Friday
Partly sunny
High:
47°F
Partly sunny, with a high near 47. North wind 5 to 15 mph.
Janesville, WI Weather - Extended Forecast
Friday Night
Mostly clear
Overnight low:
27°F
Mostly clear, with a low around 27. North wind around 5 mph becoming calm in the evening.
Saturday
Sunny
High:
51°F
Sunny, with a high near 51. Calm wind becoming northwest around 5 mph in the afternoon.
Saturday Night
Mostly clear
Overnight low:
31°F
Mostly clear, with a low around 31. West wind around 5 mph becoming calm.
Sunday
Sunny
High:
57°F
Sunday Night
Mostly clear
Overnight low:
33°F
Monday
Sunny
High:
60°F
Monday Night
Mostly clear
Overnight low:
38°F
Tuesday
Sunny
High:
60°F