North Sullivan Weather Forecast

    • 58
    • 79

    Increasing Clouds

    • 51
    • 79

    Rain Showers

    • 51
    • 75

    Mostly Sunny

    • 51
    • 74

    Mostly Sunny

    • 54
    • 74

    Partly Sunny

    • 54
    • 75

    Mostly Sunny

Today 16 Aug Coastal Hancock

Sunny. Highs in the upper 70s. Southeast Winds around 5 Mph, becoming south with Gusts up to 20 Mph this afternoon.

Tonight 16 Aug Coastal Hancock

Mostly clear in the Evening, then becoming partly cloudy. Patchy fog after midnight. Lows in the upper 50s. Southwest Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

North Sullivan Temperature Statistics

August Temperature

Bar Harbor, Hancock County-Bar Harbor Airport (8.7 miles)

  • Lowest 2 August, 2025

    48 °F

  • Average August

    67.5 °F

  • Highest 12 August, 2025

    91 °F

Climate (2020–Present)

Bar Harbor, Hancock County-Bar Harbor Airport (8.7 miles)

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  • Average Low 2020–2025

    38.5 °F

  • Average 2020–2025

    46.7 °F

  • Average High 2020–2025

    54.7 °F
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