Williamstown Weather Forecast

    • 10
    • 37

    Snow Likely

    • -7
    • 14

    Mostly Sunny

    • 20
    • 25

    Mostly Cloudy

    • 18
    • 41

    Slight Chance Rain Showers

    • 8
    • 24

    Mostly Cloudy

    • 21
    • 27

    Chance Snow Showers

Today 31 Jan Orange

Partly sunny through late Morning, then becoming mostly cloudy. A chance of snow or rain this afternoon. Little or no snow accumulation. Highs in the mid 30s. Light and variable Winds. Chance of precipitation 50 percent.

Tonight 31 Jan Orange

Cloudy with snow likely until Midnight, then partly cloudy with a chance of snow after midnight. Snow accumulation around an inch. Lows around 12. Light and variable Winds, becoming north around 10 Mph after midnight. Chance of snow 70 percent.

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Williamstown Temperature Statistics

January Temperature

Barre / Montpelier, Knapp State Airport (5.6 miles)

  • Lowest 22 January, 2025

    -13.3 °F

  • Average January

    16.6 °F

  • Highest 18 January, 2025

    37.7 °F

Climate (2020–Present)

Barre / Montpelier, Knapp State Airport (5.6 miles)

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  • Average Low 2020–2025

    36.8 °F

  • Average 2020–2025

    46.1 °F

  • Average High 2020–2025

    55.5 °F
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