Grace Cove Weather Forecast

    • 42
    • 54

    Sunny

    • 45
    • 56

    Mostly Sunny

    • 53
    • 57

    Sunny

    • 52
    • 60

    Mostly Sunny

    • 48
    • 56

    Mostly Sunny

    • 51
    • 54

    Partly Sunny

Today 23 Oct Block Island

Sunny. Highs in the mid 50s. North Winds 15 to 20 Mph.

Tonight 23 Oct Block Island

Clear. Lows in the mid 40s. Northeast Winds 5 to 10 Mph.

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Grace Cove Temperature Statistics

October Temperature

Block Island State Airport (1.2 miles)

  • Lowest 18 October, 2026

    41 °F

  • Average October

    58 °F

  • Highest 14 October, 2026

    73.9 °F

Climate (2021–2026)

Block Island State Airport (1.2 miles)

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  • Average Low 2021–2026

    46.7 °F

  • Average 2021–2026

    52 °F

  • Average High 2021–2026

    57.5 °F
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