Current conditions at

Plattsburgh International Airport (KPBG)

Lat: 44.65° N Lon: 73.47° W Elev: 236 ft.

Fair

65°F

18°C

Humidity 61%
Wind Speed SE 3 mph
Barometer 29.96 in (1014.6 mb)
Dewpoint 51°F (11°C)
Visibility 10.00 mi
Last update 5 Jun 7:53 am EDT
Detailed forecast for

Grand Isle County

Today
Mostly cloudy this morning, then becoming partly sunny. Highs in the lower 80s. South winds around 10 mph this morning, becoming light and variable.
Tonight
Cloudy. Scattered showers after midnight. Lows in the lower 60s. South winds 10 to 15 mph. Chance of rain 50 percent.
Saturday
Showers likely in the morning, then showers and scattered thunderstorms in the afternoon. Some thunderstorms may produce heavy rainfall in the afternoon. Highs in the mid 70s. South winds around 10 mph. Chance of rain 90 percent.
Saturday Night
Showers likely with a chance of thunderstorms. Some thunderstorms may produce heavy rainfall. Lows in the lower 60s. Light and variable winds. Chance of rain 70 percent.
Sunday
Showers likely. Highs in the upper 60s. North winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 70 percent.
Sunday Night
Mostly clear. Lows in the lower 50s.
Monday
Sunny. Highs in the mid 70s.
Monday Night
Mostly clear. Lows in the upper 50s.
Tuesday
Sunny. Highs in the lower 80s.
Tuesday Night
Mostly clear. Lows in the lower 60s.
Wednesday
Partly sunny. Highs in the lower 80s.
Wednesday Night
Partly cloudy with a chance of showers. Lows in the mid 60s. Chance of rain 30 percent.
Thursday
Partly sunny with a chance of showers. Highs in the lower 80s. Chance of rain 40 percent.



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400 AM EDT Fri Jun 5 2026
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database