Hazardous Weather Conditions

Current conditions at

Watertown, Watertown International Airport (KART)

Lat: 43.99°NLon: 76.02°WElev: 325ft.

Fair

81°F

27°C

Humidity 69%
Wind Speed S 6 mph
Barometer 29.93 in (1012.7 mb)
Dewpoint 70°F (21°C)
Visibility 10.00 mi
Heat Index84°F (29°C)
Last update 13 Jul 7:56 pm EDT
Extended Forecast for

3 Miles SSE Henderson Harbor NY

  • Tonight

    Tonight: A chance of showers and thunderstorms, mainly before 4am.  Mostly cloudy, with a low around 70. South wind around 6 mph.  Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 70 °F

    Chance
    T-storms

  • Monday

    Monday: A slight chance of showers between 10am and 11am.  Partly sunny, with a high near 83. West wind around 6 mph.  Chance of precipitation is 20%.

    High: 83 °F

    Slight Chance
    Showers then
    Partly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 68. Light south wind.

    Low: 68 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 85. West wind around 6 mph.

    High: 85 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 70. Calm wind becoming south around 5 mph after midnight.

    Low: 70 °F

    Mostly Clear

  • Wednesday

    Wednesday: A slight chance of showers and thunderstorms after 2pm.  Mostly sunny, with a high near 88. Southwest wind 6 to 8 mph.  Chance of precipitation is 20%.

    High: 88 °F

    Sunny then
    Slight Chance
    T-storms

  • Wednesday Night

    Wednesday Night: A chance of showers and thunderstorms after 2am.  Mostly cloudy, with a low around 71. South wind around 6 mph.  Chance of precipitation is 40%.

    Low: 71 °F

    Mostly Cloudy
    then Chance
    T-storms

  • Thursday

    Thursday: A chance of showers and thunderstorms.  Mostly cloudy, with a high near 85. Southwest wind 8 to 10 mph.  Chance of precipitation is 50%.

    High: 85 °F

    Chance
    T-storms

  • Thursday Night

    Thursday Night: A chance of showers.  Mostly cloudy, with a low around 69. Chance of precipitation is 50%.

    Low: 69 °F

    Chance
    Showers

Detailed Forecast

Tonight
A chance of showers and thunderstorms, mainly before 4am. Mostly cloudy, with a low around 70. South wind around 6 mph. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Monday
A slight chance of showers between 10am and 11am. Partly sunny, with a high near 83. West wind around 6 mph. Chance of precipitation is 20%.
Monday Night
Mostly clear, with a low around 68. Light south wind.
Tuesday
Sunny, with a high near 85. West wind around 6 mph.
Tuesday Night
Mostly clear, with a low around 70. Calm wind becoming south around 5 mph after midnight.
Wednesday
A slight chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 88. Southwest wind 6 to 8 mph. Chance of precipitation is 20%.
Wednesday Night
A chance of showers and thunderstorms after 2am. Mostly cloudy, with a low around 71. South wind around 6 mph. Chance of precipitation is 40%.
Thursday
A chance of showers and thunderstorms. Mostly cloudy, with a high near 85. Southwest wind 8 to 10 mph. Chance of precipitation is 50%.
Thursday Night
A chance of showers. Mostly cloudy, with a low around 69. Chance of precipitation is 50%.
Friday
A chance of showers. Partly sunny, with a high near 80. Chance of precipitation is 40%.
Friday Night
Partly cloudy, with a low around 65.
Saturday
Mostly sunny, with a high near 81.
Saturday Night
Partly cloudy, with a low around 64.
Sunday
Mostly sunny, with a high near 82.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SSE Henderson Harbor NY
 43.83°N 76.12°W (Elev. 466 ft)
8:08 pm EDT Jul 13, 2025
8pm EDT Jul 13, 2025-6pm EDT Jul 20, 2025
 
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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