Weather in Janesville, Wisconsin, United States

7-Day Detailed Weather Forecast for Janesville

This Afternoon

Temperature: 52°F

Wind Speed: 10 to 15 mph

Wind Direction: S

Forecast: Rain. Cloudy, with a high near 52. South wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.

Tonight

Temperature: 42°F

Wind Speed: 10 to 15 mph

Wind Direction: E

Forecast: Rain. Cloudy, with a low around 42. East wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.

Wednesday

Temperature: 44°F

Wind Speed: 5 to 25 mph

Wind Direction: N

Forecast: Rain likely before 2pm, then rain and snow likely between 2pm and 4pm, then snow likely and patchy blowing snow. Cloudy. High near 44, with temperatures falling to around 32 in the afternoon. North wind 5 to 25 mph, with gusts as high as 45 mph. Chance of precipitation is 70%. New snow accumulation of less than half an inch possible.

Wednesday Night

Temperature: 20°F

Wind Speed: 15 to 25 mph

Wind Direction: NW

Forecast: A chance of snow before midnight. Mostly cloudy, with a low around 20. Northwest wind 15 to 25 mph, with gusts as high as 45 mph. Chance of precipitation is 30%.

Thursday

Temperature: 40°F

Wind Speed: 5 to 15 mph

Wind Direction: W

Forecast: Sunny, with a high near 40. West wind 5 to 15 mph.

Thursday Night

Temperature: 28°F

Wind Speed: 5 mph

Wind Direction: W

Forecast: A chance of snow after midnight. Mostly cloudy, with a low around 28. West wind around 5 mph. Chance of precipitation is 30%.

Friday

Temperature: 39°F

Wind Speed: 5 to 10 mph

Wind Direction: NW

Forecast: A chance of snow. Partly sunny, with a high near 39. Northwest wind 5 to 10 mph. Chance of precipitation is 50%. New snow accumulation of 1 to 3 inches possible.

Friday Night

Temperature: 23°F

Wind Speed: 5 mph

Wind Direction: W

Forecast: Mostly clear, with a low around 23. West wind around 5 mph.

Saturday

Temperature: 43°F

Wind Speed: 5 to 10 mph

Wind Direction: W

Forecast: Mostly sunny. High near 43, with temperatures falling to around 38 in the afternoon.

Saturday Night

Temperature: 21°F

Wind Speed: 5 mph

Wind Direction: W

Forecast: Partly cloudy, with a low around 21.

Sunday

Temperature: 41°F

Wind Speed: 5 to 15 mph

Wind Direction: W

Forecast: Sunny, with a high near 41.

Sunday Night

Temperature: 27°F

Wind Speed: 5 to 15 mph

Wind Direction: W

Forecast: Partly cloudy, with a low around 27.

Monday

Temperature: 57°F

Wind Speed: 5 to 10 mph

Wind Direction: SW

Forecast: Sunny, with a high near 57.

Monday Night

Temperature: 38°F

Wind Speed: 10 mph

Wind Direction: SW

Forecast: Mostly clear, with a low around 38.