Current conditions at

Watertown, Watertown International Airport (KART)

Lat: 43.99°NLon: 76.02°WElev: 325ft.

Fair

44°F

7°C

Humidity 53%
Wind Speed E 6 mph
Barometer 29.92 in (1013.4 mb)
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Wind Chill41°F (5°C)
Last update 1 May 8:56 am EDT
Extended Forecast for

2 Miles WSW Henderson Harbor NY

  • Today

    Today: Mostly sunny, with a high near 50. Calm wind becoming northwest 5 to 7 mph in the afternoon.

    High: 50 °F

    Mostly Sunny

  • Tonight

    Tonight: A chance of showers, mainly before 11pm.  Areas of frost after 4am.  Otherwise, mostly cloudy, with a low around 36. Southwest wind around 5 mph becoming calm.  Chance of precipitation is 30%.

    Low: 36 °F

    Chance
    Showers

  • Saturday

    Saturday: A slight chance of showers between 11am and 2pm.  Areas of frost before 8am.  Otherwise, mostly sunny, with a high near 48. Southwest wind 6 to 10 mph.  Chance of precipitation is 20%.

    High: 48 °F

    Slight Chance
    Showers

  • Saturday Night

    Saturday Night: Areas of frost after 4am.  Otherwise, partly cloudy, with a low around 34. Southwest wind 3 to 6 mph.

    Low: 34 °F

    Partly Cloudy
    then Areas
    Frost

  • Sunday

    Sunday: Areas of frost before 7am.  Otherwise, sunny, with a high near 49. West wind 6 to 13 mph.

    High: 49 °F

    Areas Frost
    then Sunny

  • Sunday Night

    Sunday Night: A chance of showers, mainly after 2am.  Mostly cloudy, with a low around 40. South wind 7 to 9 mph.  Chance of precipitation is 30%.

    Low: 40 °F

    Chance
    Showers

  • Monday

    Monday: A chance of showers.  Mostly cloudy, with a high near 59. Southwest wind around 11 mph.  Chance of precipitation is 40%.

    High: 59 °F

    Chance
    Showers

  • Monday Night

    Monday Night: A chance of showers.  Mostly cloudy, with a low around 47. South wind 9 to 18 mph, with gusts as high as 29 mph.  Chance of precipitation is 50%.

    Low: 47 °F

    Chance
    Showers

  • Tuesday

    Tuesday: Showers likely.  Mostly cloudy, with a high near 58. Chance of precipitation is 60%.

    High: 58 °F

    Showers
    Likely

Detailed Forecast

Today
Mostly sunny, with a high near 50. Calm wind becoming northwest 5 to 7 mph in the afternoon.
Tonight
A chance of showers, mainly before 11pm. Areas of frost after 4am. Otherwise, mostly cloudy, with a low around 36. Southwest wind around 5 mph becoming calm. Chance of precipitation is 30%.
Saturday
A slight chance of showers between 11am and 2pm. Areas of frost before 8am. Otherwise, mostly sunny, with a high near 48. Southwest wind 6 to 10 mph. Chance of precipitation is 20%.
Saturday Night
Areas of frost after 4am. Otherwise, partly cloudy, with a low around 34. Southwest wind 3 to 6 mph.
Sunday
Areas of frost before 7am. Otherwise, sunny, with a high near 49. West wind 6 to 13 mph.
Sunday Night
A chance of showers, mainly after 2am. Mostly cloudy, with a low around 40. South wind 7 to 9 mph. Chance of precipitation is 30%.
Monday
A chance of showers. Mostly cloudy, with a high near 59. Southwest wind around 11 mph. Chance of precipitation is 40%.
Monday Night
A chance of showers. Mostly cloudy, with a low around 47. South wind 9 to 18 mph, with gusts as high as 29 mph. Chance of precipitation is 50%.
Tuesday
Showers likely. Mostly cloudy, with a high near 58. Chance of precipitation is 60%.
Tuesday Night
Showers likely, mainly after 2am. Mostly cloudy, with a low around 43. Chance of precipitation is 60%.
Wednesday
Showers likely. Mostly cloudy, with a high near 56. Chance of precipitation is 70%.
Wednesday Night
A chance of showers. Mostly cloudy, with a low around 40. Chance of precipitation is 50%.
Thursday
Showers likely. Mostly cloudy, with a high near 51. Chance of precipitation is 60%.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles WSW Henderson Harbor NY
 43.85°N 76.18°W (Elev. 400 ft)
7:57 am EDT May 1, 2026
9am EDT May 1, 2026-6pm EDT May 7, 2026
 
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