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

Plattsburgh International Airport (KPBG)

Lat: 44.65°NLon: 73.47°WElev: 236ft.

Fair

65°F

18°C

Humidity 54%
Wind Speed SE 8 mph
Barometer 30.21 in (1022.9 mb)
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Last update 3 Jun 9:53 am EDT
Extended Forecast for

3 Miles N Grand Isle VT

  • Today

    Today: Sunny, with a high near 76. Light and variable wind.

    High: 76 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 57. Calm wind becoming south around 6 mph after midnight.

    Low: 57 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 79. South wind 5 to 8 mph becoming west in the afternoon.

    High: 79 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 60. Southwest wind 3 to 6 mph.

    Low: 60 °F

    Partly Cloudy

  • Friday

    Friday: Mostly cloudy, with a high near 78. South wind 6 to 8 mph.

    High: 78 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: A 50 percent chance of showers. Mostly cloudy, with a low around 61. South wind around 6 mph. New precipitation amounts of less than a tenth of an inch possible.

    Low: 61 °F

    Chance
    Showers

  • Saturday

    Saturday: Showers. High near 74. South wind 6 to 8 mph. Chance of precipitation is 80%.

    High: 74 °F

    Showers

  • Saturday Night

    Saturday Night: Showers. Low around 59. Light and variable wind. Chance of precipitation is 80%.

    Low: 59 °F

    Showers

  • Sunday

    Sunday: Showers likely, mainly before 2pm. Mostly cloudy, with a high near 70. North wind 7 to 10 mph. Chance of precipitation is 60%.

    High: 70 °F

    Showers
    Likely

Detailed Forecast

Today
Sunny, with a high near 76. Light and variable wind.
Tonight
Mostly clear, with a low around 57. Calm wind becoming south around 6 mph after midnight.
Thursday
Mostly sunny, with a high near 79. South wind 5 to 8 mph becoming west in the afternoon.
Thursday Night
Partly cloudy, with a low around 60. Southwest wind 3 to 6 mph.
Friday
Mostly cloudy, with a high near 78. South wind 6 to 8 mph.
Friday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 61. South wind around 6 mph. New precipitation amounts of less than a tenth of an inch possible.
Saturday
Showers. High near 74. South wind 6 to 8 mph. Chance of precipitation is 80%.
Saturday Night
Showers. Low around 59. Light and variable wind. Chance of precipitation is 80%.
Sunday
Showers likely, mainly before 2pm. Mostly cloudy, with a high near 70. North wind 7 to 10 mph. Chance of precipitation is 60%.
Sunday Night
A 30 percent chance of showers before 8pm. Mostly cloudy, with a low around 55. Northeast wind around 6 mph becoming calm in the evening.
Monday
Mostly sunny, with a high near 73. Light northeast wind.
Monday Night
Partly cloudy, with a low around 57. 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:
3 Miles N Grand Isle VT
 44.76°N 73.29°W (Elev. 98 ft)
Last Update:
2:11 am EDT Jun 3, 2026
Forecast Valid:
10am EDT Jun 3, 2026-6pm EDT Jun 9, 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