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.

Overcast

23°F

-5°C

Humidity 60%
Wind Speed Calm
Barometer 30.30 in (1026.4 mb)
Dewpoint 11°F (-12°C)
Visibility 10.00 mi
Last update 19 Mar 12:53 am EDT
Extended Forecast for

South Hero VT

  • Overnight

    Overnight: Mostly cloudy, with a low around 22. South wind 7 to 9 mph.

    Low: 22 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly cloudy, with a high near 40. South wind 16 to 18 mph.

    High: 40 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: A slight chance of snow showers, mixing with rain after 9pm, then gradually ending. Mostly cloudy, with a low around 29. Southwest wind 6 to 10 mph. Chance of precipitation is 20%.

    Low: 29 °F

    Slight Chance
    Rain/Snow
    then Mostly
    Cloudy

  • Friday

    Friday: A 30 percent chance of showers after 3pm. Mostly cloudy, with a high near 43. South wind 5 to 10 mph. New precipitation amounts of less than a tenth of an inch possible.

    High: 43 °F

    Mostly Cloudy
    then Chance
    Showers

  • Friday Night

    Friday Night: A chance of rain showers before midnight, then a chance of rain and snow showers between midnight and 4am, then a chance of snow showers after 4am. Mostly cloudy, with a low around 33. Southeast wind around 10 mph becoming southwest after midnight. Chance of precipitation is 50%. Little or no snow accumulation expected.

    Low: 33 °F

    Chance
    Showers then
    Chance
    Rain/Snow

  • Saturday

    Saturday: A chance of snow showers before 9am, then a chance of rain and snow showers between 9am and 10am, then a chance of rain showers after 10am. Mostly cloudy, with a high near 44. West wind 8 to 14 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    High: 44 °F

    Chance
    Rain/Snow
    then Chance
    Showers

  • Saturday Night

    Saturday Night: A 50 percent chance of rain. Mostly cloudy, with a low around 31. West wind 13 to 15 mph.

    Low: 31 °F

    Chance Rain

  • Sunday

    Sunday: A chance of rain and snow before 5pm, then a chance of rain. Partly sunny, with a high near 42. North wind 16 to 18 mph. Chance of precipitation is 40%.

    High: 42 °F

    Chance
    Rain/Snow

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 21. North wind around 18 mph.

    Low: 21 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 22. South wind 7 to 9 mph.
Thursday
Mostly cloudy, with a high near 40. South wind 16 to 18 mph.
Thursday Night
A slight chance of snow showers, mixing with rain after 9pm, then gradually ending. Mostly cloudy, with a low around 29. Southwest wind 6 to 10 mph. Chance of precipitation is 20%.
Friday
A 30 percent chance of showers after 3pm. Mostly cloudy, with a high near 43. South wind 5 to 10 mph. New precipitation amounts of less than a tenth of an inch possible.
Friday Night
A chance of rain showers before midnight, then a chance of rain and snow showers between midnight and 4am, then a chance of snow showers after 4am. Mostly cloudy, with a low around 33. Southeast wind around 10 mph becoming southwest after midnight. Chance of precipitation is 50%. Little or no snow accumulation expected.
Saturday
A chance of snow showers before 9am, then a chance of rain and snow showers between 9am and 10am, then a chance of rain showers after 10am. Mostly cloudy, with a high near 44. West wind 8 to 14 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Saturday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 31. West wind 13 to 15 mph.
Sunday
A chance of rain and snow before 5pm, then a chance of rain. Partly sunny, with a high near 42. North wind 16 to 18 mph. Chance of precipitation is 40%.
Sunday Night
Partly cloudy, with a low around 21. North wind around 18 mph.
Monday
Mostly sunny, with a high near 33. North wind around 18 mph.
Monday Night
Mostly clear, with a low around 19. Northwest wind 11 to 14 mph.
Tuesday
Partly sunny, with a high near 38. South wind 13 to 16 mph.
Tuesday Night
Mostly cloudy, with a low around 23. Southwest wind around 14 mph.
Wednesday
Mostly sunny, with a high near 36. Northwest wind around 14 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
South Hero VT
 44.63°N 73.35°W (Elev. 98 ft)
Last Update:
2:25 pm EDT Mar 18, 2026
Forecast Valid:
1am EDT Mar 19, 2026-6pm EDT Mar 25, 2026
 
Forecast Discussion
 
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Additional Resources

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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