Current conditions at

Janesville-Rock County (KJVL)

Lat: 42.62°NLon: 89.04°WElev: 801ft.

Fair

48°F

9°C

Humidity 43%
Wind Speed N 8 mph
Barometer 30.25 in
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Wind Chill44°F (7°C)
Last update 14 Nov 2:45 pm CST
Extended Forecast for

3 Miles NNE Afton WI

  • Tonight

    Tonight: Mostly clear, with a low around 26. North wind around 5 mph becoming calm.

    Low: 26 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 48. Calm wind.

    High: 48 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 24. Calm wind.

    Low: 24 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 51. Light southwest wind increasing to 5 to 10 mph in the morning.

    High: 51 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 32. South wind around 5 mph.

    Low: 32 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 54. South wind 5 to 10 mph.

    High: 54 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 36. South wind around 10 mph.

    Low: 36 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 55. South wind 10 to 15 mph.

    High: 55 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 44.

    Low: 44 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 26. North wind around 5 mph becoming calm.
Sunday
Sunny, with a high near 48. Calm wind.
Sunday Night
Mostly clear, with a low around 24. Calm wind.
Monday
Sunny, with a high near 51. Light southwest wind increasing to 5 to 10 mph in the morning.
Monday Night
Mostly clear, with a low around 32. South wind around 5 mph.
Tuesday
Sunny, with a high near 54. South wind 5 to 10 mph.
Tuesday Night
Mostly clear, with a low around 36. South wind around 10 mph.
Wednesday
Mostly sunny, with a high near 55. South wind 10 to 15 mph.
Wednesday Night
Partly cloudy, with a low around 44.
Thursday
A 20 percent chance of rain before noon. Partly sunny, with a high near 58.
Thursday Night
Partly cloudy, with a low around 42.
Friday
A 20 percent chance of rain. Mostly sunny, with a high near 59.
Friday Night
A 30 percent chance of rain. Mostly cloudy, with a low around 48.
Saturday
Rain likely. Mostly cloudy, with a high near 62. Chance of precipitation is 60%.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NNE Afton WI
 42.74°N 89.06°W (Elev. 830 ft)
1:36 pm CST Nov 14, 2026
3pm CST Nov 14, 2026-6pm CST Nov 21, 2026
 
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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