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Current Weather Conditions for Janesville, WI

Mostly sunny, with a high near 93. Heat index values as high as 102. South wind around 15 mph, with gusts as high as 30 mph.
81°F

Conditions

Wind: 15 mph S
Humidity: 82%
Probability of Precipitation: 0%

Hourly Forcast (next 12 hours)

2 PM 3 PM 4 PM 5 PM 6 PM 7 PM 8 PM 9 PM 10 PM 11 PM 12 AM 1 AM 2 AM
81° 83° 85° 88° 90° 91° 92° 92° 92° 91° 90° 88° 84°

Upcoming Week

Day Forecast High Low
Today
Mostly Sunny
Mostly sunny, with a high near 93. Heat index values as high as 102. South wind around 15 mph, with gusts as high as 30 mph.
92°F 79°F
Tonight
Mostly Clear then Slight Chance Rain Showers
A slight chance of rain showers between 4am and 5am. Mostly clear, with a low around 75. Heat index values as high as 101. South wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 20%.
92°F 79°F
Tuesday
Mostly Sunny
Mostly sunny, with a high near 94. Heat index values as high as 105. Southwest wind around 15 mph, with gusts as high as 25 mph.
92°F 79°F
Tuesday Night
Mostly Clear
Mostly clear, with a low around 75. Heat index values as high as 103. Southwest wind 10 to 15 mph.
92°F 79°F
Wednesday
Sunny
Sunny, with a high near 93. Southwest wind 10 to 15 mph.
92°F 79°F
Wednesday Night
Mostly Clear
Mostly clear, with a low around 75. Southwest wind 10 to 15 mph.
92°F 79°F
Thursday
Mostly Sunny then Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 93. Southwest wind 10 to 15 mph. Chance of precipitation is 20%.
92°F 79°F
Thursday Night
Chance Showers And Thunderstorms
A chance of showers and thunderstorms. Partly cloudy, with a low around 72. Southwest wind 5 to 10 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.
92°F 79°F
Friday
Chance Showers And Thunderstorms
A chance of rain showers before 7am, then a chance of showers and thunderstorms. Mostly sunny, with a high near 88. Chance of precipitation is 50%.
92°F 79°F
Friday Night
Chance Showers And Thunderstorms
A chance of showers and thunderstorms. Partly cloudy, with a low around 70. Chance of precipitation is 50%.
92°F 79°F
Independence Day
Chance Showers And Thunderstorms
A chance of showers and thunderstorms. Mostly sunny, with a high near 87. Chance of precipitation is 40%.
92°F 79°F
Saturday Night
Chance Showers And Thunderstorms
A chance of showers and thunderstorms. Partly cloudy, with a low around 68. Chance of precipitation is 40%.
92°F 79°F
Sunday
Chance Showers And Thunderstorms
A chance of showers and thunderstorms. Partly sunny, with a high near 85. Chance of precipitation is 40%.
92°F 79°F
Sunday Night
Chance Showers And Thunderstorms
A chance of showers and thunderstorms. Partly cloudy, with a low around 65. Chance of precipitation is 40%.
92°F 79°F
Data provided by weather.gov