Saturday
Mostly sunny
High:
65°F
Mostly sunny, with a high near 65. South wind 5 to 10 mph.
Janesville, WI Weather - Extended Forecast
Saturday Night
Partly cloudy
Overnight low:
42°F
Partly cloudy, with a low around 42. South wind around 10 mph.
Sunday
Chance of rain
High:
49°F
A 20 percent chance of rain before 1pm. Mostly cloudy, with a high near 49. North wind 10 to 15 mph, with gusts as high as 25 mph.
Sunday Night
Mostly cloudy
Overnight low:
27°F
Mostly cloudy, with a low around 27. North wind 10 to 15 mph.
Monday
Sunny
High:
44°F
Monday Night
Mostly cloudy
Overnight low:
29°F
Tuesday
Mostly cloudy
High:
51°F
Tuesday Night
Mostly cloudy
Overnight low:
32°F
Wednesday
Mostly cloudy
High:
54°F