Slate Island Weather Forecast

    • 34
    • 46

    Mostly Cloudy

    • 35
    • 44

    Rain/Snow Likely

    • 37
    • 42

    Rain Likely

    • 38
    • 44

    Chance Rain

    • 36
    • 46

    Partly Sunny

    • 34
    • 46

    Partly Sunny

Today 11 Nov Coastal Washington

Partly sunny. Highs in the upper 40s. Northwest Winds 5 to 10 Mph with Gusts up to 20 Mph.

Tonight 11 Nov Coastal Washington

Mostly clear in the Evening, then becoming partly cloudy. Lows in the mid 20s. Northwest Winds around 5 Mph in the Evening, becoming light and variable.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Slate Island Temperature Statistics

November Temperature

Bar Harbor, Hancock County-Bar Harbor Airport (37.3 miles)

  • Lowest 1 November, 2026

    34 °F

  • Average November

    50.6 °F

  • Highest 5 November, 2026

    63 °F

Climate (2021–2026)

Bar Harbor, Hancock County-Bar Harbor Airport (37.3 miles)

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  • Average Low 2021–2026

    38.1 °F

  • Average 2021–2026

    46.5 °F

  • Average High 2021–2026

    54.6 °F
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