Popponesset Bay - Daniels Island Weather Forecast

    • 71
    • 84

    Partly Cloudy

    • 70
    • 80

    Partly Sunny

    • 68
    • 81

    Chance Rain Showers

    • 63
    • 79

    Slight Chance Rain Showers

    • 65
    • 75

    Partly Sunny

    • 67
    • 75

    Mostly Cloudy

Today 11 Aug Barnstable

Mostly sunny. Humid with Highs in the mid 80s. West Winds 5 to 10 Mph. Gusts up to 20 Mph in the afternoon.

Tonight 11 Aug Barnstable

Mostly cloudy. Near steady temperature in the lower 70s. Southwest Winds around 5 Mph.

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Popponesset Bay - Daniels Island Temperature Statistics

August Temperature

Otis Air National Guard Base (4.3 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 (4.3 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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