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

67°F

19°C

Humidity 68%
Wind Speed Vrbl 3 mph
Barometer 30.17 in (1021.6 mb)
Dewpoint 56°F (13°C)
Visibility 10.00 mi
Last update 21 Aug 9:53 am EDT
Extended Forecast for

South Hero VT

  • Today

    Today: Sunny, with a high near 78. North wind 5 to 7 mph.

    High: 78 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 56. North wind around 6 mph becoming calm in the evening.

    Low: 56 °F

    Mostly Clear

  • Saturday

    Saturday: Increasing clouds, with a high near 81. South wind 3 to 8 mph.

    High: 81 °F

    Increasing
    Clouds

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 63. Southeast wind around 7 mph.

    Low: 63 °F

    Partly Cloudy

  • Sunday

    Sunday: Showers likely after 2pm. Mostly sunny, with a high near 81. South wind 7 to 10 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    High: 81 °F

    Mostly Sunny
    then Showers
    Likely

  • Sunday Night

    Sunday Night: Showers likely, mainly before 8pm. Mostly cloudy, with a low around 61. South wind around 7 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 61 °F

    Showers
    Likely

  • Monday

    Monday: A 50 percent chance of showers after 8am. Partly sunny, with a high near 77. Southwest wind 7 to 9 mph.

    High: 77 °F

    Chance
    Showers

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 57. Southwest wind around 8 mph.

    Low: 57 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 76. Southwest wind around 9 mph.

    High: 76 °F

    Mostly Sunny

Detailed Forecast

Today
Sunny, with a high near 78. North wind 5 to 7 mph.
Tonight
Mostly clear, with a low around 56. North wind around 6 mph becoming calm in the evening.
Saturday
Increasing clouds, with a high near 81. South wind 3 to 8 mph.
Saturday Night
Partly cloudy, with a low around 63. Southeast wind around 7 mph.
Sunday
Showers likely after 2pm. Mostly sunny, with a high near 81. South wind 7 to 10 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Sunday Night
Showers likely, mainly before 8pm. Mostly cloudy, with a low around 61. South wind around 7 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Monday
A 50 percent chance of showers after 8am. Partly sunny, with a high near 77. Southwest wind 7 to 9 mph.
Monday Night
Mostly cloudy, with a low around 57. Southwest wind around 8 mph.
Tuesday
Mostly sunny, with a high near 76. Southwest wind around 9 mph.
Tuesday Night
Partly cloudy, with a low around 58. Southwest wind around 7 mph.
Wednesday
Sunny, with a high near 80. Southeast wind 6 to 8 mph.
Wednesday Night
Partly cloudy, with a low around 61. Light and variable wind becoming south around 6 mph after midnight.
Thursday
A 30 percent chance of showers. Partly sunny, with a high near 81. South wind 8 to 10 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
South Hero VT
 44.63°N 73.32°W (Elev. 121 ft)
Last Update:
2:13 am EDT Aug 21, 2026
Forecast Valid:
10am EDT Aug 21, 2026-6pm EDT Aug 27, 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