Thursday
Sunny
High:
79°F
Sunny, with a high near 79. Calm wind becoming north around 5 mph in the morning.
Janesville, WI Weather - Extended Forecast
Thursday Night
Mostly clear
Overnight low:
57°F
Mostly clear, with a low around 57. Calm wind.
Friday
Sunny
High:
79°F
Sunny, with a high near 79. Calm wind becoming southwest around 5 mph in the afternoon.
Friday Night
Partly cloudy
Overnight low:
58°F
Partly cloudy, with a low around 58. Calm wind becoming southeast around 5 mph.
Saturday
Partly sunny
High:
80°F
Saturday Night
Mostly cloudy
Overnight low:
64°F
Sunday
Chance of thunderstorms
High:
83°F
Sunday Night
Mostly cloudy
Overnight low:
68°F
Monday
Chance of showers and thunderstorms
High:
83°F
Monday Night
Mostly cloudy
Overnight low:
63°F
Tuesday
Chance of showers and thunderstorms
High:
81°F