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.

Fog/Mist

43°F

6°C

Humidity 100%
Wind Speed S 6 mph
Barometer 30.08 in
Dewpoint 43°F (6°C)
Visibility 1.25 mi
Wind Chill39°F (4°C)
Last update 20 Nov 6:45 am CST
Extended Forecast for

3 Miles E Edgerton WI

  • Today

    Today: A slight chance of drizzle between 1pm and 3pm. Patchy fog before 10am. Otherwise, cloudy, with a high near 48. South wind 5 to 10 mph.

    High: 48 °F

    Slight Chance
    Drizzle and
    Patchy Fog

  • Tonight

    Tonight: A slight chance of drizzle between 7pm and 8pm. Mostly cloudy, with a low around 34. Southwest wind around 5 mph becoming calm in the evening.

    Low: 34 °F

    Slight Chance
    Drizzle then
    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 49. North wind 5 to 10 mph.

    High: 49 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 24. North wind around 5 mph becoming calm in the evening.

    Low: 24 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 48. Light and variable wind becoming southwest 5 to 10 mph in the morning.

    High: 48 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 34. Southwest wind around 5 mph.

    Low: 34 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 55. West wind 5 to 10 mph.

    High: 55 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 31. West wind around 5 mph becoming east after midnight.

    Low: 31 °F

    Partly Cloudy

  • Monday

    Monday: A 20 percent chance of rain after noon. Partly sunny, with a high near 52.

    High: 52 °F

    Partly Sunny
    then Slight
    Chance Rain

Detailed Forecast

Today
A slight chance of drizzle between 1pm and 3pm. Patchy fog before 10am. Otherwise, cloudy, with a high near 48. South wind 5 to 10 mph.
Tonight
A slight chance of drizzle between 7pm and 8pm. Mostly cloudy, with a low around 34. Southwest wind around 5 mph becoming calm in the evening.
Friday
Partly sunny, with a high near 49. North wind 5 to 10 mph.
Friday Night
Mostly cloudy, with a low around 24. North wind around 5 mph becoming calm in the evening.
Saturday
Mostly sunny, with a high near 48. Light and variable wind becoming southwest 5 to 10 mph in the morning.
Saturday Night
Mostly clear, with a low around 34. Southwest wind around 5 mph.
Sunday
Sunny, with a high near 55. West wind 5 to 10 mph.
Sunday Night
Partly cloudy, with a low around 31. West wind around 5 mph becoming east after midnight.
Monday
A 20 percent chance of rain after noon. Partly sunny, with a high near 52.
Monday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 39.
Tuesday
A 50 percent chance of rain. Mostly cloudy, with a high near 50.
Tuesday Night
A 20 percent chance of rain. Mostly cloudy, with a low around 31.
Wednesday
Partly sunny, with a high near 39.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles E Edgerton WI
 42.84°N 89.03°W (Elev. 876 ft)
Last Update:
6:08 am CST Nov 20, 2025
Forecast Valid:
7am CST Nov 20, 2025-6pm CST Nov 26, 2025
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation