Bar Harbor Weather Forecast

    • 4
    • 15

    Decreasing Clouds

    • 6
    • 19

    Mostly Sunny

    • 17
    • 23

    Chance Snow

    • 15
    • 29

    Partly Sunny

    • 14
    • 30

    Partly Sunny

    • 12
    • 25

    Partly Sunny

Today 30 Jan Coastal Hancock

Mostly cloudy this Morning, then becoming partly sunny. Highs around 15. Northwest Winds 10 to 15 Mph with Gusts up to 25 Mph.

Tonight 30 Jan Coastal Hancock

Clear, cold with Lows zero to 6 above zero. Northwest Winds 5 to 10 Mph with Gusts up to 20 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Bar Harbor Temperature Statistics

January Temperature

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

  • Lowest 25 January, 2026

    -8 °F

  • Average January

    22.7 °F

  • Highest 14 January, 2026

    46 °F

Climate (2021–Present)

Bar Harbor, Hancock County-Bar Harbor Airport (8.7 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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