Keyes Memorial Beach Weather Forecast

    • 70
    • 88

    Chance Rain Showers

    • 66
    • 80

    Chance Rain Showers

    • 66
    • 74

    Rain Showers

    • 61
    • 75

    Chance Rain Showers

    • 67
    • 76

    Partly Sunny

    • 70
    • 86

    Partly Sunny

Today 4 Jul Barnstable

Partly sunny with a chance of Showers with a slight chance of Thunderstorms. Near steady temperature in the mid 80s. Southwest Winds 5 to 10 Mph with Gusts up to 20 Mph. Chance of rain 30 percent.

Tonight 4 Jul Barnstable

Mostly cloudy. A chance of Showers with a slight chance of Thunderstorms in the Evening, then a slight chance of Showers after midnight. Humid with Lows in the upper 60s. West Winds 5 to 10 Mph, becoming northwest after midnight. Chance of rain 40 percent.

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Keyes Memorial Beach Temperature Statistics

July Temperature

Hyannis, Barnstable Municipal-Boardman Airport (2.5 miles)

  • Lowest 1 July, 2026

    70 °F

  • Average July

    77 °F

  • Highest 2 July, 2026

    88 °F

Climate (2021–2026)

Hyannis, Barnstable Municipal-Boardman Airport (2.5 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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