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

27°F

-3°C

Humidity 69%
Wind Speed SE 6 mph
Barometer 30.26 in
Dewpoint 18°F (-8°C)
Visibility 10.00 mi
Wind Chill20°F (-7°C)
Last update 8 Feb 4:55 pm CST
Extended Forecast for

2 Miles SSE Sullivan WI

  • Tonight

    Tonight: Mostly cloudy, with a low around 19. Southeast wind around 5 mph.

    Low: 19 °F

    Mostly Cloudy

  • Monday

    Monday: A slight chance of snow between 3pm and 4pm. Mostly cloudy, with a high near 36. South wind 5 to 10 mph. Chance of precipitation is 20%.

    High: 36 °F

    Partly Sunny
    then Slight
    Chance Snow

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 32. South wind 5 to 10 mph becoming west after midnight.

    Low: 32 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 38. West wind 10 to 15 mph.

    High: 38 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 19. Northwest wind 5 to 10 mph.

    Low: 19 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 32. Northwest wind 5 to 10 mph.

    High: 32 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 17. Calm wind.

    Low: 17 °F

    Mostly Cloudy

  • Thursday

    Thursday: A 30 percent chance of snow, mainly after noon. Mostly cloudy, with a high near 34. Calm wind becoming east around 5 mph.

    High: 34 °F

    Chance Snow

  • Thursday Night

    Thursday Night: A 30 percent chance of snow, mainly before midnight. Mostly cloudy, with a low around 21.

    Low: 21 °F

    Chance Snow

Detailed Forecast

Tonight
Mostly cloudy, with a low around 19. Southeast wind around 5 mph.
Monday
A slight chance of snow between 3pm and 4pm. Mostly cloudy, with a high near 36. South wind 5 to 10 mph. Chance of precipitation is 20%.
Monday Night
Mostly cloudy, with a low around 32. South wind 5 to 10 mph becoming west after midnight.
Tuesday
Partly sunny, with a high near 38. West wind 10 to 15 mph.
Tuesday Night
Partly cloudy, with a low around 19. Northwest wind 5 to 10 mph.
Wednesday
Mostly sunny, with a high near 32. Northwest wind 5 to 10 mph.
Wednesday Night
Mostly cloudy, with a low around 17. Calm wind.
Thursday
A 30 percent chance of snow, mainly after noon. Mostly cloudy, with a high near 34. Calm wind becoming east around 5 mph.
Thursday Night
A 30 percent chance of snow, mainly before midnight. Mostly cloudy, with a low around 21.
Friday
Partly sunny, with a high near 37.
Friday Night
Partly cloudy, with a low around 23.
Saturday
A 20 percent chance of snow. Mostly sunny, with a high near 37.
Saturday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 25.
Sunday
A 20 percent chance of snow. Mostly cloudy, with a high near 39.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SSE Sullivan WI
 42.98°N 88.57°W (Elev. 837 ft)
Last Update:
5:07 pm CST Feb 8, 2026
Forecast Valid:
5pm CST Feb 8, 2026-6pm CST Feb 15, 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