Chatham Weather Forecast

    • 11
    • 38

    Decreasing Clouds

    • 17
    • 21

    Snow

    • 16
    • 28

    Chance Snow

    • 30
    • 34

    Rain

    • 20
    • 37

    Chance Rain/Snow

    • 18
    • 26

    Mostly Cloudy

Today 25 Dec Eastern Columbia

Mostly cloudy in the Morning, then becoming partly sunny. Highs in the upper 30s. Temperature falling into the lower 30s in the afternoon. Southwest Winds around 5 Mph, becoming northwest 10 to 15 Mph with Gusts up to 30 Mph in the afternoon.

Tonight 25 Dec Eastern Columbia

Mostly cloudy and Colder. Near steady temperature in the mid 20s. South Winds around 5 Mph.

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Chatham Temperature Statistics

December Temperature

Pittsfield Municipal Airport (16.2 miles)

  • Lowest 5 December, 2025

    -2 °F

  • Average December

    24.6 °F

  • Highest 19 December, 2025

    55 °F

Climate (2020–Present)

Pittsfield Municipal Airport (16.2 miles)

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  • Average Low 2020–2025

    38.8 °F

  • Average 2020–2025

    48.2 °F

  • Average High 2020–2025

    57.5 °F
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