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Current Weather Conditions for Janesville, WI

Mostly sunny, with a high near 95. Heat index values as high as 102. Northwest wind 0 to 5 mph.
90°F

Conditions

Wind: 0 mph
Humidity: 56%
Probability of Precipitation: 0%

Hourly Forcast (next 12 hours)

5 PM 6 PM 7 PM 8 PM 9 PM 10 PM 11 PM 12 AM 1 AM 2 AM 3 AM 4 AM 5 AM
90° 92° 93° 94° 95° 94° 93° 92° 89° 84° 79° 77° 75°

Upcoming Week

Day Forecast High Low
This Afternoon
Mostly Sunny
Mostly sunny, with a high near 95. Heat index values as high as 102. Northwest wind 0 to 5 mph.
95°F 65°F
Tonight
Partly Cloudy then Patchy Fog
Patchy fog after 4am. Partly cloudy, with a low around 70. Heat index values as high as 99. East wind 0 to 5 mph.
95°F 65°F
Thursday
Patchy Fog then Scattered Showers And Thunderstorms
Patchy fog before 8am, then scattered showers and thunderstorms. Mostly sunny, with a high near 91. Heat index values as high as 97. Southeast wind 0 to 5 mph. Chance of precipitation is 30%.
95°F 65°F
Thursday Night
Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 68. Southeast wind 0 to 5 mph. Chance of precipitation is 20%.
95°F 65°F
Friday
Chance Rain Showers
A chance of rain showers between 7am and 1pm, then a chance of showers and thunderstorms between 1pm and 4pm, then a chance of showers and thunderstorms. Mostly sunny, with a high near 89. Southwest wind 0 to 5 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.
95°F 65°F
Friday Night
Chance Showers And Thunderstorms then Mostly Clear
A chance of showers and thunderstorms before 7pm. Mostly clear, with a low around 70. Southwest wind around 5 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.
95°F 65°F
Saturday
Sunny then Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms after 1pm. Sunny, with a high near 89. West wind 5 to 15 mph. Chance of precipitation is 20%.
95°F 65°F
Saturday Night
Slight Chance Showers And Thunderstorms then Mostly Clear
A slight chance of showers and thunderstorms before 7pm. Mostly clear, with a low around 65. North wind 0 to 10 mph. Chance of precipitation is 20%.
95°F 65°F
Sunday
Sunny
Sunny, with a high near 86.
95°F 65°F
Sunday Night
Partly Cloudy then Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 67. Chance of precipitation is 20%.
95°F 65°F
Monday
Slight Chance Showers And Thunderstorms then Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms before 7am, then a chance of showers and thunderstorms between 7am and 1pm, then a slight chance of showers and thunderstorms. Mostly sunny, with a high near 87. Chance of precipitation is 30%.
95°F 65°F
Monday Night
Slight Chance Showers And Thunderstorms then Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms before 7pm, then a chance of showers and thunderstorms between 7pm and 1am. Partly cloudy, with a low around 63. Chance of precipitation is 30%.
95°F 65°F
Tuesday
Sunny
Sunny, with a high near 81.
95°F 65°F
Tuesday Night
Partly Cloudy
Partly cloudy, with a low around 58.
95°F 65°F
Data provided by weather.gov