Crane Island Weather Forecast

    • 59
    • 65

    Rain Showers

    • 42
    • 66

    Mostly Sunny

    • 43
    • 59

    Sunny

    • 56
    • 60

    Mostly Sunny

    • 59
    • 62

    Partly Sunny

    • 59
    • 66

    Partly Sunny

Today 18 Sep Knox

Patchy fog in the morning. Mostly cloudy with isolated Showers in the Morning, then partly sunny in the afternoon. Highs in the mid 70s. Light and variable Winds. Chance of rain 20 percent.

Tonight 18 Sep Knox

Partly cloudy in the Evening, then becoming mostly clear. Lows in the mid 50s. Light and variable Winds.

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Crane Island Temperature Statistics

September Temperature

Wiscasset Airport (16.8 miles)

  • Lowest 9 September, 2025

    44.1 °F

  • Average September

    62.9 °F

  • Highest 1 September, 2025

    82 °F

Climate (2020–Present)

Wiscasset Airport (16.8 miles)

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  • Average Low 2020–2025

    38.9 °F

  • Average 2020–2025

    48.6 °F

  • Average High 2020–2025

    57.9 °F
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