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

26°F

-3°C

Humidity 79%
Wind Speed NW 7 mph
Barometer 30.29 in
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Wind Chill18°F (-8°C)
Last update 23 Mar 5:15 am CDT
Extended Forecast for

4 Miles N Sullivan WI

  • Today

    Today: Sunny, with a high near 43. North wind 5 to 10 mph.

    High: 43 °F

    Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 29. Calm wind becoming south around 5 mph after midnight.

    Low: 29 °F

    Increasing
    Clouds

  • Tuesday

    Tuesday: Partly sunny, with a high near 52. Southwest wind 5 to 10 mph.

    High: 52 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 36. South wind around 5 mph.

    Low: 36 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 61. South wind 5 to 10 mph.

    High: 61 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 44. South wind around 5 mph.

    Low: 44 °F

    Mostly Cloudy

  • Thursday

    Thursday: A 30 percent chance of rain, mainly after 1pm. Mostly cloudy, with a high near 67. South wind 5 to 10 mph becoming north in the afternoon.

    High: 67 °F

    Chance Rain

  • Thursday Night

    Thursday Night: A slight chance of rain, mixing with snow after 10pm, then gradually ending. Mostly cloudy, with a low around 26. North wind around 10 mph. Chance of precipitation is 20%.

    Low: 26 °F

    Slight Chance
    Rain/Snow

  • Friday

    Friday: Mostly cloudy, then gradually becoming sunny, with a high near 42.

    High: 42 °F

    Decreasing
    Clouds

Detailed Forecast

Today
Sunny, with a high near 43. North wind 5 to 10 mph.
Tonight
Increasing clouds, with a low around 29. Calm wind becoming south around 5 mph after midnight.
Tuesday
Partly sunny, with a high near 52. Southwest wind 5 to 10 mph.
Tuesday Night
Mostly cloudy, with a low around 36. South wind around 5 mph.
Wednesday
Mostly cloudy, with a high near 61. South wind 5 to 10 mph.
Wednesday Night
Mostly cloudy, with a low around 44. South wind around 5 mph.
Thursday
A 30 percent chance of rain, mainly after 1pm. Mostly cloudy, with a high near 67. South wind 5 to 10 mph becoming north in the afternoon.
Thursday Night
A slight chance of rain, mixing with snow after 10pm, then gradually ending. Mostly cloudy, with a low around 26. North wind around 10 mph. Chance of precipitation is 20%.
Friday
Mostly cloudy, then gradually becoming sunny, with a high near 42.
Friday Night
Mostly clear, with a low around 25.
Saturday
Sunny, with a high near 50.
Saturday Night
Mostly clear, with a low around 31.
Sunday
Mostly sunny, with a high near 57.
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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:
4:12 am CDT Mar 23, 2026
Forecast Valid:
5am CDT Mar 23, 2026-6pm CDT Mar 29, 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