East Sandwich Beach Weather Forecast

    • 72
    • 88

    Increasing Clouds

    • 64
    • 85

    Mostly Sunny

    • 68
    • 82

    Partly Sunny

    • 64
    • 84

    Chance Rain Showers

    • 63
    • 80

    Mostly Sunny

    • 63
    • 77

    Mostly Sunny

Today 10 Aug Barnstable

Sunny. Highs in the mid 80s. Northeast Winds around 5 Mph, becoming southwest with Gusts up to 20 Mph this afternoon.

Tonight 10 Aug Barnstable

Mostly cloudy. A slight chance of Showers after midnight. Humid with Lows in the lower 70s. Southwest Winds 5 to 10 Mph. Chance of rain 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

East Sandwich Beach Temperature Statistics

August Temperature

Otis Air National Guard Base (8.1 miles)

  • Lowest 5 August, 2026

    60.8 °F

  • Average August

    75.4 °F

  • Highest 7 August, 2026

    89.6 °F

Climate (2021–2026)

Otis Air National Guard Base (8.1 miles)

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  • Average Low 2021–2026

    43.7 °F

  • Average 2021–2026

    51.9 °F

  • Average High 2021–2026

    59.1 °F
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