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.

Fog/Mist

46°F

8°C

Humidity 93%
Wind Speed SW 9 mph
Barometer 30.02 in
Dewpoint 45°F (7°C)
Visibility 2.50 mi
Wind Chill41°F (5°C)
Last update 20 Nov 1:45 pm CST
Extended Forecast for

3 Miles ENE Edgerton WI

  • This Afternoon

    This Afternoon: Cloudy, with a high near 48. Southwest wind 5 to 10 mph.

    High: 48 °F

    Cloudy

  • Tonight

    Tonight: A slight chance of drizzle between 7pm and 8pm. Patchy fog between 9pm and 11pm. Otherwise, cloudy, with a low around 35. West wind around 5 mph becoming calm in the evening.

    Low: 35 °F

    Slight Chance
    Drizzle and
    Patchy Fog
    then Mostly
    Cloudy

  • Friday

    Friday: Partly sunny, with a high near 47. North wind around 5 mph.

    High: 47 °F

    Partly Sunny

  • Friday Night

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

    Low: 24 °F

    Partly 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: Partly cloudy, with a low around 33. West wind 5 to 10 mph.

    Low: 33 °F

    Partly Cloudy

  • Sunday

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

    High: 55 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 32. Southwest wind around 5 mph becoming calm in the evening.

    Low: 32 °F

    Partly Cloudy

  • Monday

    Monday: A 30 percent chance of rain after noon. Mostly cloudy, with a high near 53.

    High: 53 °F

    Mostly Cloudy
    then Chance
    Rain

Detailed Forecast

This Afternoon
Cloudy, with a high near 48. Southwest wind 5 to 10 mph.
Tonight
A slight chance of drizzle between 7pm and 8pm. Patchy fog between 9pm and 11pm. Otherwise, cloudy, with a low around 35. West wind around 5 mph becoming calm in the evening.
Friday
Partly sunny, with a high near 47. North wind around 5 mph.
Friday Night
Partly 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
Partly cloudy, with a low around 33. West wind 5 to 10 mph.
Sunday
Sunny, with a high near 55. West wind around 5 mph.
Sunday Night
Partly cloudy, with a low around 32. Southwest wind around 5 mph becoming calm in the evening.
Monday
A 30 percent chance of rain after noon. Mostly cloudy, with a high near 53.
Monday Night
Rain. Low around 42. Chance of precipitation is 80%.
Tuesday
A 40 percent chance of rain. Mostly cloudy, with a high near 52.
Tuesday Night
A 20 percent chance of rain. Mostly cloudy, with a low around 30.
Wednesday
Partly sunny, with a high near 38.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles ENE Edgerton WI
 42.84°N 89.03°W (Elev. 876 ft)
Last Update:
1:46 pm CST Nov 20, 2025
Forecast Valid:
2pm CST Nov 20, 2025-6pm CST Nov 26, 2025
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation