Current conditions at

Watertown (KRYV)

Lat: 43.17°NLon: 88.72°WElev: 814ft.

Fair

40°F

4°C

Humidity 79%
Wind Speed NE 12 G 26 mph
Barometer 29.76 in
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Wind Chill33°F (1°C)
Last update 22 Mar 8:15 am CDT
Extended Forecast for

Sullivan WI

  • Today

    Today: A chance of sprinkles with a slight chance of rain before 2pm, then a chance of sprinkles between 2pm and 4pm.  Mostly cloudy, with a high near 42. North wind 10 to 15 mph.  Chance of precipitation is 20%.

    High: 42 °F

    Slight Chance
    Rain then
    Mostly Cloudy

  • Tonight

    Tonight: Partly cloudy, with a low around 24. North wind 5 to 15 mph.

    Low: 24 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 45. North wind around 5 mph.

    High: 45 °F

    Sunny

  • Monday Night

    Monday Night: Increasing clouds, with a low around 29. Calm wind becoming southeast around 5 mph in the evening.

    Low: 29 °F

    Increasing
    Clouds

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 54. South wind 5 to 10 mph.

    High: 54 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 37. South wind around 5 mph.

    Low: 37 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A 20 percent chance of rain before 1pm.  Mostly cloudy, with a high near 54. Southeast wind 5 to 10 mph.

    High: 54 °F

    Slight Chance
    Rain

  • Wednesday Night

    Wednesday Night: A 20 percent chance of rain before 1am.  Mostly cloudy, with a low around 41. Southeast wind around 5 mph.

    Low: 41 °F

    Slight Chance
    Rain

  • Thursday

    Thursday: A 20 percent chance of rain.  Partly sunny, with a high near 61.

    High: 61 °F

    Slight Chance
    Rain

Detailed Forecast

Today
A chance of sprinkles with a slight chance of rain before 2pm, then a chance of sprinkles between 2pm and 4pm. Mostly cloudy, with a high near 42. North wind 10 to 15 mph. Chance of precipitation is 20%.
Tonight
Partly cloudy, with a low around 24. North wind 5 to 15 mph.
Monday
Sunny, with a high near 45. North wind around 5 mph.
Monday Night
Increasing clouds, with a low around 29. Calm wind becoming southeast around 5 mph in the evening.
Tuesday
Mostly cloudy, with a high near 54. South wind 5 to 10 mph.
Tuesday Night
Mostly cloudy, with a low around 37. South wind around 5 mph.
Wednesday
A 20 percent chance of rain before 1pm. Mostly cloudy, with a high near 54. Southeast wind 5 to 10 mph.
Wednesday Night
A 20 percent chance of rain before 1am. Mostly cloudy, with a low around 41. Southeast wind around 5 mph.
Thursday
A 20 percent chance of rain. Partly sunny, with a high near 61.
Thursday Night
Mostly cloudy, with a low around 27.
Friday
Partly sunny, with a high near 42.
Friday Night
Mostly clear, with a low around 26.
Saturday
Sunny, with a high near 51.
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ABOUT THIS FORECAST

 
Point Forecast:
Sullivan WI
 43.02°N 88.6°W (Elev. 846 ft)
7:52 am CDT Mar 22, 2026
8am CDT Mar 22, 2026-6pm CDT Mar 28, 2026
 
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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