Janesville, WI Weather - Extended Forecast

Friday

Partly sunny

High:
76°F

A slight chance of showers between 1pm and 4pm, then a slight chance of showers and thunderstorms after 4pm. Mostly sunny, with a high near 76. North wind around 5 mph becoming east in the afternoon. Chance of precipitation is 20%.

Friday Night

Slight chance of thunderstorms

Overnight low:
54°F

A slight chance of thunderstorms before 7pm. Partly cloudy, with a low around 54. East wind 5 to 10 mph. Chance of precipitation is 10%.

Saturday

Mostly sunny

High:
79°F

Mostly sunny, with a high near 79. East wind 5 to 10 mph.

Saturday Night

Slight chance of thunderstorms

Overnight low:
55°F

A 20 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 55. Southeast wind around 10 mph becoming northwest after midnight.

Sunday

Sunny

High:
79°F

Sunday Night

Partly cloudy

Overnight low:
56°F

Monday

Chance of showers

High:
81°F

Monday Night

Chance of showers

Overnight low:
59°F

Tuesday

Chance of showers

High:
77°F