Janesville, WI Weather - Tomorrow’s Forecast

Saturday

Hot

High:
96°F

Sunny and hot, with a high near 96. Heat index values as high as 105. Breezy, with a southwest wind 15 to 20 mph, with gusts as high as 30 mph.

Saturday Night

Clear

Overnight low:
77°F

Clear, with a low around 77. Southwest wind around 15 mph, with gusts as high as 30 mph.