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

21°F

-6°C

Humidity 56%
Wind Speed N 9 mph
Barometer 30.26 in
Dewpoint 7°F (-14°C)
Visibility 10.00 mi
Wind Chill11°F (-12°C)
Last update 3 Feb 1:15 pm CST
Extended Forecast for

Ashippun WI

  • This Afternoon

    This Afternoon: Sunny, with a high near 21. North wind around 5 mph.

    High: 21 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 2. North wind around 5 mph becoming calm.

    Low: 2 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 22. Calm wind becoming northwest around 5 mph.

    High: 22 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Increasing clouds, with a low around 8. Calm wind becoming southwest around 5 mph after midnight.

    Low: 8 °F

    Increasing
    Clouds

  • Thursday

    Thursday: A 20 percent chance of snow before noon. Mostly cloudy, with a high near 31. Southwest wind 5 to 10 mph.

    High: 31 °F

    Slight Chance
    Snow then
    Mostly Cloudy

  • Thursday Night

    Thursday Night: A 30 percent chance of snow after midnight. Mostly cloudy, with a low around 25. Southwest wind 5 to 10 mph.

    Low: 25 °F

    Mostly Cloudy
    then Chance
    Snow

  • Friday

    Friday: Cloudy, then gradually becoming mostly sunny, with a high near 37. Northwest wind 10 to 15 mph.

    High: 37 °F

    Decreasing
    Clouds

  • Friday Night

    Friday Night: Mostly clear, with a low around 6. North wind 5 to 10 mph becoming light after midnight.

    Low: 6 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 24.

    High: 24 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 21. North wind around 5 mph.
Tonight
Mostly clear, with a low around 2. North wind around 5 mph becoming calm.
Wednesday
Mostly sunny, with a high near 22. Calm wind becoming northwest around 5 mph.
Wednesday Night
Increasing clouds, with a low around 8. Calm wind becoming southwest around 5 mph after midnight.
Thursday
A 20 percent chance of snow before noon. Mostly cloudy, with a high near 31. Southwest wind 5 to 10 mph.
Thursday Night
A 30 percent chance of snow after midnight. Mostly cloudy, with a low around 25. Southwest wind 5 to 10 mph.
Friday
Cloudy, then gradually becoming mostly sunny, with a high near 37. Northwest wind 10 to 15 mph.
Friday Night
Mostly clear, with a low around 6. North wind 5 to 10 mph becoming light after midnight.
Saturday
Mostly sunny, with a high near 24.
Saturday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 17.
Sunday
Partly sunny, with a high near 30.
Sunday Night
Mostly cloudy, with a low around 16.
Monday
Partly sunny, with a high near 34.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Ashippun WI
 43.21°N 88.5°W (Elev. 1010 ft)
Last Update:
12:21 pm CST Feb 3, 2026
Forecast Valid:
1pm CST Feb 3, 2026-6pm CST Feb 9, 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