Biddeford Weather Forecast

    • 61
    • 84

    Slight Chance Rain Showers

    • 59
    • 83

    Chance Rain Showers

    • 56
    • 84

    Mostly Sunny

    • 56
    • 83

    Mostly Sunny

    • 60
    • 80

    Chance Rain Showers

    • 58
    • 78

    Chance Rain Showers

Today 12 Aug Coastal York

Mostly sunny. Highs in the lower 80s. Light and variable Winds.

Tonight 12 Aug Coastal York

Partly cloudy. A slight chance of Showers after midnight. Lows in the lower 60s. Light and variable Winds. Chance of rain 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Biddeford Temperature Statistics

August Temperature

Portland, Portland International Jetport (12.4 miles)

  • Lowest 5 August, 2026

    58.6 °F

  • Average August

    74.7 °F

  • Highest 9 August, 2026

    92.6 °F

Climate (2021–2026)

Portland, Portland International Jetport (12.4 miles)

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  • Average Low 2021–2026

    40.1 °F

  • Average 2021–2026

    48.8 °F

  • Average High 2021–2026

    57.3 °F
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