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

Watertown (KRYV)

Lat: 43.17°NLon: 88.72°WElev: 814ft.

Fair

19°F

-7°C

Humidity 53%
Wind Speed N 6 mph
Barometer 30.20 in
Dewpoint 5°F (-15°C)
Visibility 10.00 mi
Wind Chill11°F (-12°C)
Last update 6 Feb 8:35 pm CST
Extended Forecast for

Jefferson WI

  • Tonight

    Tonight: Mostly clear, with a low around 2. North wind 5 to 10 mph.

    Low: 2 °F

    Mostly Clear

  • Saturday

    Saturday: Increasing clouds, with a high near 19. Wind chill values between -5 and 5. North wind around 5 mph becoming calm.

    High: 19 °F

    Increasing
    Clouds

  • Saturday Night

    Saturday Night: A 20 percent chance of snow before midnight. Mostly cloudy, with a low around 15. Calm wind becoming southeast around 5 mph after midnight.

    Low: 15 °F

    Slight Chance
    Snow then
    Mostly Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 30. Southeast wind around 5 mph.

    High: 30 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 18. Southeast wind around 5 mph.

    Low: 18 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 39. Southwest wind around 5 mph.

    High: 39 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 27. West wind around 5 mph becoming calm.

    Low: 27 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A 20 percent chance of rain after noon. Partly sunny, with a high near 43. Southeast wind 5 to 10 mph becoming north in the afternoon.

    High: 43 °F

    Partly Sunny
    then Slight
    Chance Rain

  • Tuesday Night

    Tuesday Night: A chance of rain before midnight, then a chance of rain and snow. Mostly cloudy, with a low around 28. Chance of precipitation is 40%.

    Low: 28 °F

    Chance Rain
    then Chance
    Rain/Snow

Detailed Forecast

Tonight
Mostly clear, with a low around 2. North wind 5 to 10 mph.
Saturday
Increasing clouds, with a high near 19. Wind chill values between -5 and 5. North wind around 5 mph becoming calm.
Saturday Night
A 20 percent chance of snow before midnight. Mostly cloudy, with a low around 15. Calm wind becoming southeast around 5 mph after midnight.
Sunday
Mostly cloudy, with a high near 30. Southeast wind around 5 mph.
Sunday Night
Mostly cloudy, with a low around 18. Southeast wind around 5 mph.
Monday
Partly sunny, with a high near 39. Southwest wind around 5 mph.
Monday Night
Mostly cloudy, with a low around 27. West wind around 5 mph becoming calm.
Tuesday
A 20 percent chance of rain after noon. Partly sunny, with a high near 43. Southeast wind 5 to 10 mph becoming north in the afternoon.
Tuesday Night
A chance of rain before midnight, then a chance of rain and snow. Mostly cloudy, with a low around 28. Chance of precipitation is 40%.
Wednesday
A 20 percent chance of snow. Mostly cloudy, with a high near 35.
Wednesday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 21.
Thursday
A 20 percent chance of snow. Mostly cloudy, with a high near 33.
Thursday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 21.
Friday
Partly sunny, with a high near 37.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Jefferson WI
 43.01°N 88.81°W (Elev. 833 ft)
Last Update:
8:52 pm CST Feb 6, 2026
Forecast Valid:
9pm CST Feb 6, 2026-6pm CST Feb 13, 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