Charlemont Weather Forecast

    • 35
    • 45

    Increasing Clouds

    • 20
    • 55

    Rain

    • 27
    • 35

    Mostly Cloudy

    • 15
    • 40

    Slight Chance Rain

    • 14
    • 25

    Partly Sunny

    • 23
    • 34

    Chance Snow

Today 18 Dec Western Franklin

Sunny. Highs in the lower 40s. South Winds around 5 Mph. Gusts up to 20 Mph in the afternoon.

Tonight 18 Dec Western Franklin

Mostly clear. Lows around 20. West Winds around 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Charlemont Temperature Statistics

December Temperature

North Adams Harriman-and-West Airport (15.5 miles)

  • Lowest 5 December, 2025

    -5.1 °F

  • Average December

    24.1 °F

  • Highest 6 December, 2025

    37.9 °F

Climate (2020–Present)

North Adams Harriman-and-West Airport (15.5 miles)

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  • Average Low 2020–2025

    39.9 °F

  • Average 2020–2025

    49.7 °F

  • Average High 2020–2025

    59.6 °F
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