Barnstable Harbor - Phillis Island Weather Forecast

    • 56
    • 61

    Rain

    • 52
    • 63

    Rain

    • 44
    • 63

    Chance Rain Showers

    • 45
    • 53

    Chance Rain Showers

    • 45
    • 58

    Slight Chance Rain Showers

    • 51
    • 63

    Partly Sunny

    • 55
    • 68

    Chance Rain Showers

Today 13 Oct Barnstable

Showers with a slight chance of Thunderstorms. Patchy fog. Windy. Near steady temperature in the lower 60s. East Winds 25 to 30 Mph with Gusts up to 50 Mph. Chance of rain 90 percent.

Tonight 13 Oct Barnstable

Rain with a chance of Thunderstorms. Patchy fog after midnight. Breezy. Near steady temperature in the upper 50s. Northeast Winds 15 to 25 Mph with Gusts up to 45 Mph. Chance of rain 90 percent.

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Barnstable Harbor - Phillis Island Temperature Statistics

October Temperature

Hyannis, Barnstable Municipal-Boardman Airport (3.7 miles)

  • Lowest 10 October, 2025

    35.1 °F

  • Average October

    59.8 °F

  • Highest 5 October, 2025

    79 °F

Climate (2020–Present)

Hyannis, Barnstable Municipal-Boardman Airport (3.7 miles)

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  • Average Low 2020–2025

    45.3 °F

  • Average 2020–2025

    52.9 °F

  • Average High 2020–2025

    59.9 °F
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