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

Flood Watch in Effect 8 PM This Evening Through Wednesday Evening in south-central Vermont and eastern slopes of the Adirondacks

A Flood Watch is in effect for south-central Vermont and eastern slopes of the Adirondacks due to the potential for heavy rain. Widespread totals of 1-3 inches with localized amounts of 3-5 inches in the area could produce excessive runoff and cause flooding in low-lying or flood prone areas. Read More >

Hazardous Weather Conditions

Current conditions at

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

Lat: 44.05°NLon: 75.73°WElev: 679ft.

Fair

72°F

22°C

Humidity 87%
Wind Speed W 3 mph
Barometer 29.57 in (1001.0 mb)
Dewpoint 68°F (20°C)
Visibility 10.00 mi
Last update 28 Jul 7:55 pm EDT
Extended Forecast for

Oswegatchie NY

  • Tonight

    Tonight: Showers and possibly a thunderstorm before 1am, then showers likely. Low around 57. Light southeast wind. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 57 °F

    Showers

  • Wednesday

    Wednesday: Showers likely, with thunderstorms also possible after 11am. Cloudy, with a high near 69. East wind 3 to 6 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.

    High: 69 °F

    Showers
    Likely

  • Wednesday Night

    Wednesday Night: Showers likely, mainly before 1am. Mostly cloudy, with a low around 54. North wind around 6 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 54 °F

    Showers
    Likely

  • Thursday

    Thursday: A 40 percent chance of showers after 2pm. Partly sunny, with a high near 71. North wind around 6 mph.

    High: 71 °F

    Partly Sunny
    then Chance
    Showers

  • Thursday Night

    Thursday Night: A 30 percent chance of showers before 8pm. Partly cloudy, with a low around 54. Light and variable wind.

    Low: 54 °F

    Chance
    Showers then
    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 75. Light and variable wind.

    High: 75 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 54. Calm wind.

    Low: 54 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 77. Calm wind.

    High: 77 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 58. Calm wind.

    Low: 58 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Showers and possibly a thunderstorm before 1am, then showers likely. Low around 57. Light southeast wind. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Wednesday
Showers likely, with thunderstorms also possible after 11am. Cloudy, with a high near 69. East wind 3 to 6 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
Wednesday Night
Showers likely, mainly before 1am. Mostly cloudy, with a low around 54. North wind around 6 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
A 40 percent chance of showers after 2pm. Partly sunny, with a high near 71. North wind around 6 mph.
Thursday Night
A 30 percent chance of showers before 8pm. Partly cloudy, with a low around 54. Light and variable wind.
Friday
Sunny, with a high near 75. Light and variable wind.
Friday Night
Mostly clear, with a low around 54. Calm wind.
Saturday
Mostly sunny, with a high near 77. Calm wind.
Saturday Night
Mostly cloudy, with a low around 58. Calm wind.
Sunday
Showers likely and possibly a thunderstorm, mainly after 2pm. Mostly cloudy, with a high near 72. Light south wind. Chance of precipitation is 70%.
Sunday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 57. Calm wind. Chance of precipitation is 60%.
Monday
A 30 percent chance of showers. Partly sunny, with a high near 72. Light north wind.
Monday Night
Partly cloudy, with a low around 54. Calm wind.
Tuesday
Mostly sunny, with a high near 76. Light and variable wind.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Oswegatchie NY
 44.15°N 75.06°W (Elev. 1719 ft)
Last Update:
6:01 pm EDT Jul 28, 2026
Forecast Valid:
8pm EDT Jul 28, 2026-6pm EDT Aug 4, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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