Biddeford Weather Forecast

    • 48
    • 60

    Rain

    • 48
    • 59

    Rain Showers

    • 48
    • 65

    Mostly Cloudy

    • 49
    • 70

    Mostly Cloudy

    • 58
    • 76

    Partly Sunny

    • 47
    • 76

    Mostly Cloudy

Today 27 Sep Coastal York

Rain. Highs in the upper 50s. Northeast Winds 15 to 25 Mph with Gusts up to 45 Mph. Chance of rain 90 percent.

Tonight 27 Sep Coastal York

Rain. Lows in the upper 40s. Northeast Winds 15 to 20 Mph with Gusts up to 35 Mph. Chance of rain near 100 percent.

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Biddeford Temperature Statistics

September Temperature

Portland, Portland International Jetport (12.4 miles)

  • Lowest 20 September, 2026

    40.6 °F

  • Average September

    61.9 °F

  • Highest 10 September, 2026

    85.6 °F

Climate (2021–2026)

Portland, Portland International Jetport (12.4 miles)

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  • Average Low 2021–2026

    40 °F

  • Average 2021–2026

    48.7 °F

  • Average High 2021–2026

    57.3 °F
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