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.

Overcast

54°F

12°C

Humidity 80%
Wind Speed NW 12 G 21 mph
Barometer 29.87 in (1011.9 mb)
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Wind Chill50°F (10°C)
Last update 14 Oct 1:51 pm EDT
Extended Forecast for

Williamstown VT

  • This Afternoon

    This Afternoon: Mostly cloudy, with a high near 59. Northwest wind around 9 mph.

    High: 59 °F

    Mostly Cloudy

  • Tonight

    Tonight: Mostly cloudy, with a low around 38. Northwest wind 7 to 11 mph, with gusts as high as 23 mph.

    Low: 38 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly cloudy, then gradually becoming sunny, with a high near 53. North wind 3 to 7 mph.

    High: 53 °F

    Decreasing
    Clouds

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 37. Light and variable wind.

    Low: 37 °F

    Mostly Cloudy

  • Friday

    Friday: Showers. High near 56. Southeast wind 10 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    High: 56 °F

    Showers

  • Friday Night

    Friday Night: Rain showers before 3am, then a chance of rain and snow showers. Low around 32. Southwest wind 9 to 14 mph becoming northwest after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 32 °F

    Showers then
    Rain/Snow

  • Saturday

    Saturday: A 30 percent chance of snow showers before 8am. Partly sunny, with a high near 40. Northwest wind 13 to 16 mph, with gusts as high as 29 mph.

    High: 40 °F

    Chance Snow
    Showers then
    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 25. West wind around 6 mph.

    Low: 25 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 49. Calm wind becoming west around 5 mph.

    High: 49 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Mostly cloudy, with a high near 59. Northwest wind around 9 mph.
Tonight
Mostly cloudy, with a low around 38. Northwest wind 7 to 11 mph, with gusts as high as 23 mph.
Thursday
Mostly cloudy, then gradually becoming sunny, with a high near 53. North wind 3 to 7 mph.
Thursday Night
Mostly cloudy, with a low around 37. Light and variable wind.
Friday
Showers. High near 56. Southeast wind 10 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Friday Night
Rain showers before 3am, then a chance of rain and snow showers. Low around 32. Southwest wind 9 to 14 mph becoming northwest after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday
A 30 percent chance of snow showers before 8am. Partly sunny, with a high near 40. Northwest wind 13 to 16 mph, with gusts as high as 29 mph.
Saturday Night
Mostly clear, with a low around 25. West wind around 6 mph.
Sunday
Mostly sunny, with a high near 49. Calm wind becoming west around 5 mph.
Sunday Night
Mostly clear, with a low around 29. Light south wind.
Monday
Mostly sunny, with a high near 60. Southwest wind around 6 mph.
Monday Night
Partly cloudy, with a low around 36. Calm wind.
Tuesday
Mostly sunny, with a high near 60. Light and variable wind.
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ABOUT THIS FORECAST

 
Point Forecast:
Williamstown VT
 44.12°N 72.52°W (Elev. 1158 ft)
Last Update:
2:24 pm EDT Oct 14, 2026
Forecast Valid:
2pm EDT Oct 14, 2026-6pm EDT Oct 20, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation