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Current conditions at

Watertown, Watertown International Airport (KART)

Lat: 43.99°NLon: 76.02°WElev: 325ft.

Fair

64°F

18°C

Humidity 54%
Wind Speed SW 8 mph
Barometer 29.87 in (1011.0 mb)
Dewpoint 47°F (8°C)
Visibility 10.00 mi
Last update 27 May 12:56 am EDT
Extended Forecast for

3 Miles ENE Henderson Harbor NY

  • Overnight

    Overnight: Mostly cloudy, with a low around 55. South wind around 10 mph.

    Low: 55 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 71. Light and variable wind becoming northwest 5 to 8 mph in the afternoon.

    High: 71 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 53. Calm wind becoming north around 6 mph after midnight.

    Low: 53 °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 51. Northwest wind around 5 mph becoming calm in the evening.

    Low: 51 °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 49. Northwest wind around 8 mph. Chance of precipitation is 40%.

    Low: 49 °F

    Chance
    Showers

  • Saturday

    Saturday: Mostly sunny, with a high near 66. North wind 10 to 13 mph.

    High: 66 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 48.

    Low: 48 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 55. South wind around 10 mph.
Wednesday
Partly sunny, with a high near 71. Light and variable wind becoming northwest 5 to 8 mph in the afternoon.
Wednesday Night
Partly cloudy, with a low around 53. 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 51. 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 49. Northwest wind around 8 mph. Chance of precipitation is 40%.
Saturday
Mostly sunny, with a high near 66. North wind 10 to 13 mph.
Saturday Night
Partly cloudy, with a low around 48.
Sunday
Mostly sunny, with a high near 67.
Sunday Night
Partly cloudy, with a low around 49.
Monday
Mostly sunny, with a high near 69.
Monday Night
Partly cloudy, with a low around 50.
Tuesday
Sunny, with a high near 72.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles ENE Henderson Harbor NY
 43.87°N 76.12°W (Elev. 390 ft)
Last Update:
9:57 pm EDT May 26, 2026
Forecast Valid:
1am EDT May 27, 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