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

26°F

-3°C

Humidity 92%
Wind Speed E 6 mph
Barometer 30.11 in (1020.0 mb)
Dewpoint 24°F (-4°C)
Visibility 10.00 mi
Wind Chill19°F (-7°C)
Last update 17 Oct 6:56 am EDT
Extended Forecast for

3 Miles N Henderson NY

  • Today

    Today: Sunny, with a high near 55. Northeast wind 5 to 7 mph becoming northwest in the afternoon.

    High: 55 °F

    Sunny

  • Tonight

    Tonight: A chance of showers, mainly between 10pm and 11pm. Mostly cloudy, with a low around 44. Calm wind becoming south around 6 mph after midnight. Chance of precipitation is 30%.

    Low: 44 °F

    Chance
    Showers

  • Saturday

    Saturday: A slight chance of showers before 2pm. Mostly cloudy, with a high near 64. South wind around 11 mph. Chance of precipitation is 20%.

    High: 64 °F

    Slight Chance
    Showers

  • Saturday Night

    Saturday Night: A chance of showers after 2am. Mostly cloudy, with a low around 54. South wind 13 to 18 mph, with gusts as high as 29 mph. Chance of precipitation is 30%.

    Low: 54 °F

    Mostly Cloudy
    then Chance
    Showers

  • Sunday

    Sunday: Showers likely, mainly after 2pm. Partly sunny, with a high near 71. Breezy, with a south wind around 21 mph, with gusts as high as 37 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 71 °F

    Breezy.
    Chance
    Showers then
    Showers
    Likely

  • Sunday Night

    Sunday Night: Showers. Low around 51. Breezy, with a south wind around 23 mph, with gusts as high as 34 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 51 °F

    Showers and
    Breezy

  • Monday

    Monday: Showers. High near 59. Breezy, with a south wind 21 to 23 mph becoming west in the afternoon. Winds could gust as high as 33 mph. Chance of precipitation is 80%.

    High: 59 °F

    Showers and
    Breezy

  • Monday Night

    Monday Night: Showers likely, mainly before 8pm. Mostly cloudy, with a low around 46. West wind around 17 mph. Chance of precipitation is 60%.

    Low: 46 °F

    Showers
    Likely

  • Tuesday

    Tuesday: Showers. High near 59. Chance of precipitation is 80%.

    High: 59 °F

    Showers

Detailed Forecast

Today
Sunny, with a high near 55. Northeast wind 5 to 7 mph becoming northwest in the afternoon.
Tonight
A chance of showers, mainly between 10pm and 11pm. Mostly cloudy, with a low around 44. Calm wind becoming south around 6 mph after midnight. Chance of precipitation is 30%.
Saturday
A slight chance of showers before 2pm. Mostly cloudy, with a high near 64. South wind around 11 mph. Chance of precipitation is 20%.
Saturday Night
A chance of showers after 2am. Mostly cloudy, with a low around 54. South wind 13 to 18 mph, with gusts as high as 29 mph. Chance of precipitation is 30%.
Sunday
Showers likely, mainly after 2pm. Partly sunny, with a high near 71. Breezy, with a south wind around 21 mph, with gusts as high as 37 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday Night
Showers. Low around 51. Breezy, with a south wind around 23 mph, with gusts as high as 34 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Monday
Showers. High near 59. Breezy, with a south wind 21 to 23 mph becoming west in the afternoon. Winds could gust as high as 33 mph. Chance of precipitation is 80%.
Monday Night
Showers likely, mainly before 8pm. Mostly cloudy, with a low around 46. West wind around 17 mph. Chance of precipitation is 60%.
Tuesday
Showers. High near 59. Chance of precipitation is 80%.
Tuesday Night
Showers. Low around 45. Breezy. Chance of precipitation is 80%.
Wednesday
Showers. High near 55. Breezy. Chance of precipitation is 80%.
Wednesday Night
Showers likely. Mostly cloudy, with a low around 43. Breezy. Chance of precipitation is 70%.
Thursday
Showers likely. Mostly cloudy, with a high near 53. Chance of precipitation is 60%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles N Henderson NY
 43.86°N 76.21°W (Elev. 302 ft)
Last Update:
4:36 am EDT Oct 17, 2025
Forecast Valid:
7am EDT Oct 17, 2025-6pm EDT Oct 23, 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