Friday
Chance of showers
High:
73°F
A 50 percent chance of showers. Mostly cloudy, with a high near 73. East wind 5 to 10 mph.
Janesville, WI Weather - Extended Forecast
Friday Night
Showers likely
Overnight low:
61°F
Showers and possibly a thunderstorm. Low around 61. Southeast wind 10 to 15 mph. Chance of precipitation is 90%. New rainfall amounts between three quarters and one inch possible.
Saturday
Showers
High:
76°F
Showers and possibly a thunderstorm. High near 76. Southeast wind 10 to 15 mph becoming northwest in the afternoon. Chance of precipitation is 90%. New rainfall amounts between three quarters and one inch possible.
Saturday Night
Chance of showers
Overnight low:
59°F
A 50 percent chance of showers and thunderstorms. Cloudy, with a low around 59.
Sunday
Chance of showers
High:
69°F
Sunday Night
Chance of showers
Overnight low:
56°F
Monday
Chance of showers
High:
69°F
Monday Night
Chance of showers
Overnight low:
55°F
Tuesday
Chance of showers
High:
71°F