Ballast Island Weather Forecast

    • 59
    • 74

    Areas Fog

    • 60
    • 73

    Rain Showers

    • 60
    • 66

    Chance Rain Showers

    • 61
    • 69

    Slight Chance Thunderstorms

    • 59
    • 72

    Slight Chance Rain Showers

    • 59
    • 70

    Chance Rain Showers

    • 57
    • 70

    Partly Sunny

Today 6 Aug Coastal Washington

Sunny. Highs in the mid 80s. Southwest Winds 5 to 10 Mph.

Tonight 6 Aug Coastal Washington

Mostly clear this Evening, then becoming partly cloudy. Patchy fog this evening. Patchy fog after midnight. Lows in the lower 60s. Southwest Winds around 5 Mph this Evening, becoming light and variable.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Ballast Island Temperature Statistics

August Temperature

Bar Harbor, Hancock County-Bar Harbor Airport (40.4 miles)

  • Lowest 1 August, 2026

    57 °F

  • Average August

    68.7 °F

  • Highest 4 August, 2026

    84 °F

Climate (2021–2026)

Bar Harbor, Hancock County-Bar Harbor Airport (40.4 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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