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

Hazardous Weather Conditions

Current conditions at

Plattsburgh International Airport (KPBG)

Lat: 44.65°NLon: 73.47°WElev: 236ft.

Fair

72°F

22°C

Humidity 44%
Wind Speed NW 10 mph
Barometer 30.10 in (1019.0 mb)
Dewpoint 49°F (9°C)
Visibility 10.00 mi
Last update 25 Jun 9:53 pm EDT
Extended Forecast for

Grand Isle VT

  • Tonight

    Tonight: Increasing clouds, with a low around 61. North wind around 5 mph.

    Low: 61 °F

    Increasing
    Clouds

  • Thursday

    Thursday: Mostly cloudy, with a high near 73. North wind 3 to 6 mph.

    High: 73 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: A 30 percent chance of showers, mainly after midnight. Mostly cloudy, with a low around 57. Calm wind. New precipitation amounts of less than a tenth of an inch possible.

    Low: 57 °F

    Chance
    Showers

  • Friday

    Friday: Showers likely, mainly after 2pm. Cloudy, with a high near 67. Southeast wind 6 to 9 mph. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.

    High: 67 °F

    Showers
    Likely

  • Friday Night

    Friday Night: Showers likely before 8pm, then showers and possibly a thunderstorm between 8pm and 5am, then showers after 5am. Low around 59. South wind around 10 mph. Chance of precipitation is 80%. New rainfall amounts between 1 and 2 inches possible.

    Low: 59 °F

    Showers

  • Saturday

    Saturday: Showers and possibly a thunderstorm before 5pm, then showers likely. High near 71. South wind around 10 mph. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.

    High: 71 °F

    Showers

  • Saturday Night

    Saturday Night: Showers likely, mainly before 8pm. Mostly cloudy, with a low around 61. South wind around 6 mph. Chance of precipitation is 60%.

    Low: 61 °F

    Showers
    Likely

  • Sunday

    Sunday: Partly sunny, with a high near 78. South wind around 6 mph.

    High: 78 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 63. Light south wind.

    Low: 63 °F

    Partly Cloudy

Detailed Forecast

Tonight
Increasing clouds, with a low around 61. North wind around 5 mph.
Thursday
Mostly cloudy, with a high near 73. North wind 3 to 6 mph.
Thursday Night
A 30 percent chance of showers, mainly after midnight. Mostly cloudy, with a low around 57. Calm wind. New precipitation amounts of less than a tenth of an inch possible.
Friday
Showers likely, mainly after 2pm. Cloudy, with a high near 67. Southeast wind 6 to 9 mph. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.
Friday Night
Showers likely before 8pm, then showers and possibly a thunderstorm between 8pm and 5am, then showers after 5am. Low around 59. South wind around 10 mph. Chance of precipitation is 80%. New rainfall amounts between 1 and 2 inches possible.
Saturday
Showers and possibly a thunderstorm before 5pm, then showers likely. High near 71. South wind around 10 mph. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.
Saturday Night
Showers likely, mainly before 8pm. Mostly cloudy, with a low around 61. South wind around 6 mph. Chance of precipitation is 60%.
Sunday
Partly sunny, with a high near 78. South wind around 6 mph.
Sunday Night
Partly cloudy, with a low around 63. Light south wind.
Monday
A 30 percent chance of showers after 2pm. Mostly sunny, with a high near 86. South wind around 6 mph.
Monday Night
Showers likely. Mostly cloudy, with a low around 69. South wind around 6 mph. Chance of precipitation is 60%.
Tuesday
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 84. South wind around 9 mph. Chance of precipitation is 70%.
Tuesday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 65. West wind around 7 mph.
Wednesday
A 40 percent chance of showers. Mostly sunny, with a high near 81. Southwest wind 9 to 11 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Grand Isle VT
 44.72°N 73.3°W (Elev. 125 ft)
Last Update:
10:28 pm EDT Jun 25, 2025
Forecast Valid:
11pm EDT Jun 25, 2025-6pm EDT Jul 2, 2025
 
Forecast Discussion
 
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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