Block Island State Beach Weather Forecast

    • 66
    • 78

    Becoming Sunny

    • 67
    • 79

    Sunny

    • 67
    • 78

    Mostly Sunny

    • 71
    • 78

    Mostly Sunny

    • 69
    • 81

    Partly Sunny

    • 68
    • 79

    Partly Sunny

Today 11 Jul Block Island

Partly sunny. Humid with Highs in the upper 70s. Northeast Winds around 10 Mph.

Tonight 11 Jul Block Island

Partly cloudy in the Evening, then clearing. Lows in the mid 60s. East Winds around 5 Mph, becoming north after midnight.

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Block Island State Beach Temperature Statistics

July Temperature

Block Island State Airport (0.6 miles)

  • Lowest 6 July, 2026

    63 °F

  • Average July

    71.4 °F

  • Highest 3 July, 2026

    88 °F

Climate (2021–2026)

Block Island State Airport (0.6 miles)

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  • Average Low 2021–2026

    46.8 °F

  • Average 2021–2026

    52.1 °F

  • Average High 2021–2026

    57.5 °F
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