[Show Menu]

Janesville Weather

Current Conditions

Overcast

Overcast

21°F
(-6°C)

Wind

From the S at 5 mph

Humidity

86%

Pressure

29.89 in (1012 HPa)

Visibility

3/4 miles

Observed at: Janesville, Rock County, 10:45 am CST.

Janesville Weather Forecast for Today

This Afternoon

Snow

Snow

High:
25°F
(-4°C)

Snow. High near 25. South wind 5 to 10 mph. Chance of precipitation is 80%. Total daytime snow accumulation of around an inch possible.

Tonight

mixed precip

mixed precip

Low:
24°F
(-4°C)

Snow and freezing drizzle likely before midnight, then a slight chance of snow between midnight and 2am. Patchy fog after 2am. Otherwise, cloudy, with a low around 24. South wind around 5 mph becoming calm in the evening. Chance of precipitation is 60%. Little or no ice accumulation expected. New snow accumulation of less than a half inch possible.