National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Watertown, Watertown International Airport (KART)

Lat: 43.99°NLon: 76.02°WElev: 325ft.

Fair

16°F

-9°C

Humidity 84%
Wind Speed NE 7 mph
Barometer 30.11 in (1020.5 mb)
Dewpoint 12°F (-11°C)
Visibility 10.00 mi
Wind Chill6°F (-14°C)
Last update 15 Feb 8:56 am EST
Extended Forecast for

Belleville NY

  • Today

    Today: Partly sunny, with a high near 33. East wind 3 to 6 mph.

    High: 33 °F

    Partly Sunny

  • Tonight

    Tonight: A chance of snow showers before 1am, then a chance of snow showers and freezing rain between 1am and 4am, then a chance of snow showers after 4am. Cloudy, with a low around 24. Southeast wind around 6 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.

    Low: 24 °F

    Chance Snow
    Showers then
    Chance Wintry
    Mix

  • Washington's Birthday

    Washington's Birthday: Mostly cloudy, with a high near 37. South wind 5 to 7 mph.

    High: 37 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Rain and snow showers likely, becoming all rain after 10pm. Mostly cloudy, with a low around 30. South wind 5 to 7 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.

    Low: 30 °F

    Rain/Snow
    Likely then
    Showers
    Likely

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 37. West wind 3 to 6 mph.

    High: 37 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 20. Light and variable wind.

    Low: 20 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Rain and snow. High near 37. East wind 6 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 90%.

    High: 37 °F

    Rain/Snow
    Likely then
    Rain/Snow

  • Wednesday Night

    Wednesday Night: Rain and snow before 1am, then a chance of snow. Low around 26. East wind 8 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 80%.

    Low: 26 °F

    Rain/Snow

  • Thursday

    Thursday: A chance of rain. Mostly cloudy, with a high near 37. Chance of precipitation is 30%.

    High: 37 °F

    Chance Rain

Detailed Forecast

Today
Partly sunny, with a high near 33. East wind 3 to 6 mph.
Tonight
A chance of snow showers before 1am, then a chance of snow showers and freezing rain between 1am and 4am, then a chance of snow showers after 4am. Cloudy, with a low around 24. Southeast wind around 6 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.
Washington's Birthday
Mostly cloudy, with a high near 37. South wind 5 to 7 mph.
Monday Night
Rain and snow showers likely, becoming all rain after 10pm. Mostly cloudy, with a low around 30. South wind 5 to 7 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Tuesday
Mostly cloudy, with a high near 37. West wind 3 to 6 mph.
Tuesday Night
Mostly cloudy, with a low around 20. Light and variable wind.
Wednesday
Rain and snow. High near 37. East wind 6 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 90%.
Wednesday Night
Rain and snow before 1am, then a chance of snow. Low around 26. East wind 8 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 80%.
Thursday
A chance of rain. Mostly cloudy, with a high near 37. Chance of precipitation is 30%.
Thursday Night
A chance of snow after 1am. Mostly cloudy, with a low around 25. Chance of precipitation is 30%.
Friday
Rain and snow likely. Mostly cloudy, with a high near 37. Chance of precipitation is 60%.
Friday Night
A chance of snow. Mostly cloudy, with a low around 22. Chance of precipitation is 50%.
Saturday
Snow showers likely. Mostly cloudy, with a high near 31. Chance of precipitation is 60%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Belleville NY
 43.78°N 76.1°W (Elev. 499 ft)
Last Update:
6:37 am EST Feb 15, 2026
Forecast Valid:
9am EST Feb 15, 2026-6pm EST Feb 21, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation