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.

Overcast

24°F

-4°C

Humidity 57%
Wind Speed SW 3 mph
Barometer 29.95 in (1014.9 mb)
Dewpoint 11°F (-12°C)
Visibility 10.00 mi
Last update 26 Feb 5:56 pm EST
Extended Forecast for

Chaumont NY

  • Tonight

    Tonight: Mostly cloudy, with a low around 12. West wind around 6 mph becoming calm.

    Low: 12 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 38. South wind 7 to 10 mph.

    High: 38 °F

    Partly Sunny

  • Friday Night

    Friday Night: A chance of showers after 1am. Increasing clouds, with a low around 30. South wind 9 to 18 mph, with gusts as high as 31 mph. Chance of precipitation is 30%.

    Low: 30 °F

    Mostly Cloudy
    then Chance
    Showers

  • Saturday

    Saturday: A slight chance of showers before 1pm. Partly sunny, with a high near 37. West wind 10 to 16 mph, with gusts as high as 28 mph. Chance of precipitation is 20%.

    High: 37 °F

    Slight Chance
    Showers

  • Saturday Night

    Saturday Night: A chance of snow showers, mainly after 1am. Mostly cloudy, with a low around 10. West wind around 7 mph becoming north after midnight. Chance of precipitation is 40%.

    Low: 10 °F

    Chance Snow
    Showers

  • Sunday

    Sunday: A slight chance of snow showers before 1pm. Partly sunny, with a high near 16. North wind 7 to 9 mph. Chance of precipitation is 20%.

    High: 16 °F

    Slight Chance
    Snow Showers

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around -2. North wind around 5 mph becoming calm after midnight.

    Low: -2 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 20. Calm wind becoming west around 6 mph in the afternoon.

    High: 20 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 6.

    Low: 6 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 12. West wind around 6 mph becoming calm.
Friday
Partly sunny, with a high near 38. South wind 7 to 10 mph.
Friday Night
A chance of showers after 1am. Increasing clouds, with a low around 30. South wind 9 to 18 mph, with gusts as high as 31 mph. Chance of precipitation is 30%.
Saturday
A slight chance of showers before 1pm. Partly sunny, with a high near 37. West wind 10 to 16 mph, with gusts as high as 28 mph. Chance of precipitation is 20%.
Saturday Night
A chance of snow showers, mainly after 1am. Mostly cloudy, with a low around 10. West wind around 7 mph becoming north after midnight. Chance of precipitation is 40%.
Sunday
A slight chance of snow showers before 1pm. Partly sunny, with a high near 16. North wind 7 to 9 mph. Chance of precipitation is 20%.
Sunday Night
Partly cloudy, with a low around -2. North wind around 5 mph becoming calm after midnight.
Monday
Mostly sunny, with a high near 20. Calm wind becoming west around 6 mph in the afternoon.
Monday Night
Partly cloudy, with a low around 6.
Tuesday
Partly sunny, with a high near 34.
Tuesday Night
A chance of rain and snow showers. Mostly cloudy, with a low around 23. Chance of precipitation is 30%.
Wednesday
Mostly sunny, with a high near 37.
Wednesday Night
A chance of showers. Mostly cloudy, with a low around 23. Chance of precipitation is 30%.
Thursday
A chance of showers. Mostly cloudy, with a high near 38. Chance of precipitation is 50%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Chaumont NY
 44.07°N 76.14°W (Elev. 253 ft)
Last Update:
3:58 pm EST Feb 26, 2026
Forecast Valid:
6pm EST Feb 26, 2026-6pm EST Mar 5, 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