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

52°F

11°C

Humidity 44%
Wind Speed W 10 mph
Barometer 30.11 in
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Wind Chill49°F (9°C)
Last update 7 Nov 2:45 pm CST
Extended Forecast for

3 Miles NE Janesville WI

  • Tonight

    Tonight: Patchy fog after 5am. Otherwise, increasing clouds, with a low around 35. Southwest wind 5 to 10 mph.

    Low: 35 °F

    Mostly Clear
    then Patchy
    Fog

  • Sunday

    Sunday: Patchy fog before 9am. Otherwise, sunny, with a high near 59. West wind 10 to 15 mph.

    High: 59 °F

    Patchy Fog
    then Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 33. Northwest wind 5 to 10 mph becoming light west after midnight.

    Low: 33 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 58. Light southwest wind increasing to 5 to 10 mph in the morning.

    High: 58 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 40. Southwest wind 5 to 10 mph becoming light and variable after midnight.

    Low: 40 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 60. Calm wind becoming west around 5 mph.

    High: 60 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 36. Calm wind.

    Low: 36 °F

    Partly Cloudy

  • Veterans Day

    Veterans Day: Partly sunny, with a high near 54. Calm wind becoming north around 5 mph in the afternoon.

    High: 54 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 35.

    Low: 35 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Patchy fog after 5am. Otherwise, increasing clouds, with a low around 35. Southwest wind 5 to 10 mph.
Sunday
Patchy fog before 9am. Otherwise, sunny, with a high near 59. West wind 10 to 15 mph.
Sunday Night
Mostly clear, with a low around 33. Northwest wind 5 to 10 mph becoming light west after midnight.
Monday
Mostly sunny, with a high near 58. Light southwest wind increasing to 5 to 10 mph in the morning.
Monday Night
Mostly clear, with a low around 40. Southwest wind 5 to 10 mph becoming light and variable after midnight.
Tuesday
Sunny, with a high near 60. Calm wind becoming west around 5 mph.
Tuesday Night
Partly cloudy, with a low around 36. Calm wind.
Veterans Day
Partly sunny, with a high near 54. Calm wind becoming north around 5 mph in the afternoon.
Wednesday Night
Mostly cloudy, with a low around 35.
Thursday
Partly sunny, with a high near 46.
Thursday Night
Partly cloudy, with a low around 28.
Friday
Mostly sunny, with a high near 45.
Friday Night
Mostly clear, with a low around 29.
Saturday
Sunny, with a high near 52.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NE Janesville WI
 42.71°N 88.97°W (Elev. 883 ft)
Last Update:
1:36 pm CST Nov 7, 2026
Forecast Valid:
3pm CST Nov 7, 2026-6pm CST Nov 14, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation