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

51°F

11°C

Humidity 39%
Wind Speed N 7 mph
Barometer 30.22 in (1023.4 mb)
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Wind Chill48°F (9°C)
Last update 12 May 10:56 am EDT
Extended Forecast for

5 Miles W Chaumont NY

  • Today

    Today: Sunny, with a high near 54. Light west wind becoming southwest 5 to 10 mph in the afternoon.

    High: 54 °F

    Sunny

  • Tonight

    Tonight: Showers likely, mainly after 5am. Increasing clouds, with a low around 44. Calm wind becoming southeast around 5 mph after midnight. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 44 °F

    Mostly Cloudy
    then Showers
    Likely

  • Wednesday

    Wednesday: Showers, with thunderstorms also possible after 2pm. High near 60. South wind 14 to 17 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.

    High: 60 °F

    Showers

  • Wednesday Night

    Wednesday Night: A chance of showers. Mostly cloudy, with a low around 44. South wind 5 to 7 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 44 °F

    Chance
    Showers

  • Thursday

    Thursday: A chance of showers. Mostly cloudy, with a high near 60. Southwest wind around 6 mph. Chance of precipitation is 40%.

    High: 60 °F

    Chance
    Showers

  • Thursday Night

    Thursday Night: A slight chance of showers before 2am. Mostly cloudy, with a low around 46. North wind 3 to 5 mph. Chance of precipitation is 20%.

    Low: 46 °F

    Slight Chance
    Showers

  • Friday

    Friday: Partly sunny, with a high near 65. North wind 6 to 8 mph becoming west in the afternoon.

    High: 65 °F

    Partly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 47. Southwest wind around 6 mph.

    Low: 47 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 67.

    High: 67 °F

    Mostly Sunny

Detailed Forecast

Today
Sunny, with a high near 54. Light west wind becoming southwest 5 to 10 mph in the afternoon.
Tonight
Showers likely, mainly after 5am. Increasing clouds, with a low around 44. Calm wind becoming southeast around 5 mph after midnight. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday
Showers, with thunderstorms also possible after 2pm. High near 60. South wind 14 to 17 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.
Wednesday Night
A chance of showers. Mostly cloudy, with a low around 44. South wind 5 to 7 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
A chance of showers. Mostly cloudy, with a high near 60. Southwest wind around 6 mph. Chance of precipitation is 40%.
Thursday Night
A slight chance of showers before 2am. Mostly cloudy, with a low around 46. North wind 3 to 5 mph. Chance of precipitation is 20%.
Friday
Partly sunny, with a high near 65. North wind 6 to 8 mph becoming west in the afternoon.
Friday Night
Partly cloudy, with a low around 47. Southwest wind around 6 mph.
Saturday
Mostly sunny, with a high near 67.
Saturday Night
Partly cloudy, with a low around 49.
Sunday
Mostly sunny, with a high near 68.
Sunday Night
A chance of showers. Mostly cloudy, with a low around 50. Chance of precipitation is 30%.
Monday
A chance of showers. Partly sunny, with a high near 73. Chance of precipitation is 30%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles W Chaumont NY
 44.08°N 76.23°W (Elev. 295 ft)
Last Update:
9:57 am EDT May 12, 2026
Forecast Valid:
11am EDT May 12, 2026-6pm EDT May 18, 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