For daily wit & wisdom, get the Almanac newsletter.

Weather Forecast for Janesville, WI

Location Janesville, WI

Current Weather Conditions

Janesville, WI

Cloudy Cloudy

Temperature

82°F

Feels Like

86°F

Humidity

66%

Wind

NW 14 mph

Pressure

29 in

Visibility

10 mi

Conditions at Janesville

Weather Forecast

Today · September 12

P Cloudy
82°F

Partly cloudy. High 82F. Winds WNW at 10 to 15 mph.

Tonight · September 12

M Clear
53°F

A few passing clouds. A stray shower or thunderstorm is possible. Low 53F. Winds NNW at 5 to 10 mph.

Tomorrow · September 13

P Cloudy
66°F

Sunshine and clouds mixed. Slight chance of a rain shower. High 66F. Winds NNW at 10 to 15 mph.

Tomorrow night · September 13

Clear
44°F

Clear skies. Low 44F. Winds light and variable.

Monday · September 14

M Cloudy
70°F

A mix of clouds and sun in the morning followed by cloudy skies during the afternoon. High near 70F. Winds SE at 10 to 20 mph.

Monday night · September 14

T-Storms
62°F

Cloudy in the evening, then thunderstorms developing after midnight. Storms may contain strong gusty winds. Low 62F. Winds S at 10 to 20 mph. Chance of rain 80%.

Tuesday · September 15

Sct T-Storms
73°F

Rain showers in the morning with scattered thunderstorms arriving in the afternoon. High 73F. Winds WSW at 10 to 15 mph. Chance of rain 50%. Locally heavy rainfall possible.

Tuesday night · September 15

Shwrs Late
55°F

Cloudy skies early with showers later at night. Potential for heavy rainfall. Low around 55F. Winds light and variable. Chance of rain 50%.

Wednesday · September 16

Showers
68°F

Cloudy with occasional rain showers. Potential for heavy rainfall. High 68F. Winds ENE at 5 to 10 mph. Chance of rain 50%.

Wednesday night · September 16

Rain
60°F

Cloudy with periods of rain. Potential for heavy rainfall. Low around 60F. Winds ENE at 5 to 10 mph. Chance of rain 80%. Rainfall near a half an inch.

The Old Farmer's Almanac Store