Little Kennebec Bay - Grays Beach Weather Forecast

    • 57
    • 68

    Rain

    • 58
    • 66

    Rain Showers

    • 57
    • 69

    Mostly Cloudy

    • 56
    • 68

    Mostly Sunny

    • 57
    • 71

    Mostly Sunny

    • 57
    • 71

    Slight Chance Rain Showers

Today 22 Aug Coastal Washington

Mostly cloudy. A chance of rain this afternoon. Highs in the lower 70s. East Winds 5 to 10 Mph. Chance of rain 50 percent.

Tonight 22 Aug Coastal Washington

Rain with isolated Thunderstorms in the Evening, then rain likely after midnight. Areas of fog in the evening. Areas of fog after midnight. Visibility one quarter mile or less at Times after midnight. Lows in the upper 50s. East Winds 5 to 10 Mph. Chance of rain near 100 percent.

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Little Kennebec Bay - Grays Beach Temperature Statistics

August Temperature

Bar Harbor, Hancock County-Bar Harbor Airport (47.8 miles)

  • Lowest 16 August, 2026

    51.1 °F

  • Average August

    68.9 °F

  • Highest 6 August, 2026

    90 °F

Climate (2021–2026)

Bar Harbor, Hancock County-Bar Harbor Airport (47.8 miles)

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  • Average Low 2021–2026

    38.3 °F

  • Average 2021–2026

    46.5 °F

  • Average High 2021–2026

    54.6 °F
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