House Island Weather Forecast

    • 52
    • 60

    Chance Rain Showers

    • 47
    • 59

    Rain Showers

    • 44
    • 56

    Mostly Sunny

    • 42
    • 54

    Partly Sunny

    • 41
    • 52

    Partly Sunny

    • 40
    • 50

    Partly Sunny

Today 21 Oct Coastal Cumberland

Partly sunny. A slight chance of Showers this morning. Highs in the mid 60s. Southwest Winds around 10 Mph with Gusts up to 25 Mph. Chance of rain 20 percent.

Tonight 21 Oct Coastal Cumberland

Mostly clear in the Evening, then partly cloudy with a chance of Showers after midnight. Patchy fog after midnight. Lows in the mid 40s. Southwest Winds around 10 Mph in the Evening, becoming light and variable. Chance of rain 50 percent.

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House Island Temperature Statistics

October Temperature

Portland, Portland International Jetport (4.3 miles)

  • Lowest 10 October, 2025

    32 °F

  • Average October

    54.3 °F

  • Highest 6 October, 2025

    84.9 °F

Climate (2020–Present)

Portland, Portland International Jetport (4.3 miles)

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  • Average Low 2020–2025

    40.5 °F

  • Average 2020–2025

    49 °F

  • Average High 2020–2025

    57.4 °F
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