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.

Partly Cloudy

60°F

16°C

Humidity 48%
Wind Speed S 15 G 24 mph
Barometer 29.83 in (1010.2 mb)
Dewpoint 40°F (4°C)
Visibility 10.00 mi
Last update 7 Oct 10:56 am EDT
Extended Forecast for

2 Miles E Henderson Harbor NY

  • Today

    Today: A chance of showers, mainly after 3pm. Partly sunny, with a high near 64. South wind around 15 mph, with gusts as high as 26 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    High: 64 °F

    Chance
    Showers

  • Tonight

    Tonight: Showers and thunderstorms likely. Mostly cloudy, with a low around 50. Southwest wind 7 to 9 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 50 °F

    Showers
    Likely

  • Thursday

    Thursday: A chance of showers. Partly sunny, with a high near 60. West wind 7 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    High: 60 °F

    Chance
    Showers

  • Thursday Night

    Thursday Night: A slight chance of showers before 2am. Partly cloudy, with a low around 45. West wind 7 to 9 mph. Chance of precipitation is 20%.

    Low: 45 °F

    Slight Chance
    Showers

  • Friday

    Friday: Mostly sunny, with a high near 57. West wind 8 to 13 mph.

    High: 57 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 42. West wind around 5 mph becoming light and variable after midnight.

    Low: 42 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 65. South wind 6 to 9 mph.

    High: 65 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 51. South wind 7 to 10 mph, with gusts as high as 20 mph.

    Low: 51 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 68.

    High: 68 °F

    Mostly Sunny

Detailed Forecast

Today
A chance of showers, mainly after 3pm. Partly sunny, with a high near 64. South wind around 15 mph, with gusts as high as 26 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
Showers and thunderstorms likely. Mostly cloudy, with a low around 50. Southwest wind 7 to 9 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Thursday
A chance of showers. Partly sunny, with a high near 60. West wind 7 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
A slight chance of showers before 2am. Partly cloudy, with a low around 45. West wind 7 to 9 mph. Chance of precipitation is 20%.
Friday
Mostly sunny, with a high near 57. West wind 8 to 13 mph.
Friday Night
Mostly clear, with a low around 42. West wind around 5 mph becoming light and variable after midnight.
Saturday
Mostly sunny, with a high near 65. South wind 6 to 9 mph.
Saturday Night
Partly cloudy, with a low around 51. South wind 7 to 10 mph, with gusts as high as 20 mph.
Sunday
Mostly sunny, with a high near 68.
Sunday Night
Showers likely, mainly between 8pm and 2am. Mostly cloudy, with a low around 53. Chance of precipitation is 60%.
Columbus Day
A chance of showers. Partly sunny, with a high near 64. Chance of precipitation is 40%.
Monday Night
A chance of showers. Mostly cloudy, with a low around 46. Chance of precipitation is 30%.
Tuesday
A chance of showers. Partly sunny, with a high near 59. Chance of precipitation is 40%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles E Henderson Harbor NY
 43.87°N 76.09°W (Elev. 551 ft)
Last Update:
9:57 am EDT Oct 7, 2026
Forecast Valid:
11am EDT Oct 7, 2026-6pm EDT Oct 13, 2026
 
Forecast Discussion
 
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Additional Resources

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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