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

54°F

12°C

Humidity 83%
Wind Speed S 5 mph
Barometer 29.71 in
Dewpoint 49°F (9°C)
Visibility 7.00 mi
Wind Chill53°F (12°C)
Last update 14 Nov 9:55 pm CST
Extended Forecast for

Sullivan WI

  • Tonight

    Tonight: Mostly cloudy, with a low around 52. Southwest wind 5 to 10 mph.

    Low: 52 °F

    Mostly Cloudy

  • Saturday

    Saturday: Cloudy through mid morning, then gradual clearing, with a high near 65. Southwest wind 10 to 15 mph becoming northwest in the afternoon. Winds could gust as high as 30 mph.

    High: 65 °F

    Gradual
    Clearing

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 30. Northwest wind around 10 mph.

    Low: 30 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 45. Northwest wind around 10 mph.

    High: 45 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 23. West wind around 5 mph becoming calm in the evening.

    Low: 23 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 44. Calm wind becoming northwest around 5 mph.

    High: 44 °F

    Mostly Sunny

  • Monday Night

    Monday Night: A 50 percent chance of rain. Mostly cloudy, with a low around 29. East wind around 5 mph.

    Low: 29 °F

    Chance Rain

  • Tuesday

    Tuesday: A 30 percent chance of rain before noon. Partly sunny, with a high near 42. East wind 5 to 10 mph.

    High: 42 °F

    Chance Rain
    then Partly
    Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 27.

    Low: 27 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 52. Southwest wind 5 to 10 mph.
Saturday
Cloudy through mid morning, then gradual clearing, with a high near 65. Southwest wind 10 to 15 mph becoming northwest in the afternoon. Winds could gust as high as 30 mph.
Saturday Night
Mostly clear, with a low around 30. Northwest wind around 10 mph.
Sunday
Sunny, with a high near 45. Northwest wind around 10 mph.
Sunday Night
Mostly clear, with a low around 23. West wind around 5 mph becoming calm in the evening.
Monday
Mostly sunny, with a high near 44. Calm wind becoming northwest around 5 mph.
Monday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 29. East wind around 5 mph.
Tuesday
A 30 percent chance of rain before noon. Partly sunny, with a high near 42. East wind 5 to 10 mph.
Tuesday Night
Mostly cloudy, with a low around 27.
Wednesday
Partly sunny, with a high near 46.
Wednesday Night
A 30 percent chance of rain. Mostly cloudy, with a low around 33.
Thursday
Rain likely. Mostly cloudy, with a high near 48. Chance of precipitation is 60%.
Thursday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 33.
Friday
A 30 percent chance of rain. Mostly cloudy, with a high near 49.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Sullivan WI
 43.02°N 88.57°W (Elev. 869 ft)
Last Update:
7:37 pm CST Nov 14, 2025
Forecast Valid:
10pm CST Nov 14, 2025-6pm CST Nov 21, 2025
 
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