West Dennis Beach Weather Forecast

    • 58
    • 67

    Rain Showers Likely

    • 59
    • 69

    Mostly Cloudy

    • 57
    • 75

    Slight Chance Rain Showers

    • 54
    • 65

    Slight Chance Rain Showers

    • 54
    • 64

    Chance Rain Showers

    • 53
    • 64

    Partly Sunny

Today 25 May Barnstable

Cloudy. Showers Likely, mainly in the morning. Patchy fog. Not as cool with Highs around 70. Southwest Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of rain 60 percent.

Tonight 25 May Barnstable

Mostly cloudy. Patchy fog after midnight. Lows in the upper 50s. West Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

West Dennis Beach Temperature Statistics

May Temperature

Hyannis, Barnstable Municipal-Boardman Airport (4.3 miles)

  • Lowest 3 May, 2026

    37.9 °F

  • Average May

    56.2 °F

  • Highest 20 May, 2026

    79 °F

Climate (2021–Present)

Hyannis, Barnstable Municipal-Boardman Airport (4.3 miles)

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  • Average Low 2021–2026

    44.8 °F

  • Average 2021–2026

    52.4 °F

  • Average High 2021–2026

    59.3 °F
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