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

Hazardous Weather Conditions

Current conditions at

Watertown (KRYV)

Lat: 43.17°NLon: 88.72°WElev: 814ft.

Fair

33°F

1°C

Humidity 83%
Wind Speed S 3 mph
Barometer 30.03 in
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Last update 18 Mar 8:35 pm CDT
Extended Forecast for

4 Miles N Sullivan WI

  • Tonight

    Tonight: A chance of freezing rain, mainly after 5am. Mostly cloudy, with a low around 29. Southwest wind around 5 mph becoming calm. Chance of precipitation is 30%.

    Low: 29 °F

    Mostly Cloudy
    then Chance
    Freezing Rain

  • Thursday

    Thursday: A slight chance of freezing rain before 7am. Patchy fog between 9am and 10am. Otherwise, partly sunny, with a high near 45. Calm wind becoming southeast around 5 mph in the afternoon. Chance of precipitation is 10%.

    High: 45 °F

    Slight Chance
    Freezing Rain
    and Patchy
    Fog then
    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 33. Southeast wind around 5 mph becoming southwest after midnight.

    Low: 33 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly cloudy, with a high near 55. West wind around 5 mph.

    High: 55 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 35. Northwest wind around 5 mph becoming calm in the evening.

    Low: 35 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 65. Southwest wind 5 to 10 mph.

    High: 65 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A 20 percent chance of rain after 1am. Mostly cloudy, with a low around 37. Southwest wind around 10 mph becoming northeast after midnight.

    Low: 37 °F

    Partly Cloudy
    then Slight
    Chance Rain

  • Sunday

    Sunday: Mostly cloudy, with a high near 48. North wind 10 to 15 mph.

    High: 48 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 24.

    Low: 24 °F

    Mostly Cloudy

Detailed Forecast

Tonight
A chance of freezing rain, mainly after 5am. Mostly cloudy, with a low around 29. Southwest wind around 5 mph becoming calm. Chance of precipitation is 30%.
Thursday
A slight chance of freezing rain before 7am. Patchy fog between 9am and 10am. Otherwise, partly sunny, with a high near 45. Calm wind becoming southeast around 5 mph in the afternoon. Chance of precipitation is 10%.
Thursday Night
Mostly cloudy, with a low around 33. Southeast wind around 5 mph becoming southwest after midnight.
Friday
Mostly cloudy, with a high near 55. West wind around 5 mph.
Friday Night
Mostly cloudy, with a low around 35. Northwest wind around 5 mph becoming calm in the evening.
Saturday
Mostly sunny, with a high near 65. Southwest wind 5 to 10 mph.
Saturday Night
A 20 percent chance of rain after 1am. Mostly cloudy, with a low around 37. Southwest wind around 10 mph becoming northeast after midnight.
Sunday
Mostly cloudy, with a high near 48. North wind 10 to 15 mph.
Sunday Night
Mostly cloudy, with a low around 24.
Monday
Mostly sunny, with a high near 42.
Monday Night
Partly cloudy, with a low around 27.
Tuesday
Partly sunny, with a high near 50.
Tuesday Night
Mostly cloudy, with a low around 32.
Wednesday
Mostly cloudy, with a high near 53.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles N Sullivan WI
 43.07°N 88.6°W (Elev. 850 ft)
Last Update:
8:37 pm CDT Mar 18, 2026
Forecast Valid:
9pm CDT Mar 18, 2026-6pm CDT Mar 25, 2026
 
Forecast Discussion
 
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Additional Resources

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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