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.

A Few Clouds

56°F

13°C

Humidity 33%
Wind Speed E 12 mph
Barometer 30.07 in (1018.5 mb)
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Last update 12 May 4:53 pm EDT
Extended Forecast for

2 Miles SW Grand Isle VT

  • Tonight

    Tonight: Increasing clouds, with a low around 43. Northwest wind 5 to 8 mph becoming light and variable after midnight.

    Low: 43 °F

    Increasing
    Clouds

  • Wednesday

    Wednesday: Rain. High near 56. South wind 6 to 13 mph, with gusts as high as 28 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 56 °F

    Rain

  • Wednesday Night

    Wednesday Night: Showers likely before 4am, then rain likely after 4am. Mostly cloudy, with a low around 49. South wind 8 to 11 mph, with gusts as high as 24 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 49 °F

    Showers
    Likely

  • Thursday

    Thursday: Rain. High near 60. Southeast wind 5 to 7 mph becoming northeast in the afternoon. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 60 °F

    Rain

  • Thursday Night

    Thursday Night: Rain likely, mainly before 2am. Mostly cloudy, with a low around 47. North wind 3 to 6 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 47 °F

    Rain Likely

  • Friday

    Friday: A 30 percent chance of rain before 8am. Partly sunny, with a high near 65. North wind 3 to 5 mph. New precipitation amounts of less than a tenth of an inch possible.

    High: 65 °F

    Chance Rain
    then Partly
    Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 47. Light southwest wind.

    Low: 47 °F

    Mostly Cloudy

  • Saturday

    Saturday: A 40 percent chance of showers after 2pm. Mostly sunny, with a high near 74. South wind 8 to 11 mph, with gusts as high as 21 mph.

    High: 74 °F

    Mostly Sunny
    then Chance
    Showers

  • Saturday Night

    Saturday Night: A 30 percent chance of showers before 8pm. Partly cloudy, with a low around 50. Southwest wind around 8 mph.

    Low: 50 °F

    Chance
    Showers then
    Mostly Clear

Detailed Forecast

Tonight
Increasing clouds, with a low around 43. Northwest wind 5 to 8 mph becoming light and variable after midnight.
Wednesday
Rain. High near 56. South wind 6 to 13 mph, with gusts as high as 28 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday Night
Showers likely before 4am, then rain likely after 4am. Mostly cloudy, with a low around 49. South wind 8 to 11 mph, with gusts as high as 24 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday
Rain. High near 60. Southeast wind 5 to 7 mph becoming northeast in the afternoon. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday Night
Rain likely, mainly before 2am. Mostly cloudy, with a low around 47. North wind 3 to 6 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Friday
A 30 percent chance of rain before 8am. Partly sunny, with a high near 65. North wind 3 to 5 mph. New precipitation amounts of less than a tenth of an inch possible.
Friday Night
Mostly cloudy, with a low around 47. Light southwest wind.
Saturday
A 40 percent chance of showers after 2pm. Mostly sunny, with a high near 74. South wind 8 to 11 mph, with gusts as high as 21 mph.
Saturday Night
A 30 percent chance of showers before 8pm. Partly cloudy, with a low around 50. Southwest wind around 8 mph.
Sunday
Mostly sunny, with a high near 70. Northwest wind 8 to 11 mph.
Sunday Night
Partly cloudy, with a low around 46. Northwest wind around 5 mph becoming calm in the evening.
Monday
Partly sunny, with a high near 73. Calm wind becoming south 5 to 7 mph in the afternoon.
Monday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 53. South wind 8 to 10 mph, with gusts as high as 20 mph.
Tuesday
A 40 percent chance of showers. Partly sunny, with a high near 78. South wind around 10 mph becoming west in the afternoon.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SW Grand Isle VT
 44.7°N 73.33°W (Elev. 200 ft)
Last Update:
2:21 pm EDT May 12, 2026
Forecast Valid:
5pm EDT May 12, 2026-6pm EDT May 19, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation