Chatham Harbor Weather Forecast

    • 44
    • 58

    Rain Showers

    • 47
    • 56

    Partly Sunny

    • 40
    • 54

    Partly Sunny

    • 46
    • 54

    Rain Likely

    • 44
    • 55

    Rain

    • 41
    • 52

    Rain Likely

Today 9 Nov Barnstable

Mostly cloudy with isolated Showers. Near steady temperature in the mid 50s. Northwest Winds 10 to 15 Mph with Gusts up to 30 Mph. Chance of rain 20 percent.

Tonight 9 Nov Barnstable

Partly cloudy. Lows in the lower 40s. Northwest Winds 10 to 15 Mph with Gusts up to 30 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Chatham Harbor Temperature Statistics

November Temperature

Chatham, Chatham Municipal Airport (1.9 miles)

  • Lowest 1 November, 2026

    34 °F

  • Average November

    57.1 °F

  • Highest 3 November, 2026

    64.9 °F

Climate (2021–2026)

Chatham, Chatham Municipal Airport (1.9 miles)

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  • Average Low 2021–2026

    47.2 °F

  • Average 2021–2026

    53.6 °F

  • Average High 2021–2026

    59.6 °F
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