Henderson Harbor, New York Weather
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Weather Forecast for Henderson Harbor, New York : Jefferson County
Issued: 1:36 am EDT Sep 17, 2025 Latitude: 43.8647846 Longitude: -76.2018719 View on Google Maps

MouseOver for Detail Forecast
Overnight Wednesday Thursday Friday Saturday Sunday Monday Tuesday
Mostly Cloudy on Overnight Partly Sunny on Wednesday 20% chance of rain on Thursday Sunny on Friday Sunny on Saturday Mostly Sunny on Sunday Mostly Sunny on Monday 30% chance of rain on Tuesday
Low: 58°F High: 75°F High: 72°F High: 66°F High: 67°F High: 74°F High: 77°F High: 77°F
Low: 58°F Low: 51°F Low: 42°F Low: 49°F Low: 60°F Low: 62°F  
Mostly Cloudy Partly Sunny Rain Sunny Sunny Mostly Sunny Mostly Sunny Rain
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Current Conditions at
WATERTOWN - (KART)
54°
Clear
as of 2:56 AM EDST
Rel. Humidity: 93%
Dew Point: 52°F
Visibility: 10 Miles
Pressure: 30.15 in.
Flight Rule: VFR
Wind Data
5 MPH
080° East
Cloud Level(s): Clear
Current Conditions at
FORT DRUM - (KGTB)
61°
Clear
as of 2:55 AM EDST
Rel. Humidity: 77%
Dew Point: 54°F
Visibility: 10 Miles
Pressure: 30.13 in.
Flight Rule: VFR
Wind Data
12 MPH
150° Southeast
Cloud Level(s): Clear
Current Conditions at
FULTON - (KFZY)
57°
Clear
as of 2:54 AM EDST
Rel. Humidity: 93%
Dew Point: 55°F
Visibility: 10 Miles
Pressure: 30.15 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Clear
Current Conditions at
GRIFFISS AFB - (KRME)
57°
Clear
as of 1:53 AM CDST
Rel. Humidity: 87%
Dew Point: 54°F
Visibility: 10 Miles
Pressure: 30.20 in.
Flight Rule: VFR
Wind Data
5 MPH
100° East
Cloud Level(s): Clear
Mostly Cloudy on Overnight Overnight... Mostly cloudy, with a low around 58. Southeast wind around 5 mph.
Partly Sunny on Wednesday Wednesday... Partly sunny, with a high near 75. South wind 5 to 10 mph becoming west in the afternoon.
Cloudy on Wednesday Night Wednesday Night... Partly cloudy, with a low around 58. Calm wind becoming south around 5 mph after midnight.
20% chance of rain Thursday Thursday... A slight chance of showers after 2pm. Sunny, with a high near 72. Southwest wind 7 to 10 mph. Chance of precipitation is 20%.
30% chance of rain Thursday Night Thursday Night... A chance of showers, mainly between 8pm and 2am. Mostly cloudy, with a low around 51. West wind 7 to 11 mph becoming north after midnight. Chance of precipitation is 30%.
Sunny on Friday Friday... Sunny, with a high near 66. North wind 10 to 13 mph.
Clear on Friday Night Friday Night... Clear, with a low around 42. Northeast wind around 9 mph.
Sunny on Saturday Saturday... Sunny, with a high near 67. North wind 6 to 8 mph.
Mostly Clear on Saturday Night Saturday Night... Mostly clear, with a low around 49.
Mostly Sunny on Sunday Sunday... Mostly sunny, with a high near 74.
Cloudy on Sunday Night Sunday Night... Partly cloudy, with a low around 60.
Mostly Sunny on Monday Monday... Mostly sunny, with a high near 77.
30% chance of rain Monday Night Monday Night... A chance of showers. Mostly cloudy, with a low around 62. Chance of precipitation is 30%.
30% chance of rain Tuesday Tuesday... A chance of showers. Mostly sunny, with a high near 77. Chance of precipitation is 30%.
Current Radar Image


Sun Almanac for Henderson Harbor, New York
Sunrise: 06:47 AM
Sunset: 7:11 PM
Civil Sunrise:06:18 AM
Civil Sunset: 7:40 PM
Nautical Sunrise: 05:44 AM
Nautical Sunset: 8:14 PM
Astro Sunrise: 05:09 AM
Astro Sunset: 8:49 PM
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