Weather in Janesville, Wisconsin, United States

7-Day Detailed Weather Forecast for Janesville

Overnight

Temperature: 26°F

Wind Speed: 5 mph

Wind Direction: E

Forecast: Mostly cloudy, with a low around 26. East wind around 5 mph.

Wednesday

Temperature: 42°F

Wind Speed: 5 to 10 mph

Wind Direction: SE

Forecast: Areas of drizzle after 3pm. Mostly cloudy, with a high near 42. Southeast wind 5 to 10 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.

Wednesday Night

Temperature: 33°F

Wind Speed: 0 to 5 mph

Wind Direction: NE

Forecast: Areas of drizzle before midnight. Cloudy, with a low around 33. Northeast wind 0 to 5 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.

Christmas Day

Temperature: 38°F

Wind Speed: 5 to 10 mph

Wind Direction: NE

Forecast: Mostly cloudy, with a high near 38. Northeast wind 5 to 10 mph.

Thursday Night

Temperature: 33°F

Wind Speed: 5 to 10 mph

Wind Direction: E

Forecast: Rain after midnight. Cloudy, with a low around 33. East wind 5 to 10 mph. Chance of precipitation is 80%. New rainfall amounts less than a tenth of an inch possible.

Friday

Temperature: 45°F

Wind Speed: 5 mph

Wind Direction: W

Forecast: A chance of rain before noon. Cloudy, with a high near 45. West wind around 5 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.

Friday Night

Temperature: 33°F

Wind Speed: 0 to 5 mph

Wind Direction: SW

Forecast: Mostly cloudy, with a low around 33. Southwest wind 0 to 5 mph.

Saturday

Temperature: 46°F

Wind Speed: 0 to 5 mph

Wind Direction: SE

Forecast: Mostly cloudy, with a high near 46. Southeast wind 0 to 5 mph.

Saturday Night

Temperature: 27°F

Wind Speed: 5 to 15 mph

Wind Direction: W

Forecast: A slight chance of rain. Cloudy. Low around 27, with temperatures rising to around 34 overnight. Chance of precipitation is 20%.

Sunday

Temperature: 35°F

Wind Speed: 15 to 20 mph

Wind Direction: NW

Forecast: A slight chance of snow after noon. Partly sunny. High near 35, with temperatures falling to around 22 in the afternoon. Chance of precipitation is 20%.

Sunday Night

Temperature: 7°F

Wind Speed: 20 mph

Wind Direction: NW

Forecast: Partly cloudy, with a low around 7.

Monday

Temperature: 17°F

Wind Speed: 15 to 20 mph

Wind Direction: NW

Forecast: Mostly sunny, with a high near 17.

Monday Night

Temperature: 8°F

Wind Speed: 5 to 10 mph

Wind Direction: NW

Forecast: Partly cloudy, with a low around 8.

Tuesday

Temperature: 23°F

Wind Speed: 5 to 10 mph

Wind Direction: W

Forecast: Partly sunny, with a high near 23.