Weather in Janesville, Wisconsin, United States

7-Day Detailed Weather Forecast for Janesville

This Afternoon

Temperature: 28°F

Wind Speed: 10 mph

Wind Direction: N

Forecast: A chance of snow. Cloudy, with a high near 28. North wind around 10 mph. Chance of precipitation is 40%. New snow accumulation of less than one inch possible.

Tonight

Temperature: 19°F

Wind Speed: 10 to 15 mph

Wind Direction: N

Forecast: A chance of snow. Cloudy, with a low around 19. North wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 40%. New snow accumulation of less than half an inch possible.

Sunday

Temperature: 21°F

Wind Speed: 15 to 20 mph

Wind Direction: NW

Forecast: A chance of snow before 2pm. Mostly cloudy. High near 21, with temperatures falling to around 16 in the afternoon. Wind chill values as low as 0. Northwest wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 30%.

Sunday Night

Temperature: -5°F

Wind Speed: 10 to 15 mph

Wind Direction: NW

Forecast: Partly cloudy, with a low around -5. Wind chill values as low as -19. Northwest wind 10 to 15 mph, with gusts as high as 25 mph.

Washington's Birthday

Temperature: 7°F

Wind Speed: 5 to 10 mph

Wind Direction: NW

Forecast: Partly sunny, with a high near 7. Northwest wind 5 to 10 mph.

Monday Night

Temperature: -11°F

Wind Speed: 5 mph

Wind Direction: NW

Forecast: Partly cloudy, with a low around -11. Northwest wind around 5 mph.

Tuesday

Temperature: 7°F

Wind Speed: 5 to 10 mph

Wind Direction: NW

Forecast: Mostly sunny, with a high near 7. Northwest wind 5 to 10 mph.

Tuesday Night

Temperature: -5°F

Wind Speed: 5 mph

Wind Direction: NW

Forecast: Mostly cloudy, with a low around -5. Northwest wind around 5 mph.

Wednesday

Temperature: 11°F

Wind Speed: 5 to 10 mph

Wind Direction: NW

Forecast: Mostly cloudy, with a high near 11.

Wednesday Night

Temperature: -1°F

Wind Speed: 5 mph

Wind Direction: NW

Forecast: Mostly cloudy, with a low around -1.

Thursday

Temperature: 17°F

Wind Speed: 5 to 10 mph

Wind Direction: NW

Forecast: Partly sunny, with a high near 17.

Thursday Night

Temperature: -1°F

Wind Speed: 5 mph

Wind Direction: NW

Forecast: Partly cloudy, with a low around -1.

Friday

Temperature: 21°F

Wind Speed: 5 mph

Wind Direction: W

Forecast: Mostly sunny. High near 21, with temperatures falling to around 16 in the afternoon.

Friday Night

Temperature: 3°F

Wind Speed: 5 mph

Wind Direction: SW

Forecast: Mostly cloudy, with a low around 3.