Hyannis Port Weather Forecast

    • 31
    • 43

    Mostly Sunny

    • 30
    • 41

    Mostly Sunny

    • 35
    • 52

    Rain Likely

    • 31
    • 42

    Slight Chance Rain

    • 33
    • 48

    Rain Likely

    • 31
    • 41

    Mostly Cloudy

    • 25
    • 43

    Mostly Cloudy

Today 28 Nov Barnstable

Sunny. Near steady temperature in the lower 40s. West Winds 15 to 20 Mph with Gusts up to 40 Mph.

Tonight 28 Nov Barnstable

Mostly clear and Blustery. Lows in the lower 30s. West Winds 15 to 25 Mph with Gusts up to 40 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Hyannis Port Temperature Statistics

November Temperature

Hyannis, Barnstable Municipal-Boardman Airport (3.1 miles)

  • Lowest 19 November, 2025

    24.1 °F

  • Average November

    44.4 °F

  • Highest 8 November, 2025

    61 °F

Climate (2020–Present)

Hyannis, Barnstable Municipal-Boardman Airport (3.1 miles)

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  • Average Low 2020–2025

    45.2 °F

  • Average 2020–2025

    52.8 °F

  • Average High 2020–2025

    59.7 °F
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