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Hazardous Weather Conditions
Current conditions at
Watertown, Watertown International Airport (KART)
Lat: 43.99°NLon: 76.02°WElev: 325ft.
Fog
42°F
6°C
| Humidity | 100% |
| Wind Speed | Calm |
| Barometer | 29.96 in (1014.6 mb) |
| Dewpoint | 42°F (6°C) |
| Visibility | 0.25 mi |
| Last update | 14 Apr 1:56 am EDT |
Extended Forecast for
2 Miles WSW Henderson Harbor NY
Overnight

Low: 45 °F
Areas Fog
Tuesday

High: 63 °F
Showers and
Areas FogTuesday Night

Low: 47 °F
Mostly Cloudy
Wednesday

High: 61 °F
Showers
Wednesday Night

Low: 49 °F
Showers
LikelyThursday

High: 61 °F
Showers
LikelyThursday Night

Low: 47 °F
Chance
ShowersFriday

High: 60 °F
Chance
ShowersFriday Night

Low: 47 °F
Mostly Cloudy
Detailed Forecast
Overnight
Areas of fog. Otherwise, mostly cloudy, with a low around 45. Light southeast wind.
Tuesday
Showers and possibly a thunderstorm before 4pm, then a chance of showers and thunderstorms, mainly between 4pm and 5pm. Areas of fog before 9am. High near 63. Light and variable wind becoming south 11 to 16 mph in the morning. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Tuesday Night
Mostly cloudy, with a low around 47. West wind 5 to 10 mph becoming east after midnight.
Wednesday
A chance of showers and thunderstorms before 8am, then showers and possibly a thunderstorm between 8am and 2pm, then a chance of showers and thunderstorms after 2pm. High near 61. Southeast wind 6 to 8 mph becoming southwest in the afternoon. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Wednesday Night
Showers and thunderstorms likely before 2am, then showers likely between 2am and 5am, then showers likely and possibly a thunderstorm after 5am. Cloudy, with a low around 49. South wind 3 to 5 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Thursday
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 61. Southwest wind 6 to 8 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Thursday Night
A chance of showers. Mostly cloudy, with a low around 47. Southwest wind around 6 mph. Chance of precipitation is 50%.
Friday
A chance of showers. Mostly cloudy, with a high near 60. West wind around 7 mph becoming north in the afternoon. Chance of precipitation is 50%.
Friday Night
Mostly cloudy, with a low around 47.
Saturday
A chance of showers after 2pm. Mostly cloudy, with a high near 66. Chance of precipitation is 30%.
Saturday Night
Showers likely. Mostly cloudy, with a low around 42. Chance of precipitation is 70%.
Sunday
Showers likely. Mostly cloudy, with a high near 51. Chance of precipitation is 60%.
Sunday Night
A chance of showers. Mostly cloudy, with a low around 32. Chance of precipitation is 30%.
Monday
Partly sunny, with a high near 42.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
2 Miles WSW Henderson Harbor NY
43.85°N 76.18°W (Elev. 400 ft)
43.85°N 76.18°W (Elev. 400 ft)
1:58 am EDT Apr 14, 2026
2am EDT Apr 14, 2026-6pm EDT Apr 20, 2026



