Saco River - Cow Island Weather Forecast

    • 29
    • 48

    Rain

    • 26
    • 46

    Chance Snow

    • 25
    • 48

    Mostly Cloudy

    • 29
    • 49

    Partly Sunny

    • 27
    • 50

    Mostly Sunny

    • 31
    • 54

    Mostly Sunny

    • 35
    • 60

    Mostly Sunny

Today 12 Nov Coastal York

Cloudy with a 50 percent chance of rain. Highs in the upper 40s. Northeast Winds around 10 Mph with Gusts up to 20 Mph.

Tonight 12 Nov Coastal York

A chance of rain in the Evening, then rain with snow likely after midnight. Little or no snow accumulation. Lows around 30. Northeast Winds around 10 Mph with Gusts up to 20 Mph. Chance of precipitation near 100 percent.

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Saco River - Cow Island Temperature Statistics

November Temperature

Portland, Portland International Jetport (12.4 miles)

  • Lowest 1 November, 2026

    25.6 °F

  • Average November

    52.4 °F

  • Highest 4 November, 2026

    73 °F

Climate (2021–2026)

Portland, Portland International Jetport (12.4 miles)

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  • Average Low 2021–2026

    39.9 °F

  • Average 2021–2026

    48.7 °F

  • Average High 2021–2026

    57.4 °F
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