Wednesday
Sunny
High:
79°F
Sunny, with a high near 79. Calm wind becoming northwest around 5 mph in the afternoon.
Janesville, WI Weather - Extended Forecast
Wednesday Night
Mostly clear
Overnight low:
59°F
Mostly clear, with a low around 59. North wind around 5 mph becoming calm.
Thursday
Sunny
High:
80°F
Sunny, with a high near 80. Calm wind becoming south around 5 mph in the afternoon.
Thursday Night
Mostly clear
Overnight low:
62°F
Mostly clear, with a low around 62.
Friday
Mostly sunny
High:
85°F
Friday Night
Mostly clear
Overnight low:
67°F
Saturday
Slight chance of thunderstorms
High:
86°F
Saturday Night
Chance of showers
Overnight low:
68°F
Sunday
Chance of showers
High:
83°F