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

Barre / Montpelier, Knapp State Airport (KMPV)

Lat: 44.2°NLon: 72.57°WElev: 1165ft.

Fair

21°F

-6°C

Humidity 85%
Wind Speed Calm
Barometer 30.04 in (1018.9 mb)
Dewpoint 17°F (-8°C)
Visibility 10.00 mi
Last update 21 Nov 2:51 am EST
Extended Forecast for

Williamstown VT

  • Overnight

    Overnight: Partly cloudy, with a low around 24. Light south wind.

    Low: 24 °F

    Partly Cloudy

  • Friday

    Friday: A slight chance of snow showers between 8am and 9am. Partly sunny, with a high near 42. South wind around 6 mph. Chance of precipitation is 20%.

    High: 42 °F

    Slight Chance
    Snow Showers
    then Partly
    Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 28. Light and variable wind.

    Low: 28 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 38. Northwest wind 3 to 8 mph.

    High: 38 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 22. Light northwest wind.

    Low: 22 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 37. Calm wind becoming southwest around 5 mph.

    High: 37 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: A 30 percent chance of snow showers before 1am. Mostly cloudy, with a low around 29. Light and variable wind.

    Low: 29 °F

    Chance Snow
    Showers

  • Monday

    Monday: Partly sunny, with a high near 39. Northwest wind around 6 mph.

    High: 39 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 27. Calm wind.

    Low: 27 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Partly cloudy, with a low around 24. Light south wind.
Friday
A slight chance of snow showers between 8am and 9am. Partly sunny, with a high near 42. South wind around 6 mph. Chance of precipitation is 20%.
Friday Night
Mostly cloudy, with a low around 28. Light and variable wind.
Saturday
Partly sunny, with a high near 38. Northwest wind 3 to 8 mph.
Saturday Night
Mostly cloudy, with a low around 22. Light northwest wind.
Sunday
Mostly cloudy, with a high near 37. Calm wind becoming southwest around 5 mph.
Sunday Night
A 30 percent chance of snow showers before 1am. Mostly cloudy, with a low around 29. Light and variable wind.
Monday
Partly sunny, with a high near 39. Northwest wind around 6 mph.
Monday Night
Mostly cloudy, with a low around 27. Calm wind.
Tuesday
A 40 percent chance of rain after 1pm. Cloudy, with a high near 42. Calm wind becoming southeast around 6 mph in the morning.
Tuesday Night
Showers likely. Cloudy, with a low around 35. South wind 3 to 5 mph. Chance of precipitation is 70%.
Wednesday
A 50 percent chance of showers. Cloudy, with a high near 48. South wind around 6 mph.
Wednesday Night
Showers likely. Cloudy, with a low around 34. South wind around 6 mph. Chance of precipitation is 60%.
Thanksgiving Day
A chance of rain and snow showers. Mostly cloudy, with a high near 40. West wind 6 to 8 mph. Chance of precipitation is 40%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Williamstown VT
 44.12°N 72.52°W (Elev. 1158 ft)
Last Update:
12:36 am EST Nov 21, 2025
Forecast Valid:
3am EST Nov 21, 2025-6pm EST Nov 27, 2025
 
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