Weather in Janesville, Wisconsin, United States

7-Day Detailed Weather Forecast for Janesville

This Afternoon

Temperature: 34°F

Wind Speed: 10 to 15 mph

Wind Direction: SW

Forecast: Mostly sunny, with a high near 34. Southwest wind 10 to 15 mph.

Tonight

Temperature: 26°F

Wind Speed: 5 to 15 mph

Wind Direction: W

Forecast: Mostly cloudy, with a low around 26. West wind 5 to 15 mph.

Wednesday

Temperature: 35°F

Wind Speed: 5 to 10 mph

Wind Direction: SW

Forecast: Partly sunny, with a high near 35. Southwest wind 5 to 10 mph.

Wednesday Night

Temperature: 30°F

Wind Speed: 10 to 15 mph

Wind Direction: S

Forecast: Rain likely after midnight. Mostly cloudy. Low around 30, with temperatures rising to around 38 overnight. South wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 60%. New rainfall amounts less than a tenth of an inch possible.

Thursday

Temperature: 41°F

Wind Speed: 15 mph

Wind Direction: SW

Forecast: Rain before 3pm, then a chance of snow. Mostly cloudy. High near 41, with temperatures falling to around 30 in the afternoon. Southwest wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. New snow accumulation of less than half an inch possible.

Thursday Night

Temperature: 7°F

Wind Speed: 15 to 20 mph

Wind Direction: W

Forecast: A slight chance of snow before midnight. Mostly cloudy, with a low around 7. West wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 20%.

Friday

Temperature: 25°F

Wind Speed: 5 to 15 mph

Wind Direction: W

Forecast: Partly sunny, with a high near 25. West wind 5 to 15 mph.

Friday Night

Temperature: 18°F

Wind Speed: 10 to 15 mph

Wind Direction: S

Forecast: Mostly cloudy. Low around 18, with temperatures rising to around 26 overnight. South wind 10 to 15 mph.

Saturday

Temperature: 37°F

Wind Speed: 10 to 15 mph

Wind Direction: SW

Forecast: Partly sunny. High near 37, with temperatures falling to around 32 in the afternoon.

Saturday Night

Temperature: 11°F

Wind Speed: 5 to 10 mph

Wind Direction: W

Forecast: Partly cloudy, with a low around 11.

Sunday

Temperature: 24°F

Wind Speed: 5 mph

Wind Direction: NW

Forecast: Mostly sunny, with a high near 24.

Sunday Night

Temperature: 14°F

Wind Speed: 5 mph

Wind Direction: W

Forecast: Mostly cloudy. Low around 14, with temperatures rising to around 19 overnight.

Monday

Temperature: 33°F

Wind Speed: 5 to 10 mph

Wind Direction: S

Forecast: A slight chance of rain and snow after noon. Partly sunny, with a high near 33. Chance of precipitation is 20%.

Monday Night

Temperature: 25°F

Wind Speed: 5 mph

Wind Direction: S

Forecast: Mostly cloudy, with a low around 25.