National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Fort Drum / Wheeler-Sack U. S. Army Airfield (KGTB)

Lat: 44.05°NLon: 75.73°WElev: 679ft.

Light Unknown Precip

28°F

-2°C

Humidity 66%
Wind Speed W 12 G 18 mph
Barometer 29.63 in (1004.0 mb)
Dewpoint 18°F (-8°C)
Visibility 10.00 mi
Wind Chill18°F (-8°C)
Last update 25 Feb 11:55 pm EST
Extended Forecast for

Wellesley Island NY

  • Overnight

    Overnight: Partly cloudy, with a low around 10. West wind 6 to 9 mph.

    Low: 10 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 25. West wind 6 to 8 mph.

    High: 25 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 10. Light south wind.

    Low: 10 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 38. South wind 5 to 8 mph.

    High: 38 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 30. South wind 7 to 13 mph, with gusts as high as 25 mph.

    Low: 30 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 39. Southwest wind 8 to 10 mph, with gusts as high as 22 mph.

    High: 39 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: A chance of snow showers after 1am. Mostly cloudy, with a low around 9. West wind around 6 mph becoming light and variable. Chance of precipitation is 40%.

    Low: 9 °F

    Mostly Cloudy
    then Chance
    Snow Showers

  • Sunday

    Sunday: Partly sunny, with a high near 18. North wind around 6 mph.

    High: 18 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around -2.

    Low: -2 °F

    Partly Cloudy

Detailed Forecast

Overnight
Partly cloudy, with a low around 10. West wind 6 to 9 mph.
Thursday
Mostly sunny, with a high near 25. West wind 6 to 8 mph.
Thursday Night
Mostly cloudy, with a low around 10. Light south wind.
Friday
Partly sunny, with a high near 38. South wind 5 to 8 mph.
Friday Night
Mostly cloudy, with a low around 30. South wind 7 to 13 mph, with gusts as high as 25 mph.
Saturday
Mostly cloudy, with a high near 39. Southwest wind 8 to 10 mph, with gusts as high as 22 mph.
Saturday Night
A chance of snow showers after 1am. Mostly cloudy, with a low around 9. West wind around 6 mph becoming light and variable. Chance of precipitation is 40%.
Sunday
Partly sunny, with a high near 18. North wind around 6 mph.
Sunday Night
Partly cloudy, with a low around -2.
Monday
Mostly sunny, with a high near 16.
Monday Night
Partly cloudy, with a low around 0.
Tuesday
A chance of snow showers. Partly sunny, with a high near 30. Chance of precipitation is 30%.
Tuesday Night
A chance of snow showers. Mostly cloudy, with a low around 18. Chance of precipitation is 40%.
Wednesday
A chance of snow showers. Partly sunny, with a high near 33. Chance of precipitation is 30%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Wellesley Island NY
 44.33°N 75.91°W (Elev. 285 ft)
Last Update:
9:58 pm EST Feb 25, 2026
Forecast Valid:
12am EST Feb 26, 2026-6pm EST Mar 4, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation