Cape Island Weather Forecast

    • 66
    • 73

    Chance Thunderstorms

    • 64
    • 78

    Mostly Sunny

    • 62
    • 73

    Partly Sunny

    • 62
    • 71

    Chance Thunderstorms

    • 59
    • 72

    Mostly Sunny

    • 59
    • 73

    Partly Sunny

    • 61
    • 71

    Slight Chance Rain Showers

Today 10 Aug Coastal York

Partly sunny. Highs in the lower 80s. South Winds around 10 Mph with Gusts up to 20 Mph.

Tonight 10 Aug Coastal York

Partly cloudy. A slight chance of Showers and Thunderstorms in the Evening, then a chance of Showers and Thunderstorms after midnight. Humid with Lows in the mid 60s. South Winds around 10 Mph in the Evening, becoming light and variable. Chance of rain 40 percent.

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Cape Island Temperature Statistics

August Temperature

Sanford, Sanford Regional Airport (14.9 miles)

  • Lowest 5 August, 2026

    54 °F

  • Average August

    74 °F

  • Highest 7 August, 2026

    91 °F

Climate (2021–2026)

Sanford, Sanford Regional Airport (14.9 miles)

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  • Average Low 2021–2026

    37.3 °F

  • Average 2021–2026

    48.5 °F

  • Average High 2021–2026

    58.3 °F
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