Find the Best Places in the United States

Compare Cost of Living, Education, Income, Population, and More.

Current Weather Conditions for Janesville, WI

Isolated showers and thunderstorms after 2pm. Mostly sunny, with a high near 92. Heat index values as high as 103. Southwest wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 20%. New rainfall amounts between a tenth and quarter of an inch possible.
85°F

Conditions

Wind: 15 mph SW
Humidity: 80%
Probability of Precipitation: 7%

Hourly Forcast (next 12 hours)

4 PM 5 PM 6 PM 7 PM 8 PM 9 PM 10 PM 11 PM 12 AM 1 AM 2 AM 3 AM 4 AM
85° 88° 89° 90° 91° 92° 92° 91° 88° 84° 80° 78° 76°

Upcoming Week

Day Forecast High Low
Today
Mostly Sunny then Isolated Showers And Thunderstorms
Isolated showers and thunderstorms after 2pm. Mostly sunny, with a high near 92. Heat index values as high as 103. Southwest wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 20%. New rainfall amounts between a tenth and quarter of an inch possible.
92°F 69°F
Tonight
Isolated Showers And Thunderstorms then Partly Cloudy
Isolated showers and thunderstorms before 7pm. Partly cloudy, with a low around 66. Northwest wind 10 to 15 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.
92°F 69°F
Tuesday
Sunny
Sunny, with a high near 82. North wind around 10 mph.
92°F 69°F
Tuesday Night
Clear
Clear, with a low around 59. Northeast wind 0 to 10 mph.
92°F 69°F
Wednesday
Sunny
Sunny, with a high near 84. North wind 0 to 5 mph.
92°F 69°F
Wednesday Night
Mostly Clear
Mostly clear, with a low around 62. Southeast wind 0 to 5 mph.
92°F 69°F
Thursday
Mostly Sunny
Mostly sunny, with a high near 87. Southwest wind 0 to 5 mph.
92°F 69°F
Thursday Night
Partly Cloudy then Slight Chance Rain Showers
A slight chance of rain showers after 1am. Partly cloudy, with a low around 65. South wind 0 to 5 mph. Chance of precipitation is 20%.
92°F 69°F
Friday
Chance Rain Showers
A chance of rain showers before 1pm, then a chance of showers and thunderstorms. Mostly cloudy, with a high near 82. Chance of precipitation is 50%.
92°F 69°F
Friday Night
Chance Showers And Thunderstorms
A chance of showers and thunderstorms. Mostly cloudy, with a low around 63. Chance of precipitation is 50%.
92°F 69°F
Saturday
Chance Rain Showers then Chance Showers And Thunderstorms
A chance of rain showers before 1pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 82. Chance of precipitation is 40%.
92°F 69°F
Saturday Night
Chance Showers And Thunderstorms then Partly Cloudy
A chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 62. Chance of precipitation is 30%.
92°F 69°F
Sunday
Sunny
Sunny, with a high near 82.
92°F 69°F
Sunday Night
Mostly Clear
Mostly clear, with a low around 60.
92°F 69°F
Data provided by weather.gov