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.

Partly Cloudy

60°F

16°C

Humidity 46%
Wind Speed W 5 mph
Barometer 29.86 in
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Last update 16 Feb 4:15 pm CST
Extended Forecast for

Waterloo WI

  • Tonight

    Tonight: A chance of sprinkles between 8pm and 2am. Mostly cloudy, with a low around 36. Calm wind becoming east around 5 mph after midnight.

    Low: 36 °F

    Chance
    Sprinkles

  • Tuesday

    Tuesday: A chance of sprinkles with a slight chance of rain before 4pm, then a chance of sprinkles between 4pm and 5pm, then a slight chance of rain after 5pm. Increasing clouds, with a high near 50. Southeast wind 5 to 15 mph. Chance of precipitation is 20%.

    High: 50 °F

    Mostly Cloudy
    then Slight
    Chance Rain

  • Tuesday Night

    Tuesday Night: Rain, with thunderstorms also possible after 3am. Patchy fog between 3am and 4am. Low around 45. East wind 10 to 15 mph becoming south after midnight. Chance of precipitation is 90%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 45 °F

    Rain and
    Patchy Fog

  • Wednesday

    Wednesday: A 20 percent chance of rain before noon. Sunny, with a high near 58. West wind 10 to 15 mph, with gusts as high as 30 mph.

    High: 58 °F

    Slight Chance
    Rain then
    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 33. West wind 5 to 10 mph becoming south after midnight.

    Low: 33 °F

    Partly Cloudy

  • Thursday

    Thursday: A 30 percent chance of rain after noon. Mostly sunny, with a high near 52. Southeast wind 5 to 10 mph becoming east in the afternoon.

    High: 52 °F

    Mostly Sunny
    then Chance
    Rain

  • Thursday Night

    Thursday Night: Rain before midnight, then rain and snow. Low around 33. East wind around 10 mph becoming northwest after midnight. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 33 °F

    Rain then
    Rain/Snow

  • Friday

    Friday: A chance of rain and snow before noon, then a chance of snow. Mostly cloudy, with a high near 39. West wind 10 to 15 mph. Chance of precipitation is 50%.

    High: 39 °F

    Chance
    Rain/Snow
    then Chance
    Snow

  • Friday Night

    Friday Night: A 20 percent chance of snow before midnight. Mostly cloudy, with a low around 25.

    Low: 25 °F

    Slight Chance
    Snow then
    Mostly Cloudy

Detailed Forecast

Tonight
A chance of sprinkles between 8pm and 2am. Mostly cloudy, with a low around 36. Calm wind becoming east around 5 mph after midnight.
Tuesday
A chance of sprinkles with a slight chance of rain before 4pm, then a chance of sprinkles between 4pm and 5pm, then a slight chance of rain after 5pm. Increasing clouds, with a high near 50. Southeast wind 5 to 15 mph. Chance of precipitation is 20%.
Tuesday Night
Rain, with thunderstorms also possible after 3am. Patchy fog between 3am and 4am. Low around 45. East wind 10 to 15 mph becoming south after midnight. Chance of precipitation is 90%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Wednesday
A 20 percent chance of rain before noon. Sunny, with a high near 58. West wind 10 to 15 mph, with gusts as high as 30 mph.
Wednesday Night
Partly cloudy, with a low around 33. West wind 5 to 10 mph becoming south after midnight.
Thursday
A 30 percent chance of rain after noon. Mostly sunny, with a high near 52. Southeast wind 5 to 10 mph becoming east in the afternoon.
Thursday Night
Rain before midnight, then rain and snow. Low around 33. East wind around 10 mph becoming northwest after midnight. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Friday
A chance of rain and snow before noon, then a chance of snow. Mostly cloudy, with a high near 39. West wind 10 to 15 mph. Chance of precipitation is 50%.
Friday Night
A 20 percent chance of snow before midnight. Mostly cloudy, with a low around 25.
Saturday
Mostly sunny, with a high near 36.
Saturday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 21.
Sunday
Mostly sunny, with a high near 32.
Sunday Night
Partly cloudy, with a low around 14.
Monday
Mostly sunny, with a high near 31.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Waterloo WI
 43.19°N 88.98°W (Elev. 850 ft)
Last Update:
4:03 pm CST Feb 16, 2026
Forecast Valid:
4pm CST Feb 16, 2026-6pm CST Feb 23, 2026
 
Forecast Discussion
 
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Additional Resources

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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