Block Island State Airport Weather Forecast

    • 31
    • 43

    Areas Fog

    • 36
    • 38

    Rain

    • 34
    • 38

    Chance Rain

    • 41
    • 46

    Chance Rain

    • 39
    • 49

    Slight Chance Rain

    • 38
    • 49

    Slight Chance Rain

Today 4 Mar Block Island

Mostly sunny. Areas of fog in the morning. Highs in the lower 40s. Northwest Winds 5 to 10 Mph with Gusts up to 20 Mph, becoming southwest in the afternoon.

Tonight 4 Mar Block Island

Partly cloudy in the Evening, then becoming mostly cloudy. Areas of fog. Lows around 30. Southwest Winds around 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Block Island State Airport Temperature Statistics

March Temperature

Block Island State Airport (0 miles)

  • Lowest 1 March, 2026

    28 °F

  • Average March

    32.8 °F

  • Highest 1 March, 2026

    37.9 °F

Climate (2021–Present)

Block Island State Airport (0 miles)

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  • Average Low 2021–2026

    46.8 °F

  • Average 2021–2026

    52.1 °F

  • Average High 2021–2026

    57.6 °F
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