Biddeford Weather Forecast

    • 52
    • 73

    Slight Chance Rain Showers

    • 61
    • 82

    Mostly Sunny

    • 53
    • 85

    Partly Sunny

    • 47
    • 70

    Slight Chance Rain Showers

    • 47
    • 66

    Chance Rain Showers

    • 47
    • 65

    Chance Rain Showers

Today 25 May Coastal York

Mostly sunny. Highs in the lower 70s. Light and variable Winds.

Tonight 25 May Coastal York

Mostly clear. Patchy fog after midnight. Lows in the lower 50s. Light and variable Winds.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Biddeford Temperature Statistics

May Temperature

Portland, Portland International Jetport (12.4 miles)

  • Lowest 8 May, 2026

    36.6 °F

  • Average May

    55.4 °F

  • Highest 19 May, 2026

    92.6 °F

Climate (2021–Present)

Portland, Portland International Jetport (12.4 miles)

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  • Average Low 2021–2026

    40.1 °F

  • Average 2021–2026

    48.7 °F

  • Average High 2021–2026

    57.2 °F
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