National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Janesville-Rock County (KJVL)

Lat: 42.62°NLon: 89.04°WElev: 801ft.

Fair

45°F

7°C

Humidity 61%
Wind Speed W 6 mph
Barometer 30.44 in
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Wind Chill42°F (6°C)
Last update 15 Nov 10:45 am CST
Extended Forecast for

4 Miles WNW Clinton WI

  • Today

    Today: Sunny, with a high near 50. Calm wind becoming west around 5 mph.

    High: 50 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 27. Calm wind becoming south around 5 mph.

    Low: 27 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 51. Southwest wind 5 to 10 mph.

    High: 51 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 31. Southwest wind 5 to 10 mph.

    Low: 31 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 55. Southwest wind 5 to 10 mph.

    High: 55 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 37. South wind around 10 mph.

    Low: 37 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 56. South wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 56 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: A 20 percent chance of rain after midnight. Mostly cloudy, with a low around 44. South wind around 15 mph, with gusts as high as 25 mph.

    Low: 44 °F

    Partly Cloudy
    then Slight
    Chance Rain

  • Thursday

    Thursday: A 20 percent chance of rain before noon. Mostly sunny, with a high near 58.

    High: 58 °F

    Slight Chance
    Rain then
    Mostly Sunny

Detailed Forecast

Today
Sunny, with a high near 50. Calm wind becoming west around 5 mph.
Tonight
Mostly clear, with a low around 27. Calm wind becoming south around 5 mph.
Monday
Sunny, with a high near 51. Southwest wind 5 to 10 mph.
Monday Night
Mostly clear, with a low around 31. Southwest wind 5 to 10 mph.
Tuesday
Sunny, with a high near 55. Southwest wind 5 to 10 mph.
Tuesday Night
Mostly clear, with a low around 37. South wind around 10 mph.
Wednesday
Mostly sunny, with a high near 56. South wind 10 to 15 mph, with gusts as high as 25 mph.
Wednesday Night
A 20 percent chance of rain after midnight. Mostly cloudy, with a low around 44. South wind around 15 mph, with gusts as high as 25 mph.
Thursday
A 20 percent chance of rain before noon. Mostly sunny, with a high near 58.
Thursday Night
Partly cloudy, with a low around 39.
Friday
Partly sunny, with a high near 59.
Friday Night
A 30 percent chance of rain. Mostly cloudy, with a low around 47. Breezy.
Saturday
Rain likely. Partly sunny, with a high near 62. Breezy. Chance of precipitation is 60%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles WNW Clinton WI
 42.58°N 88.92°W (Elev. 797 ft)
Last Update:
11:31 am CST Nov 15, 2026
Forecast Valid:
11am CST Nov 15, 2026-6pm CST Nov 21, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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