Keyes Memorial Beach Weather Forecast

    • 71
    • 77

    Rain Showers Likely

    • 67
    • 79

    Mostly Sunny

    • 66
    • 78

    Partly Sunny

    • 71
    • 78

    Rain Showers

    • 69
    • 78

    Rain Showers Likely

    • 68
    • 75

    Chance Rain Showers

    • 68
    • 75

    Partly Sunny

Today 18 Jul Barnstable

Showers with a slight chance of Thunderstorms. Areas of smoke. Near steady temperature in the mid 70s. South Winds 15 to 20 Mph with Gusts up to 30 Mph. Chance of rain 80 percent.

Tonight 18 Jul Barnstable

Showers likely with a chance of Thunderstorms in the Evening, then a chance of Showers and Thunderstorms after midnight. Areas of smoke in the evening. Locally heavy rainfall possible in the evening. Humid. Near steady temperature in the lower 70s. Southwest Winds 15 to 20 Mph with Gusts up to 30 Mph. Chance of rain 70 percent.

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Keyes Memorial Beach Temperature Statistics

July Temperature

Hyannis, Barnstable Municipal-Boardman Airport (2.5 miles)

  • Lowest 13 July, 2026

    57 °F

  • Average July

    73.8 °F

  • Highest 4 July, 2026

    93.9 °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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