West Dennis Beach Weather Forecast

    • 68
    • 75

    Increasing Clouds

    • 71
    • 80

    Rain Showers

    • 67
    • 82

    Rain Showers Likely

    • 66
    • 77

    Slight Chance Rain Showers

    • 67
    • 77

    Partly Sunny

    • 68
    • 79

    Partly Sunny

Today 20 Jul Barnstable

Sunny. Highs in the upper 70s. Northwest Winds around 5 Mph, becoming southwest in the afternoon.

Tonight 20 Jul Barnstable

Mostly clear in the Evening, then becoming partly cloudy. Lows in the upper 60s. South Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

West Dennis Beach Temperature Statistics

July Temperature

Hyannis, Barnstable Municipal-Boardman Airport (4.3 miles)

  • Lowest 13 July, 2026

    57 °F

  • Average July

    73.7 °F

  • Highest 4 July, 2026

    93.9 °F

Climate (2021–2026)

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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