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.

Light Snow Fog/Mist

27°F

-3°C

Humidity 85%
Wind Speed SW 8 mph
Barometer 30.43 in (1031.2 mb)
Dewpoint 23°F (-5°C)
Visibility 1.75 mi
Wind Chill19°F (-7°C)
Last update 28 Mar 12:56 pm EDT
Extended Forecast for

2 Miles WSW Henderson Harbor NY

  • This Afternoon

    This Afternoon: A chance of snow showers before 2pm, then a chance of flurries between 2pm and 4pm. Partly sunny, with a high near 33. West wind around 18 mph, with gusts as high as 29 mph. Chance of precipitation is 30%. Total daytime snow accumulation of less than a half inch possible.

    High: 33 °F

    Chance Snow
    Showers

  • Tonight

    Tonight: A chance of flurries after 9pm. Mostly cloudy, with a low around 25. West wind 7 to 10 mph.

    Low: 25 °F

    Chance
    Flurries

  • Sunday

    Sunday: Mostly cloudy, with a high near 45. South wind 9 to 13 mph.

    High: 45 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 35. South wind 6 to 9 mph.

    Low: 35 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 50. Southwest wind 9 to 11 mph.

    High: 50 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Showers likely, mainly after 2am. Mostly cloudy, with a low around 40. South wind 5 to 7 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 40 °F

    Slight Chance
    Showers then
    Showers
    Likely

  • Tuesday

    Tuesday: Showers. High near 58. South wind around 11 mph. Chance of precipitation is 90%.

    High: 58 °F

    Showers

  • Tuesday Night

    Tuesday Night: Showers before 8pm, then showers and possibly a thunderstorm between 8pm and 2am, then showers after 2am. Low around 37. Southwest wind around 14 mph. Chance of precipitation is 90%.

    Low: 37 °F

    Showers

  • Wednesday

    Wednesday: A chance of showers. Mostly cloudy, with a high near 48. Chance of precipitation is 50%.

    High: 48 °F

    Chance
    Showers

Detailed Forecast

This Afternoon
A chance of snow showers before 2pm, then a chance of flurries between 2pm and 4pm. Partly sunny, with a high near 33. West wind around 18 mph, with gusts as high as 29 mph. Chance of precipitation is 30%. Total daytime snow accumulation of less than a half inch possible.
Tonight
A chance of flurries after 9pm. Mostly cloudy, with a low around 25. West wind 7 to 10 mph.
Sunday
Mostly cloudy, with a high near 45. South wind 9 to 13 mph.
Sunday Night
Mostly cloudy, with a low around 35. South wind 6 to 9 mph.
Monday
Mostly cloudy, with a high near 50. Southwest wind 9 to 11 mph.
Monday Night
Showers likely, mainly after 2am. Mostly cloudy, with a low around 40. South wind 5 to 7 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday
Showers. High near 58. South wind around 11 mph. Chance of precipitation is 90%.
Tuesday Night
Showers before 8pm, then showers and possibly a thunderstorm between 8pm and 2am, then showers after 2am. Low around 37. Southwest wind around 14 mph. Chance of precipitation is 90%.
Wednesday
A chance of showers. Mostly cloudy, with a high near 48. Chance of precipitation is 50%.
Wednesday Night
Mostly cloudy, with a low around 26.
Thursday
Mostly sunny, with a high near 42.
Thursday Night
A chance of rain and snow showers. Mostly cloudy, with a low around 29. Chance of precipitation is 30%.
Friday
A chance of rain and snow showers. Mostly cloudy, with a high near 46. Chance of precipitation is 50%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles WSW Henderson Harbor NY
 43.85°N 76.18°W (Elev. 400 ft)
Last Update:
12:19 pm EDT Mar 28, 2026
Forecast Valid:
1pm EDT Mar 28, 2026-6pm EDT Apr 3, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation