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

55°F

13°C

Humidity 87%
Wind Speed Calm
Barometer 30.14 in (1020.7 mb)
Dewpoint 51°F (11°C)
Visibility 10.00 mi
Last update 16 Aug 7:53 am EDT
Extended Forecast for

South Hero VT

  • Today

    Today: Partly sunny, with a high near 78. South wind 5 to 9 mph.

    High: 78 °F

    Partly Sunny

  • Tonight

    Tonight: Showers likely, mainly between 9pm and 5am. Mostly cloudy, with a low around 66. South wind 9 to 14 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: 66 °F

    Showers
    Likely

  • Monday

    Monday: Showers likely, mainly before 7am. Mostly cloudy, with a high near 77. South wind 5 to 10 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 77 °F

    Showers
    Likely

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 63. Light northwest wind.

    Low: 63 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 80. North wind 3 to 6 mph.

    High: 80 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 63. Light and variable wind.

    Low: 63 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A 50 percent chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 81. South wind 6 to 9 mph.

    High: 81 °F

    Mostly Sunny
    then Chance
    T-storms

  • Wednesday Night

    Wednesday Night: A 30 percent chance of showers and thunderstorms before 8pm. Mostly cloudy, with a low around 60. Light west wind.

    Low: 60 °F

    Chance
    T-storms then
    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 78. West wind 3 to 6 mph.

    High: 78 °F

    Mostly Sunny

Detailed Forecast

Today
Partly sunny, with a high near 78. South wind 5 to 9 mph.
Tonight
Showers likely, mainly between 9pm and 5am. Mostly cloudy, with a low around 66. South wind 9 to 14 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.
Monday
Showers likely, mainly before 7am. Mostly cloudy, with a high near 77. South wind 5 to 10 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday Night
Mostly cloudy, with a low around 63. Light northwest wind.
Tuesday
Mostly sunny, with a high near 80. North wind 3 to 6 mph.
Tuesday Night
Partly cloudy, with a low around 63. Light and variable wind.
Wednesday
A 50 percent chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 81. South wind 6 to 9 mph.
Wednesday Night
A 30 percent chance of showers and thunderstorms before 8pm. Mostly cloudy, with a low around 60. Light west wind.
Thursday
Mostly sunny, with a high near 78. West wind 3 to 6 mph.
Thursday Night
Mostly clear, with a low around 58. Northwest wind around 5 mph becoming calm in the evening.
Friday
Sunny, with a high near 79. Light and variable wind becoming northwest around 5 mph in the morning.
Friday Night
Partly cloudy, with a low around 60. Light and variable wind.
Saturday
Mostly sunny, with a high near 81. South wind around 7 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
South Hero VT
 44.65°N 73.31°W (Elev. 98 ft)
Last Update:
2:19 am EDT Aug 16, 2026
Forecast Valid:
8am EDT Aug 16, 2026-6pm EDT Aug 22, 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