Groton Weather Forecast

    • 56
    • 81

    Mostly Sunny

    • 62
    • 85

    Partly Sunny

    • 64
    • 87

    Chance Rain Showers

    • 61
    • 85

    Rain Showers Likely

    • 62
    • 83

    Chance Rain Showers

    • 61
    • 85

    Chance Rain Showers

Today 4 Aug Caledonia

Sunny. Highs in the upper 70s. West Winds around 10 Mph.

Tonight 4 Aug Caledonia

Clear. Lows in the upper 50s. Light and variable Winds.

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  • Temperature Real-Time

Groton Temperature Statistics

August Temperature

Barre / Montpelier, Knapp State Airport (14.9 miles)

  • Lowest 1 August, 2026

    60.1 °F

  • Average August

    70 °F

  • Highest 1 August, 2026

    82 °F

Climate (2021–2026)

Barre / Montpelier, Knapp State Airport (14.9 miles)

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  • Average Low 2021–2026

    36.4 °F

  • Average 2021–2026

    46 °F

  • Average High 2021–2026

    55.7 °F
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