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

28°F

-2°C

Humidity 85%
Wind Speed S 3 mph
Barometer 30.13 in (1020.9 mb)
Dewpoint 24°F (-4°C)
Visibility 10.00 mi
Last update 17 Mar 9:56 pm EDT
Extended Forecast for

Henderson NY

  • Tonight

    Tonight: Mostly clear, with a low around 22. Light and variable wind.

    Low: 22 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 51. Southeast wind 5 to 10 mph.

    High: 51 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 37. Calm wind becoming southeast around 6 mph after midnight.

    Low: 37 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 68. South wind 8 to 17 mph, with gusts as high as 29 mph.

    High: 68 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 50. Breezy, with a south wind 21 to 25 mph, with gusts as high as 41 mph.

    Low: 50 °F

    Mostly Cloudy
    and Breezy

  • Thursday

    Thursday: Showers. High near 58. Breezy, with a south wind 15 to 24 mph, with gusts as high as 40 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    High: 58 °F

    Showers and
    Breezy

  • Thursday Night

    Thursday Night: Rain showers likely before 1am, then a chance of rain and snow showers between 1am and 3am, then a chance of snow showers after 3am. Mostly cloudy, with a low around 27. South wind 6 to 15 mph becoming west after midnight. Chance of precipitation is 60%.

    Low: 27 °F

    Showers
    Likely then
    Chance
    Rain/Snow

  • Friday

    Friday: Mostly sunny, with a high near 39. Northwest wind around 15 mph.

    High: 39 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 30.

    Low: 30 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 22. Light and variable wind.
Tuesday
Sunny, with a high near 51. Southeast wind 5 to 10 mph.
Tuesday Night
Partly cloudy, with a low around 37. Calm wind becoming southeast around 6 mph after midnight.
Wednesday
Partly sunny, with a high near 68. South wind 8 to 17 mph, with gusts as high as 29 mph.
Wednesday Night
Mostly cloudy, with a low around 50. Breezy, with a south wind 21 to 25 mph, with gusts as high as 41 mph.
Thursday
Showers. High near 58. Breezy, with a south wind 15 to 24 mph, with gusts as high as 40 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Thursday Night
Rain showers likely before 1am, then a chance of rain and snow showers between 1am and 3am, then a chance of snow showers after 3am. Mostly cloudy, with a low around 27. South wind 6 to 15 mph becoming west after midnight. Chance of precipitation is 60%.
Friday
Mostly sunny, with a high near 39. Northwest wind around 15 mph.
Friday Night
Partly cloudy, with a low around 30.
Saturday
Partly sunny, with a high near 46.
Saturday Night
A chance of rain and snow showers. Mostly cloudy, with a low around 27. Chance of precipitation is 30%.
Sunday
Partly sunny, with a high near 39.
Sunday Night
Partly cloudy, with a low around 28.
Monday
A chance of rain and snow showers. Partly sunny, with a high near 43. Chance of precipitation is 50%.
Click Map For Forecast
Disclaimer
Map Legend

ABOUT THIS FORECAST

 
Point Forecast:
Henderson NY
 43.81°N 76.19°W (Elev. 305 ft)
Last Update:
7:37 pm EDT Mar 17, 2025
Forecast Valid:
10pm EDT Mar 17, 2025-6pm EDT Mar 24, 2025
 
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