Great Point Weather Forecast

    • 68
    • 74

    Becoming Sunny

    • 65
    • 74

    Rain Showers Likely

    • 61
    • 71

    Rain Showers Likely

    • 61
    • 71

    Partly Sunny

    • 61
    • 69

    Partly Sunny

    • 61
    • 69

    Partly Sunny

Today 5 Sep Block Island

Sunny. Highs in the mid 70s. South Winds 15 to 20 Mph.

Tonight 5 Sep Block Island

Mostly clear. Humid. Near steady temperature in the upper 60s. Southwest Winds 15 to 20 Mph.

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Great Point Temperature Statistics

September Temperature

Block Island State Airport (1.2 miles)

  • Lowest 3 September, 2025

    55.9 °F

  • Average September

    63.4 °F

  • Highest 1 September, 2025

    69.1 °F

Climate (2020–Present)

Block Island State Airport (1.2 miles)

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  • Average Low 2020–2025

    47.1 °F

  • Average 2020–2025

    52.4 °F

  • Average High 2020–2025

    57.8 °F
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