Chatham - Stage Harbor Weather Forecast

    • 21
    • 35

    Rain/Snow

    • 24
    • 31

    Partly Sunny

    • 30
    • 38

    Partly Sunny

    • 33
    • 46

    Partly Sunny

    • 42
    • 50

    Rain Showers Likely

    • 26
    • 51

    Chance Rain Showers

Today 14 Dec Barnstable

Snow this Morning, then snow with a chance of rain this afternoon. Snow accumulation of 2 to 4 Inches. Near steady temperature in the lower 30s. North Winds around 5 Mph, increasing to 10 to 15 Mph with Gusts up to 30 Mph this afternoon. Chance of precipitation near 100 percent.

Tonight 14 Dec Barnstable

Mostly cloudy. Snow likely in the evening. Total snow accumulation of 4 to 6 Inches. Blustery, cooler with Lows 16 to 22. North Winds 15 to 25 Mph with Gusts up to 40 Mph. Chance of snow 70 percent.

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Chatham - Stage Harbor Temperature Statistics

December Temperature

Chatham, Chatham Municipal Airport (1.9 miles)

  • Lowest 5 December, 2025

    19 °F

  • Average December

    34.9 °F

  • Highest 2 December, 2025

    50 °F

Climate (2020–Present)

Chatham, Chatham Municipal Airport (1.9 miles)

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  • Average Low 2020–2025

    47.6 °F

  • Average 2020–2025

    53.9 °F

  • Average High 2020–2025

    59.9 °F
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