North Eastham Weather Forecast

    • 41
    • 50

    Chance Rain

    • 28
    • 54

    Rain

    • 34
    • 43

    Mostly Cloudy

    • 24
    • 47

    Slight Chance Rain

    • 24
    • 34

    Partly Sunny

    • 29
    • 41

    Chance Rain/Snow

Today 18 Dec Barnstable

Sunny. Highs in the upper 40s. South Winds 10 to 15 Mph.

Tonight 18 Dec Barnstable

Partly cloudy in the Evening, then mostly cloudy with a chance of rain after midnight. Patchy fog. Breezy and not as cool with Lows in the lower 40s. South Winds 10 to 15 Mph with Gusts up to 30 Mph, increasing to 20 to 25 Mph with Gusts up to 40 Mph after midnight. Chance of rain 50 percent.

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North Eastham Temperature Statistics

December Temperature

Chatham, Chatham Municipal Airport (11.8 miles)

  • Lowest 15 December, 2025

    18 °F

  • Average December

    33.7 °F

  • Highest 2 December, 2025

    50 °F

Climate (2020–Present)

Chatham, Chatham Municipal Airport (11.8 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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