Dennis Port Weather Forecast

    • 42
    • 55

    Mostly Sunny

    • 43
    • 61

    Chance Rain Showers

    • 35
    • 53

    Breezy

    • 49
    • 59

    Rain Likely

    • 45
    • 61

    Chance Rain

    • 45
    • 59

    Rain Likely

    • 32
    • 54

    Chance Rain

Today 4 Nov Barnstable

Sunny, breezy. Near steady temperature in the mid 50s. West Winds 15 to 25 Mph with Gusts up to 45 Mph.

Tonight 4 Nov Barnstable

Mostly clear. Lows in the lower 40s. West Winds 15 to 20 Mph. Gusts up to 40 Mph, decreasing to 30 Mph after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Dennis Port Temperature Statistics

November Temperature

Chatham, Chatham Municipal Airport (6.8 miles)

  • Lowest 2 November, 2025

    37 °F

  • Average November

    47.1 °F

  • Highest 1 November, 2025

    57.9 °F

Climate (2020–Present)

Chatham, Chatham Municipal Airport (6.8 miles)

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  • Average Low 2020–2025

    47.7 °F

  • Average 2020–2025

    54 °F

  • Average High 2020–2025

    60.1 °F
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