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

15°F

-9°C

Humidity 84%
Wind Speed Calm
Barometer 29.97 in (1015.7 mb)
Dewpoint 11°F (-12°C)
Visibility 10.00 mi
Last update 27 Feb 6:56 am EST
Extended Forecast for

Chaumont NY

  • Today

    Today: Partly sunny, with a high near 39. Southeast wind 6 to 9 mph becoming southwest in the afternoon.

    High: 39 °F

    Partly Sunny

  • Tonight

    Tonight: A chance of showers, mainly after 4am. Mostly cloudy, with a low around 33. Breezy, with a south wind 6 to 11 mph increasing to 15 to 20 mph after midnight. Winds could gust as high as 31 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 33 °F

    Mostly Cloudy
    then Chance
    Showers and
    Breezy

  • Saturday

    Saturday: A chance of rain showers, possibly mixing with snow after 10am, then gradually ending. Partly sunny, with a temperature falling to around 31 by 5pm. Breezy, with a west wind 15 to 22 mph, with gusts as high as 33 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.

    High: 39 °F⇓

    Chance
    Rain/Snow and
    Breezy

  • Saturday Night

    Saturday Night: Snow likely after 1am. Increasing clouds, with a low around 10. West wind 5 to 7 mph becoming north after midnight. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 10 °F

    Mostly Cloudy
    then Snow
    Likely

  • Sunday

    Sunday: Partly sunny, with a high near 17. North wind 6 to 8 mph.

    High: 17 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around -3. North wind around 5 mph becoming calm in the evening.

    Low: -3 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 18. Calm wind becoming west around 6 mph in the afternoon.

    High: 18 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 5. South wind 5 to 7 mph.

    Low: 5 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 34.

    High: 34 °F

    Mostly Cloudy

Detailed Forecast

Today
Partly sunny, with a high near 39. Southeast wind 6 to 9 mph becoming southwest in the afternoon.
Tonight
A chance of showers, mainly after 4am. Mostly cloudy, with a low around 33. Breezy, with a south wind 6 to 11 mph increasing to 15 to 20 mph after midnight. Winds could gust as high as 31 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
A chance of rain showers, possibly mixing with snow after 10am, then gradually ending. Partly sunny, with a temperature falling to around 31 by 5pm. Breezy, with a west wind 15 to 22 mph, with gusts as high as 33 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Saturday Night
Snow likely after 1am. Increasing clouds, with a low around 10. West wind 5 to 7 mph becoming north after midnight. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Sunday
Partly sunny, with a high near 17. North wind 6 to 8 mph.
Sunday Night
Partly cloudy, with a low around -3. North wind around 5 mph becoming calm in the evening.
Monday
Mostly sunny, with a high near 18. Calm wind becoming west around 6 mph in the afternoon.
Monday Night
Partly cloudy, with a low around 5. South wind 5 to 7 mph.
Tuesday
Mostly cloudy, with a high near 34.
Tuesday Night
A chance of snow showers. Mostly cloudy, with a low around 24. Chance of precipitation is 40%.
Wednesday
Mostly sunny, with a high near 37.
Wednesday Night
A chance of showers. Partly cloudy, with a low around 24. Chance of precipitation is 30%.
Thursday
Showers likely. Mostly cloudy, with a high near 40. Chance of precipitation is 60%.
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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:
6:57 am EST Feb 27, 2026
Forecast Valid:
7am EST Feb 27, 2026-6pm EST Mar 5, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation