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Current conditions at

Watertown, Watertown International Airport (KART)

Lat: 43.99°NLon: 76.02°WElev: 325ft.

Fair

63°F

17°C

Humidity 58%
Wind Speed Calm
Barometer 29.90 in (1012.2 mb)
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Last update 26 May 9:56 pm EDT
Extended Forecast for

4 Miles ESE Henderson Harbor NY

  • Tonight

    Tonight: Mostly cloudy, with a low around 54. South wind around 9 mph.

    Low: 54 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 72. Light and variable wind becoming northwest 5 to 8 mph in the afternoon.

    High: 72 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 52. Calm wind becoming north around 6 mph after midnight.

    Low: 52 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 68. North wind 9 to 11 mph.

    High: 68 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 50. Northwest wind around 5 mph becoming calm in the evening.

    Low: 50 °F

    Partly Cloudy

  • Friday

    Friday: A slight chance of showers after 2pm. Mostly sunny, with a high near 66. Light west wind becoming southwest 8 to 13 mph in the morning. Chance of precipitation is 20%.

    High: 66 °F

    Mostly Sunny
    then Slight
    Chance
    Showers

  • Friday Night

    Friday Night: A chance of showers after 8pm. Mostly cloudy, with a low around 48. Northwest wind around 8 mph. Chance of precipitation is 40%.

    Low: 48 °F

    Chance
    Showers

  • Saturday

    Saturday: Mostly sunny, with a high near 64. North wind 10 to 13 mph.

    High: 64 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 47.

    Low: 47 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 54. South wind around 9 mph.
Wednesday
Partly sunny, with a high near 72. Light and variable wind becoming northwest 5 to 8 mph in the afternoon.
Wednesday Night
Partly cloudy, with a low around 52. Calm wind becoming north around 6 mph after midnight.
Thursday
Mostly sunny, with a high near 68. North wind 9 to 11 mph.
Thursday Night
Partly cloudy, with a low around 50. Northwest wind around 5 mph becoming calm in the evening.
Friday
A slight chance of showers after 2pm. Mostly sunny, with a high near 66. Light west wind becoming southwest 8 to 13 mph in the morning. Chance of precipitation is 20%.
Friday Night
A chance of showers after 8pm. Mostly cloudy, with a low around 48. Northwest wind around 8 mph. Chance of precipitation is 40%.
Saturday
Mostly sunny, with a high near 64. North wind 10 to 13 mph.
Saturday Night
Partly cloudy, with a low around 47.
Sunday
Mostly sunny, with a high near 66.
Sunday Night
Partly cloudy, with a low around 49.
Monday
Mostly sunny, with a high near 68.
Monday Night
Partly cloudy, with a low around 50.
Tuesday
Sunny, with a high near 71.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles ESE Henderson Harbor NY
 43.84°N 76.09°W (Elev. 541 ft)
Last Update:
9:57 pm EDT May 26, 2026
Forecast Valid:
10pm EDT May 26, 2026-6pm EDT Jun 2, 2026
 
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