Thursday
Mostly cloudy
High:
68°F
A 20 percent chance of showers after 1pm. Partly sunny, with a high near 68. Southeast wind 5 to 10 mph.
Janesville, WI Weather - Extended Forecast
Thursday Night
Mostly cloudy
Overnight low:
55°F
A 20 percent chance of showers after 1am. Mostly cloudy, with a low around 55. Southeast wind 5 to 10 mph.
Friday
Partly sunny
High:
74°F
Partly sunny, with a high near 74. South wind 10 to 15 mph.
Friday Night
Chance of showers and thunderstorms
Overnight low:
57°F
Showers likely, mainly after 1am. Mostly cloudy, with a low around 57. Chance of precipitation is 60%.
Saturday
Chance of showers
High:
70°F
Saturday Night
Chance of showers
Overnight low:
45°F
Sunday
Chance of showers
High:
61°F
Sunday Night
Chance of showers and thunderstorms
Overnight low:
40°F
Monday
Sunny
High:
65°F