Holmes Cove Weather Forecast

    • 53
    • 74

    Slight Chance Rain

    • 50
    • 67

    Sunny

    • 52
    • 66

    Mostly Sunny

    • 55
    • 63

    Chance Rain Showers

    • 51
    • 68

    Slight Chance Rain Showers

    • 54
    • 62

    Mostly Cloudy

Today 10 Sep Coastal Washington

Mostly cloudy with rain likely in the Morning, then mostly sunny in the afternoon. Warmer with Highs in the upper 70s. Southwest Winds 15 to 20 Mph with Gusts up to 30 Mph. Chance of rain 70 percent.

Tonight 10 Sep Coastal Washington

Partly cloudy in the Evening, then clearing. Lows in the lower 50s. West Winds 5 to 10 Mph with Gusts up to 20 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Holmes Cove Temperature Statistics

September Temperature

Bar Harbor, Hancock County-Bar Harbor Airport (62.8 miles)

  • Lowest 7 September, 2026

    45 °F

  • Average September

    61.1 °F

  • Highest 4 September, 2026

    77 °F

Climate (2021–2026)

Bar Harbor, Hancock County-Bar Harbor Airport (62.8 miles)

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  • Average Low 2021–2026

    38.2 °F

  • Average 2021–2026

    46.5 °F

  • Average High 2021–2026

    54.6 °F
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