Mansion Beach Weather Forecast

    • 22
    • 33

    Mostly Sunny

    • 33
    • 38

    Mostly Sunny

    • 34
    • 39

    Partly Sunny

    • 39
    • 42

    Mostly Cloudy

    • 39
    • 45

    Slight Chance Rain

    • 37
    • 46

    Partly Sunny

Today 21 Feb Block Island

Sunny. Light freezing spray. Highs in the lower 30s. Northwest Winds 15 to 20 Mph with Gusts up to 30 Mph.

Tonight 21 Feb Block Island

Mostly clear. Light freezing spray. Lows around 19. Northwest Winds 15 to 20 Mph with Gusts up to 30 Mph.

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Mansion Beach Temperature Statistics

February Temperature

Block Island State Airport (1.9 miles)

  • Lowest 2 February, 2025

    16 °F

  • Average February

    30.8 °F

  • Highest 16 February, 2025

    52 °F

Climate (2020–Present)

Block Island State Airport (1.9 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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