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

25°F

-4°C

Humidity 85%
Wind Speed S 9 mph
Barometer 30.00 in (1016.6 mb)
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Wind Chill16°F (-9°C)
Last update 14 Feb 1:56 am EST
Extended Forecast for

3 Miles N Henderson NY

  • Overnight

    Overnight: Snow showers likely, mainly before 3am. Cloudy, with a low around 22. South wind 8 to 10 mph. Chance of precipitation is 60%. Total nighttime snow accumulation of 1 to 3 inches possible.

    Low: 22 °F

    Snow Showers
    Likely

  • Saturday

    Saturday: A chance of snow showers, mainly before 7am. Cloudy, then gradually becoming mostly sunny, with a high near 31. South wind around 6 mph becoming calm. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

    High: 31 °F

    Chance Snow
    Showers then
    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 15. Light and variable wind.

    Low: 15 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 34. East wind around 5 mph.

    High: 34 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: A slight chance of snow showers. Mostly cloudy, with a low around 24. East wind around 6 mph becoming south after midnight. Chance of precipitation is 20%.

    Low: 24 °F

    Slight Chance
    Snow Showers

  • 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: Mostly cloudy, with a low around 30. South wind 5 to 8 mph.

    Low: 30 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 37. Southwest wind 6 to 8 mph.

    High: 37 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 24.

    Low: 24 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Snow showers likely, mainly before 3am. Cloudy, with a low around 22. South wind 8 to 10 mph. Chance of precipitation is 60%. Total nighttime snow accumulation of 1 to 3 inches possible.
Saturday
A chance of snow showers, mainly before 7am. Cloudy, then gradually becoming mostly sunny, with a high near 31. South wind around 6 mph becoming calm. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Saturday Night
Mostly cloudy, with a low around 15. Light and variable wind.
Sunday
Partly sunny, with a high near 34. East wind around 5 mph.
Sunday Night
A slight chance of snow showers. Mostly cloudy, with a low around 24. East wind around 6 mph becoming south after midnight. Chance of precipitation is 20%.
Washington's Birthday
Mostly cloudy, with a high near 37. South wind 5 to 7 mph.
Monday Night
Mostly cloudy, with a low around 30. South wind 5 to 8 mph.
Tuesday
Partly sunny, with a high near 37. Southwest wind 6 to 8 mph.
Tuesday Night
Mostly cloudy, with a low around 24.
Wednesday
A chance of rain before 1pm, then a chance of rain and snow. Mostly cloudy, with a high near 36. Chance of precipitation is 50%.
Wednesday Night
A chance of rain and snow. Mostly cloudy, with a low around 18. Chance of precipitation is 50%.
Thursday
A chance of snow. Partly sunny, with a high near 30. Chance of precipitation is 30%.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 15. Chance of precipitation is 40%.
Friday
A chance of snow. Mostly cloudy, with a high near 28. Chance of precipitation is 50%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles N Henderson NY
 43.86°N 76.21°W (Elev. 302 ft)
Last Update:
12:36 am EST Feb 14, 2026
Forecast Valid:
2am EST Feb 14, 2026-6pm EST Feb 20, 2026
 
Forecast Discussion
 
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Additional Resources

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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