Mansion Beach Weather Forecast

    • 45
    • 50

    Areas Fog

    • 41
    • 52

    Rain

    • 36
    • 48

    Partly Sunny

    • 41
    • 45

    Partly Sunny

    • 44
    • 51

    Partly Sunny

    • 45
    • 54

    Partly Sunny

Today 18 Apr Block Island

Mostly cloudy. Areas of fog this morning. Cooler. Near steady temperature in the upper 40s. Northeast Winds 10 to 15 Mph.

Tonight 18 Apr Block Island

Cloudy. Areas of fog in the Evening, then patchy fog after midnight. Lows in the mid 40s. East Winds 5 to 10 Mph, becoming southeast after midnight.

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Mansion Beach Temperature Statistics

April Temperature

Block Island State Airport (1.9 miles)

  • Lowest 9 April, 2026

    28 °F

  • Average April

    44.9 °F

  • Highest 15 April, 2026

    73 °F

Climate (2021–Present)

Block Island State Airport (1.9 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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