Block Island Weather Forecast

    • 41
    • 50

    Mostly Sunny

    • 42
    • 51

    Mostly Sunny

    • 48
    • 54

    Mostly Sunny

    • 50
    • 57

    Sunny

    • 51
    • 58

    Mostly Sunny

    • 51
    • 58

    Partly Sunny

Today 15 Nov Block Island

Sunny. Highs around 50. Northwest Winds 15 to 20 Mph.

Tonight 15 Nov Block Island

Partly cloudy. Lows in the lower 40s. Northwest Winds 10 to 15 Mph.

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Block Island Temperature Statistics

November Temperature

Block Island State Airport (0 miles)

  • Lowest 1 November, 2026

    42.1 °F

  • Average November

    55.7 °F

  • Highest 5 November, 2026

    66 °F

Climate (2021–2026)

Block Island State Airport (0 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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