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.

Overcast

46°F

8°C

Humidity 50%
Wind Speed S 12 G 17 mph
Barometer 30.00 in
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Wind Chill40°F (4°C)
Last update 25 Mar 8:45 am CDT
Extended Forecast for

Evansville WI

  • Today

    Today: Mostly sunny, with a high near 69. South wind 10 to 15 mph, with gusts as high as 30 mph.

    High: 69 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 50. Southwest wind 5 to 10 mph.

    Low: 50 °F

    Partly Cloudy

  • Thursday

    Thursday: A 50 percent chance of rain after 1pm. Increasing clouds, with a high near 66. Southwest wind 5 to 10 mph becoming north 10 to 15 mph in the afternoon.

    High: 66 °F

    Mostly Sunny
    then Chance
    Rain

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 26. Northeast wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 26 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 44. North wind around 10 mph becoming northwest in the afternoon.

    High: 44 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 25. Northwest wind 5 to 10 mph.

    Low: 25 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 51. West wind 5 to 15 mph.

    High: 51 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 35. South wind around 10 mph.

    Low: 35 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 60.

    High: 60 °F

    Partly Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 69. South wind 10 to 15 mph, with gusts as high as 30 mph.
Tonight
Partly cloudy, with a low around 50. Southwest wind 5 to 10 mph.
Thursday
A 50 percent chance of rain after 1pm. Increasing clouds, with a high near 66. Southwest wind 5 to 10 mph becoming north 10 to 15 mph in the afternoon.
Thursday Night
Mostly cloudy, with a low around 26. Northeast wind 10 to 15 mph, with gusts as high as 25 mph.
Friday
Mostly sunny, with a high near 44. North wind around 10 mph becoming northwest in the afternoon.
Friday Night
Mostly clear, with a low around 25. Northwest wind 5 to 10 mph.
Saturday
Mostly sunny, with a high near 51. West wind 5 to 15 mph.
Saturday Night
Partly cloudy, with a low around 35. South wind around 10 mph.
Sunday
Partly sunny, with a high near 60.
Sunday Night
Partly cloudy, with a low around 45.
Monday
A 20 percent chance of rain. Mostly sunny, with a high near 71.
Monday Night
A 40 percent chance of rain and thunderstorms. Mostly cloudy, with a low around 49.
Tuesday
A 30 percent chance of rain. Mostly cloudy, with a high near 67.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Evansville WI
 42.79°N 89.3°W (Elev. 932 ft)
Last Update:
8:32 am CDT Mar 25, 2026
Forecast Valid:
9am CDT Mar 25, 2026-6pm CDT Mar 31, 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