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.

Mostly Cloudy

51°F

11°C

Humidity 80%
Wind Speed S 8 mph
Barometer 30.09 in (1019.5 mb)
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Wind Chill48°F (9°C)
Last update 4 Oct 10:51 pm EDT
Extended Forecast for

Williamstown VT

  • Tonight

    Tonight: Partly cloudy, with a low around 45. South wind around 6 mph.

    Low: 45 °F

    Partly Cloudy

  • Monday

    Monday: A 40 percent chance of showers, mainly before 9am. Mostly sunny, with a high near 57. West wind 9 to 16 mph, with gusts as high as 29 mph.

    High: 57 °F

    Chance
    Showers then
    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 34. North wind around 8 mph.

    Low: 34 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 52. Northwest wind around 11 mph, with gusts as high as 26 mph.

    High: 52 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Patchy frost after midnight. Otherwise, mostly clear, with a low around 33. Calm wind.

    Low: 33 °F

    Mostly Clear
    then Patchy
    Frost

  • Wednesday

    Wednesday: Mostly sunny, with a high near 62. South wind 5 to 9 mph.

    High: 62 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 43. South wind around 6 mph.

    Low: 43 °F

    Partly Cloudy

  • Thursday

    Thursday: A 30 percent chance of showers after 2pm. Mostly sunny, with a high near 63. West wind 5 to 8 mph.

    High: 63 °F

    Mostly Sunny
    then Chance
    Showers

  • Thursday Night

    Thursday Night: A 30 percent chance of showers before 8pm. Partly cloudy, with a low around 40. Light west wind.

    Low: 40 °F

    Chance
    Showers then
    Partly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 45. South wind around 6 mph.
Monday
A 40 percent chance of showers, mainly before 9am. Mostly sunny, with a high near 57. West wind 9 to 16 mph, with gusts as high as 29 mph.
Monday Night
Partly cloudy, with a low around 34. North wind around 8 mph.
Tuesday
Sunny, with a high near 52. Northwest wind around 11 mph, with gusts as high as 26 mph.
Tuesday Night
Patchy frost after midnight. Otherwise, mostly clear, with a low around 33. Calm wind.
Wednesday
Mostly sunny, with a high near 62. South wind 5 to 9 mph.
Wednesday Night
Partly cloudy, with a low around 43. South wind around 6 mph.
Thursday
A 30 percent chance of showers after 2pm. Mostly sunny, with a high near 63. West wind 5 to 8 mph.
Thursday Night
A 30 percent chance of showers before 8pm. Partly cloudy, with a low around 40. Light west wind.
Friday
Mostly sunny, with a high near 59. West wind 3 to 8 mph.
Friday Night
A 30 percent chance of showers. Partly cloudy, with a low around 38. Light west wind.
Saturday
Mostly sunny, with a high near 55. Northwest wind 5 to 9 mph.
Saturday Night
Mostly clear, with a low around 35. Calm wind.
Sunday
Mostly sunny, with a high near 62. Calm wind becoming south around 6 mph in the afternoon.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Williamstown VT
 44.13°N 72.55°W (Elev. 1001 ft)
Last Update:
2:19 pm EDT Oct 4, 2026
Forecast Valid:
11pm EDT Oct 4, 2026-6pm EDT Oct 11, 2026
 
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Additional Resources

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