Cape Split Weather Forecast

    • 59
    • 70

    Partly Cloudy

    • 57
    • 71

    Mostly Sunny

    • 57
    • 70

    Mostly Sunny

    • 58
    • 71

    Partly Sunny

    • 58
    • 70

    Mostly Sunny

    • 60
    • 70

    Partly Sunny

Today 4 Aug Coastal Washington

Sunny. Hazy in the morning. Isolated Showers in the afternoon. Highs in the upper 70s. Southwest Winds 5 to 10 Mph. Chance of rain 20 percent.

Tonight 4 Aug Coastal Washington

Partly cloudy. Isolated Showers in the evening. Lows in the upper 50s. North Winds around 5 Mph. Chance of rain 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Cape Split Temperature Statistics

August Temperature

Bar Harbor, Hancock County-Bar Harbor Airport (31.1 miles)

  • Lowest 1 August, 2025

    53.1 °F

  • Average August

    64.2 °F

  • Highest 1 August, 2025

    75.9 °F

Climate (2020–Present)

Bar Harbor, Hancock County-Bar Harbor Airport (31.1 miles)

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  • Average Low 2020–2025

    38.6 °F

  • Average 2020–2025

    46.7 °F

  • Average High 2020–2025

    54.7 °F
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