Groton Weather Forecast

    • 29
    • 46

    Slight Chance Snow Showers

    • 33
    • 47

    Mostly Cloudy

    • 28
    • 51

    Partly Sunny

    • 27
    • 50

    Mostly Sunny

    • 33
    • 57

    Mostly Cloudy

    • 37
    • 58

    Mostly Cloudy

Today 21 Apr Caledonia

Partly sunny. Highs in the mid 40s. Light and variable Winds.

Tonight 21 Apr Caledonia

Partly cloudy until Midnight, then mostly cloudy with a slight chance of snow Showers after midnight. Lows in the upper 20s. Light and variable Winds. Chance of snow 20 percent.

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Groton Temperature Statistics

April Temperature

Barre / Montpelier, Knapp State Airport (14.9 miles)

  • Lowest 8 April, 2026

    14.6 °F

  • Average April

    44.9 °F

  • Highest 16 April, 2026

    76.6 °F

Climate (2021–Present)

Barre / Montpelier, Knapp State Airport (14.9 miles)

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  • Average Low 2021–2026

    36.5 °F

  • Average 2021–2026

    46 °F

  • Average High 2021–2026

    55.6 °F
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