Ballast Island Weather Forecast

    • 40
    • 51

    Becoming Sunny

    • 43
    • 51

    Rain

    • 42
    • 49

    Rain

    • 41
    • 50

    Rain Likely

    • 41
    • 51

    Chance Rain Showers

    • 41
    • 51

    Partly Sunny

Today 8 May Coastal Washington

Mostly sunny. Isolated Showers this afternoon. Highs in the mid 50s. West Winds 5 to 10 Mph. Gusts up to 25 Mph this afternoon. Chance of rain 20 percent.

Tonight 8 May Coastal Washington

Partly cloudy in the Evening, then clearing. Lows in the upper 30s. West Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Ballast Island Temperature Statistics

May Temperature

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

  • Lowest 2 May, 2026

    30.9 °F

  • Average May

    47.9 °F

  • Highest 1 May, 2026

    59 °F

Climate (2021–Present)

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

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  • Average Low 2021–2026

    38.2 °F

  • Average 2021–2026

    46.4 °F

  • Average High 2021–2026

    54.5 °F
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