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.

Overcast

23°F

-5°C

Humidity 67%
Wind Speed NW 9 G 16 mph
Barometer 29.95 in
Dewpoint 13°F (-11°C)
Visibility 10.00 mi
Wind Chill13°F (-11°C)
Last update 10 Dec 11:35 pm CST
Extended Forecast for

Jefferson WI

  • Tonight

    Tonight: Mostly cloudy, with a low around 7. Wind chill values between zero and 5. Northwest wind 5 to 10 mph.

    Low: 7 °F

    Mostly Cloudy

  • Thursday

    Thursday: Increasing clouds, with a high near 20. Wind chill values between zero and 10. West wind around 5 mph becoming calm in the afternoon.

    High: 20 °F

    Increasing
    Clouds

  • Thursday Night

    Thursday Night: A 40 percent chance of snow. Mostly cloudy, with a low around 7. Calm wind.

    Low: 7 °F

    Chance Snow

  • Friday

    Friday: A 40 percent chance of snow, mainly after noon. Mostly cloudy, with a high near 22. Light north wind becoming west 5 to 10 mph in the morning.

    High: 22 °F

    Chance Snow

  • Friday Night

    Friday Night: A 20 percent chance of snow before midnight. Mostly cloudy, with a low around -1. West wind around 10 mph.

    Low: -1 °F

    Slight Chance
    Snow then
    Mostly Cloudy

  • Saturday

    Saturday: A 30 percent chance of snow, mainly before noon. Mostly cloudy and cold, with a high near 6. Northwest wind around 10 mph.

    High: 6 °F

    Chance Snow

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around -10. Northwest wind around 10 mph.

    Low: -10 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny and cold, with a high near 7. Northwest wind 5 to 10 mph.

    High: 7 °F

    Cold

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around -7.

    Low: -7 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 7. Wind chill values between zero and 5. Northwest wind 5 to 10 mph.
Thursday
Increasing clouds, with a high near 20. Wind chill values between zero and 10. West wind around 5 mph becoming calm in the afternoon.
Thursday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 7. Calm wind.
Friday
A 40 percent chance of snow, mainly after noon. Mostly cloudy, with a high near 22. Light north wind becoming west 5 to 10 mph in the morning.
Friday Night
A 20 percent chance of snow before midnight. Mostly cloudy, with a low around -1. West wind around 10 mph.
Saturday
A 30 percent chance of snow, mainly before noon. Mostly cloudy and cold, with a high near 6. Northwest wind around 10 mph.
Saturday Night
Partly cloudy, with a low around -10. Northwest wind around 10 mph.
Sunday
Sunny and cold, with a high near 7. Northwest wind 5 to 10 mph.
Sunday Night
Partly cloudy, with a low around -7.
Monday
Mostly sunny, with a high near 21.
Monday Night
Partly cloudy, with a low around 9.
Tuesday
Partly sunny, with a high near 31.
Tuesday Night
Mostly cloudy, with a low around 23.
Wednesday
A 20 percent chance of rain. Mostly cloudy, with a high near 36.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Jefferson WI
 43.01°N 88.81°W (Elev. 833 ft)
Last Update:
11:12 pm CST Dec 10, 2025
Forecast Valid:
11pm CST Dec 10, 2025-6pm CST Dec 17, 2025
 
Forecast Discussion
 
Get as KML Get as XML

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