West Dennis Beach Weather Forecast

    • 46
    • 66

    Increasing Clouds

    • 35
    • 51

    Mostly Sunny

    • 48
    • 54

    Mostly Sunny

    • 54
    • 60

    Mostly Sunny

    • 51
    • 63

    Mostly Sunny

    • 50
    • 58

    Partly Sunny

Today 26 Oct Barnstable

Sunny. Near steady temperature around 60. Southwest Winds 5 to 10 Mph.

Tonight 26 Oct Barnstable

Partly cloudy in the Evening, then becoming mostly cloudy. Lows in the mid 40s. West Winds 5 to 10 Mph, becoming north 10 to 15 Mph after midnight. Gusts up to 25 Mph.

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West Dennis Beach Temperature Statistics

October Temperature

Hyannis, Barnstable Municipal-Boardman Airport (4.3 miles)

  • Lowest 24 October, 2026

    33.1 °F

  • Average October

    56.4 °F

  • Highest 2 October, 2026

    77 °F

Climate (2021–2026)

Hyannis, Barnstable Municipal-Boardman Airport (4.3 miles)

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  • Average Low 2021–2026

    44.6 °F

  • Average 2021–2026

    52.3 °F

  • Average High 2021–2026

    59.2 °F
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