Barnstable Harbor - Mattakeese Wharf Weather Forecast

    • 57
    • 62

    Rain Showers

    • 54
    • 63

    Slight Chance Thunderstorms

    • 56
    • 63

    Mostly Cloudy

    • 52
    • 68

    Chance Rain Showers

    • 49
    • 60

    Partly Sunny

    • 52
    • 62

    Chance Rain Showers

Today 11 Oct Barnstable

Partly sunny in the Morning, then mostly cloudy with a slight chance of Showers in the afternoon. Highs in the lower 60s. Southeast Winds 5 to 10 Mph. Chance of rain 20 percent.

Tonight 11 Oct Barnstable

A chance of Showers in the Evening, then Showers after midnight. Patchy fog. Locally heavy rainfall possible after midnight. Not as cool. Near steady temperature in the upper 50s. Southeast Winds 5 to 10 Mph, becoming east 10 to 15 Mph with Gusts up to 25 Mph after midnight. Chance of rain near 100 percent.

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Barnstable Harbor - Mattakeese Wharf Temperature Statistics

October Temperature

Hyannis, Barnstable Municipal-Boardman Airport (2.5 miles)

  • Lowest 7 October, 2026

    36 °F

  • Average October

    60.4 °F

  • Highest 2 October, 2026

    77 °F

Climate (2021–2026)

Hyannis, Barnstable Municipal-Boardman Airport (2.5 miles)

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  • Average Low 2021–2026

    44.7 °F

  • Average 2021–2026

    52.3 °F

  • Average High 2021–2026

    59.2 °F
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