Thursday
Slight chance of thunderstorms
High:
72°F
A slight chance of showers and thunderstorms. Partly sunny, with a high near 72. Light and variable wind becoming north 5 to 10 mph in the morning. Chance of precipitation is 20%.
Janesville, WI Weather - Extended Forecast
Thursday Night
Mostly clear
Overnight low:
46°F
Mostly clear, with a low around 46. Northeast wind around 5 mph becoming calm in the evening.
Friday
Sunny
High:
68°F
Sunny, with a high near 68. Northeast wind around 5 mph.
Friday Night
Mostly clear
Overnight low:
46°F
Mostly clear, with a low around 46. Northeast wind around 5 mph becoming calm.
Saturday
Mostly sunny
High:
71°F
Saturday Night
Partly cloudy
Overnight low:
49°F
Sunday
Mostly sunny
High:
74°F
Sunday Night
Mostly clear
Overnight low:
52°F
Labor Day
Mostly sunny
High:
75°F
Monday Night
Partly cloudy
Overnight low:
55°F
Tuesday
Mostly sunny
High:
77°F