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.

Partly Cloudy

37°F

3°C

Humidity 68%
Wind Speed Calm
Barometer 30.06 in
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Last update 17 Nov 7:55 pm CST
Extended Forecast for

Oconomowoc WI

  • Tonight

    Tonight: Rain and snow, becoming all rain after 5am. Low around 33. East wind 5 to 10 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of less than a half inch possible.

    Low: 33 °F

    Chance Snow
    then
    Rain/Snow

  • Tuesday

    Tuesday: Rain, mainly before 4pm. High near 37. East wind around 10 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 37 °F

    Rain then
    Chance Rain

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 31. Northeast wind 5 to 10 mph becoming light in the evening.

    Low: 31 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Cloudy, with a high near 45. Calm wind becoming southeast around 5 mph.

    High: 45 °F

    Cloudy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 35. Calm wind.

    Low: 35 °F

    Mostly Cloudy

  • Thursday

    Thursday: A 30 percent chance of rain, mainly after noon. Mostly cloudy, with a high near 53. Calm wind becoming southwest around 5 mph in the morning.

    High: 53 °F

    Chance Rain

  • Thursday Night

    Thursday Night: A 30 percent chance of rain, mainly before midnight. Mostly cloudy, with a low around 31. West wind around 5 mph becoming northwest after midnight.

    Low: 31 °F

    Chance Rain

  • Friday

    Friday: A 20 percent chance of rain. Mostly sunny, with a high near 46. Northwest wind 5 to 10 mph.

    High: 46 °F

    Slight Chance
    Rain

  • Friday Night

    Friday Night: A 20 percent chance of rain. Partly cloudy, with a low around 27.

    Low: 27 °F

    Slight Chance
    Rain

Detailed Forecast

Tonight
Rain and snow, becoming all rain after 5am. Low around 33. East wind 5 to 10 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of less than a half inch possible.
Tuesday
Rain, mainly before 4pm. High near 37. East wind around 10 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday Night
Mostly cloudy, with a low around 31. Northeast wind 5 to 10 mph becoming light in the evening.
Wednesday
Cloudy, with a high near 45. Calm wind becoming southeast around 5 mph.
Wednesday Night
Mostly cloudy, with a low around 35. Calm wind.
Thursday
A 30 percent chance of rain, mainly after noon. Mostly cloudy, with a high near 53. Calm wind becoming southwest around 5 mph in the morning.
Thursday Night
A 30 percent chance of rain, mainly before midnight. Mostly cloudy, with a low around 31. West wind around 5 mph becoming northwest after midnight.
Friday
A 20 percent chance of rain. Mostly sunny, with a high near 46. Northwest wind 5 to 10 mph.
Friday Night
A 20 percent chance of rain. Partly cloudy, with a low around 27.
Saturday
Mostly sunny, with a high near 45.
Saturday Night
Mostly cloudy, with a low around 30.
Sunday
Mostly sunny, with a high near 49.
Sunday Night
Partly cloudy, with a low around 35.
Monday
Mostly sunny, with a high near 51.
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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:
7:37 pm CST Nov 17, 2025
Forecast Valid:
8pm CST Nov 17, 2025-6pm CST Nov 24, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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