Hazardous Weather Conditions
Current conditions at
Janesville-Rock County (KJVL)
Lat: 42.62°NLon: 89.04°WElev: 801ft.
Mostly Cloudy
75°F
24°C
| Humidity | 69% |
| Wind Speed | W 5 mph |
| Barometer | 30.11 in |
| Dewpoint | 64°F (18°C) |
| Visibility | 10.00 mi |
| Last update | 22 Aug 11:45 am CDT |
Extended Forecast for
Janesville WI
This Afternoon
High: 78 °F
Partly Sunny
Tonight
Low: 64 °F
Mostly Cloudy
then Slight
Chance
T-stormsSaturday
High: 76 °F
Sunny
Saturday Night
Low: 53 °F
Mostly Clear
Sunday
High: 69 °F
Sunny
Sunday Night
Low: 48 °F
Mostly Clear
Monday
High: 66 °F
Sunny
Monday Night
Low: 47 °F
Mostly Clear
Tuesday
High: 68 °F
Sunny
Detailed Forecast
This Afternoon
Partly sunny, with a high near 78. West wind around 5 mph.
Tonight
A slight chance of showers before 1am, then a slight chance of showers and thunderstorms between 1am and 4am, then a slight chance of showers after 4am. Mostly cloudy, with a low around 64. Southwest wind around 5 mph. Chance of precipitation is 20%.
Saturday
Sunny, with a high near 76. West wind 5 to 10 mph.
Saturday Night
Mostly clear, with a low around 53. Northwest wind 5 to 10 mph.
Sunday
Sunny, with a high near 69. West wind 5 to 15 mph.
Sunday Night
Mostly clear, with a low around 48. Northwest wind 5 to 10 mph.
Monday
Sunny, with a high near 66. Northwest wind 5 to 10 mph.
Monday Night
Mostly clear, with a low around 47. Northwest wind around 5 mph becoming calm in the evening.
Tuesday
Sunny, with a high near 68.
Tuesday Night
Mostly clear, with a low around 47.
Wednesday
Sunny, with a high near 71.
Wednesday Night
Mostly clear, with a low around 51.
Thursday
Mostly sunny, with a high near 74.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Janesville WI
42.69°N 89.01°W (Elev. 863 ft)
42.69°N 89.01°W (Elev. 863 ft)
12:38 pm CDT Aug 22, 2025
12pm CDT Aug 22, 2025-6pm CDT Aug 28, 2025
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