West Dennis Beach Weather Forecast

    • 55
    • 66

    Mostly Cloudy

    • 56
    • 65

    Chance Rain Showers

    • 53
    • 68

    Partly Sunny

    • 49
    • 64

    Partly Sunny

    • 48
    • 60

    Mostly Cloudy

    • 48
    • 57

    Mostly Cloudy

Today 16 May Barnstable

Mostly cloudy in the Morning, then becoming partly sunny. Patchy fog in the morning. Highs in the upper 60s. Southwest Winds 5 to 10 Mph.

Tonight 16 May Barnstable

Cloudy. Patchy fog. Near steady temperature in the upper 50s. Southwest Winds around 5 Mph.

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West Dennis Beach Temperature Statistics

May Temperature

Hyannis, Barnstable Municipal-Boardman Airport (4.3 miles)

  • Lowest 1 May, 2025

    36.6 °F

  • Average May

    58.2 °F

  • Highest 4 May, 2025

    70.6 °F

Climate (2020–Present)

Hyannis, Barnstable Municipal-Boardman Airport (4.3 miles)

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  • Average Low 2020–2025

    45.5 °F

  • Average 2020–2025

    53 °F

  • Average High 2020–2025

    60 °F
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