Janesville Weather Forecast for Tomorrow



Showers and thunderstorms likely, then periods of showers and possibly a thunderstorm after 1pm. Patchy fog between 10am and 2pm. High near 73. South wind 10 to 15 mph becoming west in the afternoon. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

Friday Night

Showers likely

Showers likely


Showers and thunderstorms likely. Mostly cloudy, with a low around 65. West wind 10 to 15 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.