Sandy Neck Beach Weather Forecast

    • 68
    • 88

    Increasing Clouds

    • 63
    • 76

    Rain Showers Likely

    • 62
    • 69

    Rain Showers Likely

    • 62
    • 75

    Sunny

    • 65
    • 80

    Mostly Sunny

    • 65
    • 81

    Partly Sunny

    • 65
    • 79

    Mostly Cloudy

Today 30 Jul Barnstable

Sunny. Near steady temperature in the lower 80s. South Winds 5 to 10 Mph with Gusts up to 20 Mph.

Tonight 30 Jul Barnstable

Partly cloudy. Lows in the upper 60s. Southwest Winds 5 to 10 Mph, becoming west after midnight.

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Sandy Neck Beach Temperature Statistics

July Temperature

Hyannis, Barnstable Municipal-Boardman Airport (6.8 miles)

  • Lowest 5 July, 2025

    53.7 °F
  • Average July

    72.4 °F
  • Highest 8 July, 2025

    88.6 °F

Climate (2020–Present)

Hyannis, Barnstable Municipal-Boardman Airport (6.8 miles)

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  • Average Low 2020–2025

    45.4 °F
  • Average 2020–2025

    52.9 °F
  • Average High 2020–2025

    59.9 °F
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