Weather in Janesville, Wisconsin, United States

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7-Day Detailed Weather Forecast for Janesville

This Afternoon

Temperature: 69°F

Wind Speed: 5 to 10 mph

Wind Direction: SE

Forecast: A slight chance of rain showers before 1pm, then showers and thunderstorms likely between 1pm and 4pm. Mostly cloudy, with a high near 69. Southeast wind 5 to 10 mph. Chance of precipitation is 60%. New rainfall amounts less than a tenth of an inch possible.

Tonight

Temperature: 55°F

Wind Speed: 10 mph

Wind Direction: SE

Forecast: Mostly clear, with a low around 55. Southeast wind around 10 mph. New rainfall amounts less than a tenth of an inch possible.

Saturday

Temperature: 79°F

Wind Speed: 10 to 15 mph

Wind Direction: S

Forecast: Mostly sunny, with a high near 79. South wind 10 to 15 mph.

Saturday Night

Temperature: 55°F

Wind Speed: 5 to 15 mph

Wind Direction: S

Forecast: Mostly cloudy, with a low around 55. South wind 5 to 15 mph.

Sunday

Temperature: 77°F

Wind Speed: 5 mph

Wind Direction: S

Forecast: Mostly sunny, with a high near 77. South wind around 5 mph.

Sunday Night

Temperature: 55°F

Wind Speed: 0 to 5 mph

Wind Direction: S

Forecast: Partly cloudy, with a low around 55. South wind 0 to 5 mph.

Columbus Day

Temperature: 78°F

Wind Speed: 5 to 10 mph

Wind Direction: SW

Forecast: Mostly sunny, with a high near 78. Southwest wind 5 to 10 mph.

Monday Night

Temperature: 57°F

Wind Speed: 5 to 10 mph

Wind Direction: W

Forecast: A chance of showers and thunderstorms between 7pm and 1am, then a chance of showers and thunderstorms. Partly cloudy, with a low around 57. West wind 5 to 10 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.

Tuesday

Temperature: 69°F

Wind Speed: 10 mph

Wind Direction: N

Forecast: A chance of showers and thunderstorms before 7am. Mostly sunny, with a high near 69. Chance of precipitation is 30%.

Tuesday Night

Temperature: 48°F

Wind Speed: 0 to 10 mph

Wind Direction: NE

Forecast: A slight chance of rain showers after 1am. Partly cloudy, with a low around 48. Chance of precipitation is 20%.

Wednesday

Temperature: 66°F

Wind Speed: 5 to 15 mph

Wind Direction: E

Forecast: A chance of rain showers. Partly sunny, with a high near 66. Chance of precipitation is 40%.

Wednesday Night

Temperature: 51°F

Wind Speed: 10 to 15 mph

Wind Direction: SE

Forecast: A chance of rain showers before 1am, then showers and thunderstorms likely. Mostly cloudy, with a low around 51. Chance of precipitation is 60%.

Thursday

Temperature: 68°F

Wind Speed: 15 mph

Wind Direction: S

Forecast: Showers and thunderstorms likely before 1pm, then a slight chance of showers and thunderstorms. Mostly cloudy, with a high near 68. Chance of precipitation is 60%.

Thursday Night

Temperature: 48°F

Wind Speed: 10 to 15 mph

Wind Direction: W

Forecast: A chance of showers and thunderstorms. Mostly cloudy, with a low around 48. Chance of precipitation is 30%.