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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

Clinton WISimilar City Names

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 79. West wind around 5 mph.

    High: 79 °F

    Partly Sunny

  • Tonight

    Tonight: A slight chance of showers between 2am and 4am, then a slight chance of showers and thunderstorms after 4am. Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 64. Southwest wind around 5 mph. Chance of precipitation is 20%.

    Low: 64 °F

    Mostly Cloudy
    then Slight
    Chance
    T-storms and
    Patchy Fog

  • Saturday

    Saturday: Patchy fog before 9am. Otherwise, mostly sunny, with a high near 76. West wind 5 to 15 mph.

    High: 76 °F

    Patchy Fog
    then Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 51. Northwest wind 5 to 10 mph.

    Low: 51 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 68. West wind 5 to 15 mph.

    High: 68 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 48. Northwest wind 5 to 10 mph.

    Low: 48 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 66. Northwest wind 5 to 10 mph.

    High: 66 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 47. Northwest wind around 5 mph.

    Low: 47 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 68.

    High: 68 °F

    Sunny

Detailed Forecast

This Afternoon
Partly sunny, with a high near 79. West wind around 5 mph.
Tonight
A slight chance of showers between 2am and 4am, then a slight chance of showers and thunderstorms after 4am. Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 64. Southwest wind around 5 mph. Chance of precipitation is 20%.
Saturday
Patchy fog before 9am. Otherwise, mostly sunny, with a high near 76. West wind 5 to 15 mph.
Saturday Night
Mostly clear, with a low around 51. Northwest wind 5 to 10 mph.
Sunday
Sunny, with a high near 68. 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.
Tuesday
Sunny, with a high near 68.
Tuesday Night
Mostly clear, with a low around 46.
Wednesday
Sunny, with a high near 71.
Wednesday Night
Mostly clear, with a low around 51.
Thursday
Mostly sunny, with a high near 74.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Clinton WISimilar City Names
 42.55°N 88.87°W (Elev. 938 ft)
Last Update:
10:54 am CDT Aug 22, 2025
Forecast Valid:
12pm CDT Aug 22, 2025-6pm CDT Aug 28, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation