Horseshoe Shoal Weather Forecast

    • 68
    • 80

    Chance Rain Showers

    • 67
    • 79

    Mostly Sunny

    • 67
    • 74

    Mostly Sunny

    • 69
    • 78

    Rain Showers Likely

    • 67
    • 82

    Chance Rain Showers

    • 67
    • 78

    Mostly Sunny

Today 13 Aug Barnstable

Partly sunny with a 40 percent chance of Showers. Highs in the upper 70s. Southwest Winds 5 to 10 Mph.

Tonight 13 Aug Barnstable

Partly cloudy with a slight chance of Showers in the Evening, then mostly clear after midnight. Humid with Lows in the upper 60s. Northwest Winds 5 to 10 Mph. Chance of rain 20 percent.

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Horseshoe Shoal Temperature Statistics

August Temperature

Hyannis, Barnstable Municipal-Boardman Airport (3.1 miles)

  • Lowest 5 August, 2026

    60.1 °F

  • Average August

    76.7 °F

  • Highest 7 August, 2026

    88 °F

Climate (2021–2026)

Hyannis, Barnstable Municipal-Boardman Airport (3.1 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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