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

41°F

5°C

Humidity 43%
Wind Speed Vrbl 3 mph
Barometer 30.52 in (1034.1 mb)
Dewpoint 20°F (-7°C)
Visibility 10.00 mi
Last update 8 Apr 2:56 pm EDT
Extended Forecast for

Chaumont NY

  • Tonight

    Tonight: Mostly clear, with a low around 35. South wind 6 to 14 mph, with gusts as high as 25 mph.

    Low: 35 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 57. Breezy, with a south wind 16 to 20 mph, with gusts as high as 31 mph.

    High: 57 °F

    Mostly Sunny
    then Mostly
    Sunny and
    Breezy

  • Thursday Night

    Thursday Night: A chance of showers, mainly between 7pm and 2am. Mostly cloudy, with a low around 39. South wind 8 to 16 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 39 °F

    Chance
    Showers

  • Friday

    Friday: Showers after 8am. High near 47. Light and variable wind becoming northwest around 6 mph in the afternoon. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 47 °F

    Showers

  • Friday Night

    Friday Night: A slight chance of showers before 2am. Mostly cloudy, with a low around 32. Light northwest wind. Chance of precipitation is 20%.

    Low: 32 °F

    Slight Chance
    Showers

  • Saturday

    Saturday: Mostly sunny, with a high near 46. Northwest wind 6 to 8 mph becoming west in the afternoon.

    High: 46 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 32. Southwest wind around 5 mph becoming calm in the evening.

    Low: 32 °F

    Mostly Clear

  • Sunday

    Sunday: Partly sunny, with a high near 56. South wind 3 to 7 mph.

    High: 56 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: A chance of showers after 8pm. Mostly cloudy, with a low around 48. Chance of precipitation is 40%.

    Low: 48 °F

    Chance
    Showers

Detailed Forecast

Tonight
Mostly clear, with a low around 35. South wind 6 to 14 mph, with gusts as high as 25 mph.
Thursday
Mostly sunny, with a high near 57. Breezy, with a south wind 16 to 20 mph, with gusts as high as 31 mph.
Thursday Night
A chance of showers, mainly between 7pm and 2am. Mostly cloudy, with a low around 39. South wind 8 to 16 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Friday
Showers after 8am. High near 47. Light and variable wind becoming northwest around 6 mph in the afternoon. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday Night
A slight chance of showers before 2am. Mostly cloudy, with a low around 32. Light northwest wind. Chance of precipitation is 20%.
Saturday
Mostly sunny, with a high near 46. Northwest wind 6 to 8 mph becoming west in the afternoon.
Saturday Night
Mostly clear, with a low around 32. Southwest wind around 5 mph becoming calm in the evening.
Sunday
Partly sunny, with a high near 56. South wind 3 to 7 mph.
Sunday Night
A chance of showers after 8pm. Mostly cloudy, with a low around 48. Chance of precipitation is 40%.
Monday
A chance of showers. Mostly cloudy, with a high near 63. Chance of precipitation is 40%.
Monday Night
Showers likely. Mostly cloudy, with a low around 51. Chance of precipitation is 60%.
Tuesday
Showers likely. Mostly cloudy, with a high near 60. Chance of precipitation is 60%.
Tuesday Night
Showers likely. Mostly cloudy, with a low around 37. Chance of precipitation is 60%.
Wednesday
A chance of showers. Mostly cloudy, with a high near 48. Chance of precipitation is 40%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Chaumont NY
 44.07°N 76.14°W (Elev. 253 ft)
Last Update:
2:23 pm EDT Apr 8, 2026
Forecast Valid:
3pm EDT Apr 8, 2026-6pm EDT Apr 15, 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