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

14°F

-10°C

Humidity 78%
Wind Speed Calm
Barometer 30.16 in
Dewpoint 8°F (-13°C)
Visibility 10.00 mi
Last update 3 Feb 12:35 am CST
Extended Forecast for

Oconomowoc WI

  • Overnight

    Overnight: Partly cloudy, with a low around 8. Calm wind.

    Low: 8 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny through mid morning, then becoming sunny, with a high near 22. North wind around 5 mph.

    High: 22 °F

    Becoming
    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 3. Calm wind.

    Low: 3 °F

    Partly Cloudy

  • 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.

    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 20 percent chance of snow. Mostly cloudy, with a low around 25. Southwest wind around 10 mph becoming northwest after midnight.

    Low: 25 °F

    Slight Chance
    Snow

  • Friday

    Friday: Partly sunny, with a high near 37. Northwest wind around 10 mph.

    High: 37 °F

    Partly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 9.

    Low: 9 °F

    Partly Cloudy

Detailed Forecast

Overnight
Partly cloudy, with a low around 8. Calm wind.
Tuesday
Partly sunny through mid morning, then becoming sunny, with a high near 22. North wind around 5 mph.
Tuesday Night
Partly cloudy, with a low around 3. Calm wind.
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.
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 20 percent chance of snow. Mostly cloudy, with a low around 25. Southwest wind around 10 mph becoming northwest after midnight.
Friday
Partly sunny, with a high near 37. Northwest wind around 10 mph.
Friday Night
Partly cloudy, with a low around 9.
Saturday
Mostly sunny, with a high near 25.
Saturday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 13.
Sunday
Partly sunny, with a high near 27.
Sunday Night
Mostly cloudy, with a low around 15.
Monday
Partly sunny, with a high near 30.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Oconomowoc WI
 43.11°N 88.51°W (Elev. 860 ft)
Last Update:
12:47 am CST Feb 3, 2026
Forecast Valid:
12am 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