Current conditions at
Watertown, Watertown International Airport (KART)
Lat: 43.99°NLon: 76.02°WElev: 325ft.N/A
| Humidity | NA |
| Wind Speed | NA |
| Barometer | NA |
| Dewpoint | N/A |
| Visibility | NA |
| Last update | *** Not a current observation *** |
Extended Forecast for
3 Miles SSE Henderson Harbor NY
Today

High: 56 °F
Decreasing
CloudsTonight
Low: 45 °F
Mostly Cloudy
then RainFriday

High: 65 °F
Showers and
BreezyFriday Night

Low: 36 °F
Chance
ShowersSaturday

High: 46 °F
Mostly Sunny
Saturday Night

Low: 35 °F
Mostly Clear
Sunday

High: 54 °F
Sunny
Sunday Night

Low: 39 °F
Mostly Clear
Monday

High: 58 °F
Sunny
Detailed Forecast
Today
Cloudy, then gradually becoming mostly sunny, with a high near 56. Northeast wind 6 to 11 mph.
Tonight
A chance of showers between midnight and 2am, then periods of rain after 2am. Low around 45. East wind 5 to 10 mph becoming southeast 11 to 16 mph after midnight. Winds could gust as high as 29 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Friday
Periods of rain and possibly a thunderstorm before 2pm, then rain likely between 2pm and 5pm, then a chance of showers after 5pm. High near 65. Breezy, with a south wind 20 to 23 mph becoming west in the afternoon. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.
Friday Night
A chance of showers, mainly before 8pm. Cloudy, with a low around 36. North wind 14 to 17 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
Mostly sunny, with a high near 46. North wind 13 to 15 mph.
Saturday Night
Mostly clear, with a low around 35. West wind 5 to 7 mph.
Sunday
Sunny, with a high near 54. Southwest wind 8 to 14 mph.
Sunday Night
Mostly clear, with a low around 39. South wind 7 to 9 mph.
Monday
Sunny, with a high near 58.
Monday Night
Partly cloudy, with a low around 41.
Tuesday
Mostly sunny, with a high near 58.
Tuesday Night
Mostly clear, with a low around 39.
Wednesday
Sunny, with a high near 58.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
3 Miles SSE Henderson Harbor NY
43.83°N 76.12°W (Elev. 466 ft)
43.83°N 76.12°W (Elev. 466 ft)
3:57 am EDT Oct 15, 2026
4am EDT Oct 15, 2026-6pm EDT Oct 21, 2026


