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

Hazardous Weather Conditions

Current conditions at

Janesville-Rock County (KJVL)

Lat: 42.62°NLon: 89.04°WElev: 801ft.

Mostly Cloudy and Breezy

73°F

23°C

Humidity 41%
Wind Speed W 21 G 35 mph
Barometer 29.57 in
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Last update 16 Jun 12:45 pm CDT
Extended Forecast for

Evansville WI

  • This Afternoon

    This Afternoon: A 30 percent chance of showers and thunderstorms, mainly before 3pm. Mostly cloudy, with a high near 71. Breezy, with a west wind around 20 mph, with gusts as high as 30 mph.

    High: 71 °F

    Chance
    T-storms and
    Breezy

  • Tonight

    Tonight: Mostly cloudy, with a low around 51. West wind 10 to 15 mph becoming southwest 5 to 10 mph after midnight.

    Low: 51 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Showers and possibly a thunderstorm, mainly before 5pm, then a chance of showers and thunderstorms after 5pm. High near 66. Southeast wind 5 to 10 mph increasing to 10 to 15 mph in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 100%. New rainfall amounts between three quarters and one inch possible.

    High: 66 °F

    Showers

  • Wednesday Night

    Wednesday Night: Showers and thunderstorms likely. Mostly cloudy, with a low around 55. South wind 10 to 15 mph becoming west after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 55 °F

    Showers
    Likely

  • Thursday

    Thursday: Partly sunny, with a high near 72. Breezy, with a northwest wind 15 to 20 mph, with gusts as high as 30 mph.

    High: 72 °F

    Partly Sunny
    and Breezy
    then Mostly
    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 52. West wind 5 to 10 mph.

    Low: 52 °F

    Mostly Clear

  • Juneteenth

    Juneteenth: Sunny, with a high near 73. Northwest wind 10 to 15 mph.

    High: 73 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 53. Northwest wind 5 to 10 mph.

    Low: 53 °F

    Mostly Clear

  • Saturday

    Saturday: A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 77.

    High: 77 °F

    Slight Chance
    T-storms

Detailed Forecast

This Afternoon
A 30 percent chance of showers and thunderstorms, mainly before 3pm. Mostly cloudy, with a high near 71. Breezy, with a west wind around 20 mph, with gusts as high as 30 mph.
Tonight
Mostly cloudy, with a low around 51. West wind 10 to 15 mph becoming southwest 5 to 10 mph after midnight.
Wednesday
Showers and possibly a thunderstorm, mainly before 5pm, then a chance of showers and thunderstorms after 5pm. High near 66. Southeast wind 5 to 10 mph increasing to 10 to 15 mph in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 100%. New rainfall amounts between three quarters and one inch possible.
Wednesday Night
Showers and thunderstorms likely. Mostly cloudy, with a low around 55. South wind 10 to 15 mph becoming west after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Thursday
Partly sunny, with a high near 72. Breezy, with a northwest wind 15 to 20 mph, with gusts as high as 30 mph.
Thursday Night
Mostly clear, with a low around 52. West wind 5 to 10 mph.
Juneteenth
Sunny, with a high near 73. Northwest wind 10 to 15 mph.
Friday Night
Mostly clear, with a low around 53. Northwest wind 5 to 10 mph.
Saturday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 77.
Saturday Night
A 40 percent chance of showers and thunderstorms, mainly after 1am. Partly cloudy, with a low around 58.
Sunday
A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 75.
Sunday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 58.
Monday
A 20 percent chance of showers. Mostly sunny, with a high near 76.
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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:
12:32 pm CDT Jun 16, 2026
Forecast Valid:
1pm CDT Jun 16, 2026-6pm CDT Jun 22, 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