Biddeford Weather Forecast

    • 41
    • 53

    Mostly Cloudy

    • 32
    • 61

    Partly Sunny

    • 28
    • 52

    Mostly Sunny

    • 30
    • 56

    Sunny

    • 38
    • 62

    Mostly Sunny

    • 38
    • 64

    Partly Sunny

Today 21 Oct Coastal York

Mostly sunny. Highs in the lower 50s. Northeast Winds around 10 Mph with Gusts up to 20 Mph.

Tonight 21 Oct Coastal York

Partly cloudy in the Evening, then becoming mostly cloudy. Lows around 40. Light and variable Winds, becoming north around 10 Mph after midnight.

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Biddeford Temperature Statistics

October Temperature

Portland, Portland International Jetport (12.4 miles)

  • Lowest 18 October, 2026

    27 °F

  • Average October

    52.9 °F

  • Highest 2 October, 2026

    83.6 °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

    57.3 °F
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