Split Rock Cove Weather Forecast

    • 70
    • 75

    Breezy

    • 66
    • 75

    Partly Sunny

    • 61
    • 71

    Mostly Sunny

    • 67
    • 70

    Chance Rain Showers

    • 67
    • 72

    Chance Rain Showers

    • 66
    • 73

    Partly Sunny

    • 68
    • 72

    Partly Sunny

Today 9 Sep Block Island

Mostly sunny. Near steady temperature in the mid 70s. South Winds 15 to 20 Mph.

Tonight 9 Sep Block Island

Mostly cloudy and breezy. Near steady temperature in the lower 70s. Southwest Winds 15 to 25 Mph with Gusts up to 35 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Split Rock Cove Temperature Statistics

September Temperature

Block Island State Airport (1.2 miles)

  • Lowest 7 September, 2026

    59 °F

  • Average September

    67.8 °F

  • Highest 4 September, 2026

    81 °F

Climate (2021–2026)

Block Island State Airport (1.2 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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