Lewis Point Weather Forecast

    • 67
    • 76

    Slight Chance Thunderstorms

    • 67
    • 73

    Partly Sunny

    • 70
    • 75

    Partly Sunny

    • 69
    • 75

    Slight Chance Thunderstorms

    • 69
    • 75

    Chance Rain Showers

    • 69
    • 75

    Chance Rain Showers

Today 28 Aug Block Island

Partly sunny. A slight chance of Showers and Thunderstorms in the afternoon. Humid with Highs in the mid 70s. Southwest Winds 5 to 10 Mph. Chance of rain 20 percent.

Tonight 28 Aug Block Island

Cloudy. Patchy fog. Near steady temperature around 70. South Winds around 5 Mph.

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Lewis Point Temperature Statistics

August Temperature

Block Island State Airport (1.9 miles)

  • Lowest 25 August, 2026

    62.1 °F

  • Average August

    72.1 °F

  • Highest 7 August, 2026

    84.9 °F

Climate (2021–2026)

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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