | sunrise: 07:25 sunset: 16:29 |
| Low around 36°F (2°C), high around 43°F (6°C). Estimated precipitation: 0 in (0.125 mm). Overcast skies. Wind: 16 mph (26 km/h). |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 00:00 03:00 | | Overcast. | 36°F (2°C) | 8 mph (13 km/h) | 98% | 0.308% |
| 03:00 06:00 | | Overcast. | 36°F (2°C) | 7 mph (12 km/h) | 99% | 0.306% |
| 06:00 09:00 | | Overcast. | 37°F (3°C) | 9 mph (15 km/h) | 98% | 0.305% |
| 09:00 12:00 | | Overcast. | 40°F (4°C) | 11 mph (18 km/h) | 95% | 0.304% |
| 12:00 15:00 | | Overcast. | 40°F (4°C) | 10 mph (17 km/h) | 96% | 0.302% |
| 15:00 18:00 | | Overcast. | 40°F (4°C) | 13 mph (21 km/h) | 98% | 0.299% |
| 18:00 21:00 | | Overcast. | 41°F (5°C) | 14 mph (22 km/h) | 98% | 0.29% |
| 21:00 00:00 | | Overcast. Precipitation: 0 in (0.125 mm). | 43°F (6°C) | 16 mph (26 km/h) | 97% | 0.283% |
| Saturday, December 28 | sunrise: 07:25 sunset: 16:29 |
| Low around 43°F (6°C), high around 57°F (14°C). Chance of rain between midnight and 3 am. Estimated precipitation: 0.08 in (2.125 mm). Overcast skies. Wind: 19 mph (31 km/h). |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 00:00 03:00 | | Chance of rain. Precipitation: 0.05 in (1.1875 mm). | 47°F (8°C) | 19 mph (30 km/h) | 97% | 0.288% |
| 03:00 06:00 | | Overcast. Precipitation: 0.02 in (0.625 mm). | 51°F (10°C) | 18 mph (28 km/h) | 95% | 0.284% |
| 06:00 09:00 | | Overcast. Precipitation: 0.01 in (0.1875 mm). | 53°F (12°C) | 19 mph (31 km/h) | 86% | 0.28% |
| 09:00 12:00 | | Overcast. Precipitation: 0 in (0.0625 mm). | 53°F (12°C) | 14 mph (23 km/h) | 85% | 0.277% |
| 12:00 15:00 | | Overcast. | 57°F (14°C) | 14 mph (23 km/h) | 69% | 0.273% |
| 15:00 18:00 | | Overcast. | 51°F (11°C) | 9 mph (14 km/h) | 86% | 0.27% |
| 18:00 21:00 | | Overcast. | 54°F (12°C) | 13 mph (20 km/h) | 90% | 0.269% |
| 21:00 00:00 | | Overcast. Precipitation: 0 in (0.0625 mm). | 53°F (12°C) | 10 mph (17 km/h) | 96% | 0.267% |
| Sunday, December 29 | sunrise: 07:25 sunset: 16:30 |
| Low around 45°F (7°C), high around 57°F (14°C). Chance of rain all night and all morning (until 12 pm). Estimated precipitation: 0.43 in (11 mm). Overcast skies. Wind: 19 mph (31 km/h). |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 00:00 03:00 | | Chance of rain. Precipitation: 0.04 in (1.0625 mm). | 54°F (12°C) | 15 mph (25 km/h) | 96% | 0.276% |
| 03:00 06:00 | | Chance of rain. Precipitation: 0.12 in (2.9375 mm). | 54°F (12°C) | 17 mph (27 km/h) | 96% | 0.296% |
| 06:00 09:00 | | Chance of rain. Precipitation: 0.14 in (3.625 mm). | 55°F (13°C) | 17 mph (27 km/h) | 96% | 0.309% |
| 09:00 12:00 | | Chance of rain. Precipitation: 0.07 in (1.8125 mm). | 56°F (13°C) | 19 mph (31 km/h) | 88% | 0.303% |
| 12:00 15:00 | | Overcast. Precipitation: 0.05 in (1.25 mm). | 56°F (13°C) | 15 mph (24 km/h) | 79% | 0.299% |
| 15:00 18:00 | | Overcast. Precipitation: 0.01 in (0.25 mm). | 50°F (10°C) | 13 mph (21 km/h) | 86% | 0.293% |
| 18:00 21:00 | | Overcast. Precipitation: 0 in (0.0625 mm). | 48°F (9°C) | 11 mph (18 km/h) | 81% | 0.287% |
| 21:00 00:00 | | Overcast. | 46°F (8°C) | 11 mph (17 km/h) | 81% | 0.283% |
| Monday, December 30 | sunrise: 07:26 sunset: 16:31 |
| Low around 40°F (4°C), high around 50°F (10°C). Chance of light rain in the evening and during the night (after 6 pm). Estimated precipitation: 0.02 in (0.625 mm). Overcast skies. Wind: 8 mph (13 km/h). |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 00:00 03:00 | | Overcast. | 42°F (5°C) | 8 mph (13 km/h) | 91% | 0.281% |
| 03:00 06:00 | | Overcast. | 40°F (5°C) | 6 mph (9 km/h) | 94% | 0.279% |
| 06:00 09:00 | | Mostly cloudy. | 42°F (6°C) | 6 mph (9 km/h) | 88% | 0.277% |
| 09:00 12:00 | | Overcast. | 48°F (9°C) | 8 mph (12 km/h) | 68% | 0.275% |
| 12:00 15:00 | | Mostly cloudy. | 50°F (10°C) | 8 mph (12 km/h) | 64% | 0.272% |
| 15:00 18:00 | | Overcast. | 45°F (7°C) | 5 mph (8 km/h) | 78% | 0.271% |
| 18:00 21:00 | | Chance of light rain. Precipitation: 0 in (0.125 mm). | 44°F (7°C) | 2 mph (3 km/h) | 87% | 0.272% |
| 21:00 00:00 | | Chance of light rain. Precipitation: 0.02 in (0.5 mm). | 43°F (6°C) | 4 mph (6 km/h) | 93% | 0.276% |
| Tuesday, December 31 | sunrise: 07:26 sunset: 16:32 |
| Low around 35°F (2°C), high around 44°F (7°C). Chance of light rain between midnight and 3 am. Estimated precipitation: 0.01 in (0.25 mm). More sun than clouds. Wind: 6 mph (10 km/h). |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 00:00 03:00 | | Chance of light rain. Precipitation: 0.01 in (0.1875 mm). | 43°F (6°C) | 5 mph (7 km/h) | 90% | 0.276% |
| 03:00 06:00 | | Considerable cloudiness. Precipitation: 0 in (0.0625 mm). | 38°F (3°C) | 6 mph (10 km/h) | 85% | 0.274% |
| 06:00 09:00 | | Sunny. | 37°F (3°C) | 5 mph (8 km/h) | 77% | 0.272% |
| 09:00 12:00 | | Sunny. | 43°F (6°C) | 5 mph (8 km/h) | 61% | 0.27% |
| 12:00 15:00 | | Sunny. | 44°F (7°C) | 3 mph (5 km/h) | 56% | 0.268% |
| 15:00 18:00 | | Mostly clear. | 39°F (4°C) | 5 mph (8 km/h) | 70% | 0.267% |
| 18:00 21:00 | | Overcast. | 36°F (2°C) | 6 mph (9 km/h) | 76% | 0.266% |
| 21:00 00:00 | | Considerable cloudiness. | 35°F (2°C) | 5 mph (9 km/h) | 83% | 0.265% |
| Wednesday, January 1 | sunrise: 07:26 sunset: 16:32 |
| Low around 34°F (1°C), high around 41°F (5°C). Estimated precipitation: 0 in (0.0625 mm). Overcast skies. Wind: 12 mph (19 km/h). |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 00:00 03:00 | | Overcast. | 34°F (1°C) | 6 mph (10 km/h) | 94% | 0.265% |
| 03:00 06:00 | | Overcast. | 34°F (1°C) | 9 mph (15 km/h) | 88% | 0.265% |
| 06:00 09:00 | | Overcast. | 37°F (3°C) | 10 mph (15 km/h) | 82% | 0.264% |
| 09:00 12:00 | | Overcast. Precipitation: 0 in (0.0625 mm). | 40°F (5°C) | 11 mph (18 km/h) | 74% | 0.263% |
| 12:00 15:00 | | Overcast. | 41°F (5°C) | 11 mph (17 km/h) | 73% | 0.262% |
| 15:00 18:00 | | Overcast. | 39°F (4°C) | 12 mph (19 km/h) | 77% | 0.261% |
| 18:00 21:00 | | Overcast. | 36°F (2°C) | 12 mph (19 km/h) | 78% | 0.261% |
| 21:00 00:00 | | Overcast. | 35°F (1°C) | 12 mph (19 km/h) | 89% | 0.26% |
| Thursday, January 2 | sunrise: 07:26 sunset: 16:33 |
| Low around 29°F (-2°C), high around 36°F (2°C). Chance of light snow early in the morning, between 3 am and 9 am. Estimated precipitation: 0.02 in (0.4375 mm). Overcast skies. Wind: 15 mph (24 km/h). |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 00:00 03:00 | | Overcast. | 36°F (2°C) | 13 mph (21 km/h) | 81% | 0.26% |
| 03:00 06:00 | | Chance of light snow. Precipitation: 0 in (0.0625 mm). | 34°F (1°C) | 13 mph (21 km/h) | 96% | 0.259% |
| 06:00 09:00 | | Chance of light snow. Precipitation: 0.01 in (0.3125 mm). | 34°F (1°C) | 13 mph (21 km/h) | 96% | 0.259% |
| 09:00 12:00 | | Overcast. | 36°F (2°C) | 15 mph (24 km/h) | 75% | 0.259% |
| 12:00 15:00 | | Overcast. | 35°F (2°C) | 14 mph (23 km/h) | 82% | 0.259% |
| 15:00 18:00 | | Overcast. Precipitation: 0 in (0.0625 mm). | 32°F (0°C) | 14 mph (22 km/h) | 81% | 0.258% |
| 18:00 21:00 | | Overcast. | 31°F (-1°C) | 11 mph (17 km/h) | 82% | 0.258% |
| 21:00 00:00 | | Partly cloudy. | 29°F (-2°C) | 11 mph (18 km/h) | 91% | 0.258% |
| Friday, January 3 | sunrise: 07:26 sunset: 16:34 |
| Low around 25°F (-4°C), high around 34°F (1°C). Considerable cloudiness. Wind: 13 mph (21 km/h). |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 00:00 03:00 | | Overcast. | 28°F (-2°C) | 12 mph (19 km/h) | 80% | 0.258% |
| 03:00 06:00 | | Overcast. | 28°F (-2°C) | 11 mph (18 km/h) | 76% | 0.259% |
| 06:00 09:00 | | Considerable cloudiness. | 29°F (-2°C) | 12 mph (19 km/h) | 69% | 0.259% |
| 09:00 12:00 | | Overcast. | 33°F (0°C) | 13 mph (21 km/h) | 51% | 0.259% |
| 12:00 15:00 | | Overcast. | 33°F (0°C) | 12 mph (19 km/h) | 56% | 0.259% |
| 15:00 18:00 | | Overcast. | 28°F (-2°C) | 9 mph (15 km/h) | 67% | 0.258% |
| 18:00 21:00 | | Clear. | 26°F (-3°C) | 8 mph (13 km/h) | 72% | 0.258% |
| 21:00 00:00 | | Clear. | 25°F (-4°C) | 7 mph (11 km/h) | 75% | 0.259% |
| Saturday, January 4 | sunrise: 07:26 sunset: 16:35 |
| Low around 22°F (-6°C), high around 29°F (-1°C). Considerable cloudiness. Wind: 9 mph (15 km/h). |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 00:00 03:00 | | Overcast. | 24°F (-4°C) | 6 mph (9 km/h) | 74% | 0.26% |
| 03:00 06:00 | | Clear. | 23°F (-5°C) | 5 mph (9 km/h) | 67% | 0.261% |
| 06:00 09:00 | | Sunny. | 24°F (-4°C) | 6 mph (9 km/h) | 60% | 0.262% |
| 09:00 12:00 | | More sun than clouds. | 28°F (-2°C) | 5 mph (8 km/h) | 55% | 0.263% |
| 12:00 15:00 | | Mostly cloudy. | 29°F (-2°C) | 6 mph (10 km/h) | 56% | 0.263% |
| 15:00 18:00 | | Overcast. | 26°F (-3°C) | 5 mph (8 km/h) | 64% | 0.263% |
| 18:00 21:00 | | Overcast. | 25°F (-4°C) | 6 mph (10 km/h) | 67% | 0.264% |
| 21:00 00:00 | | Overcast. | 26°F (-3°C) | 9 mph (15 km/h) | 64% | 0.265% |
| Sunday, January 5 | sunrise: 07:26 sunset: 16:36 |
| Low around 25°F (-4°C), high around 33°F (1°C). Overcast skies. Wind: 12 mph (19 km/h). |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 00:00 03:00 | | Mostly cloudy. | 26°F (-4°C) | 10 mph (16 km/h) | 63% | 0.266% |
| 03:00 06:00 | | Overcast. | 26°F (-3°C) | 12 mph (19 km/h) | 63% | 0.267% |
| 06:00 09:00 | | Overcast. | 28°F (-2°C) | 11 mph (17 km/h) | 63% | 0.268% |
| 09:00 12:00 | | Overcast. | 32°F (0°C) | 11 mph (18 km/h) | 57% | 0.268% |
| 12:00 15:00 | | Overcast. | 33°F (0°C) | 11 mph (17 km/h) | 58% | 0.268% |
| 15:00 18:00 | | Times of clear skies and clouds. | 28°F (-2°C) | 9 mph (14 km/h) | 66% | 0.268% |
| 18:00 21:00 | | Considerable cloudiness. | 25°F (-4°C) | 8 mph (13 km/h) | 66% | 0.269% |
| 21:00 00:00 | | Overcast. | 25°F (-4°C) | 10 mph (16 km/h) | 58% | 0.269% |
Climate Chart
» Janesville / Rock County Climate Chart
Places with a similar climate: Burlington (WI), Monroe (WI), De Kalb (IL), Aurora (IL), Rockford (IL), Watertown (WI), Freeport (IL), Prairie Du Chien (WI), Boone (IA), Clinton (IA), Waukesha City/County (WI), Davenport (IA), Milwaukee / Timmerman (WI), Vinton (IA), Hillsdale (MI), Iowa City (IA), Mason (MI), Coldwater, Branch County (MI), Kenosha (WI), Goshen (IN), Madison, Dane County (WI), Adrian, Lenawee County (MI), Cedar Rapids (IA), Savanna (IL), Sturgis (MI).
Temperature variation graph for the last seven days
Humidity Variation Graph
Wind speed
Weather Station: Janesville / Rock County (latitude 42-37N, longitude 089-02W)
Local Time:
Janesville / Rock County is in the "America/Chicago" timezone.
The "America/Chicago" 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 CST and the offset to Universal Time (UTC, GMT or Zulu) is -6:00 hours.
Janesville / Rock County 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 CDT and the offset to UTC will be -5:00 hours.
Weather and Temperature in Wisconsin