Current conditions at
Watertown, Watertown International Airport (KART)
Lat: 43.99°NLon: 76.02°WElev: 325ft.
Fair
35°F
2°C
| Humidity | 96% |
| Wind Speed | E 5 mph |
| Barometer | 30.34 in (1027.5 mb) |
| Dewpoint | 34°F (1°C) |
| Visibility | 10.00 mi |
| Wind Chill | 31°F (-1°C) |
| Last update | 20 Oct 3:56 am EDT |
Extended Forecast for
3 Miles W Henderson Harbor NY
Today

High: 59 °F
Sunny
Tonight

Low: 39 °F
Clear
Wednesday

High: 56 °F
Sunny
Wednesday Night

Low: 42 °F
Mostly Clear
Thursday

High: 57 °F
Mostly Sunny
Thursday Night

Low: 38 °F
Mostly Clear
Friday

High: 54 °F
Sunny
Friday Night

Low: 38 °F
Mostly Clear
Saturday

High: 54 °F
Sunny
Detailed Forecast
Today
Sunny, with a high near 59. Northeast wind around 11 mph.
Tonight
Clear, with a low around 39. Northeast wind 5 to 8 mph.
Wednesday
Sunny, with a high near 56. Light and variable wind becoming north around 5 mph in the afternoon.
Wednesday Night
Mostly clear, with a low around 42. Calm wind.
Thursday
Mostly sunny, with a high near 57. Light north wind increasing to 5 to 10 mph in the morning.
Thursday Night
Mostly clear, with a low around 38. North wind 11 to 13 mph.
Friday
Sunny, with a high near 54. North wind 7 to 9 mph.
Friday Night
Mostly clear, with a low around 38. Northeast wind around 5 mph becoming calm in the evening.
Saturday
Sunny, with a high near 54.
Saturday Night
Mostly clear, with a low around 43.
Sunday
Sunny, with a high near 60.
Sunday Night
Partly cloudy, with a low around 48.
Monday
Mostly sunny, with a high near 60.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
3 Miles W Henderson Harbor NY
43.86°N 76.21°W (Elev. 302 ft)
43.86°N 76.21°W (Elev. 302 ft)
3:57 am EDT Oct 20, 2026
4am EDT Oct 20, 2026-6pm EDT Oct 26, 2026


