Biddeford Weather Forecast

    • 64
    • 90

    Isolated Thunderstorms

    • 61
    • 85

    Partly Sunny

    • 58
    • 81

    Chance Rain Showers

    • 59
    • 75

    Chance Rain Showers

    • 63
    • 80

    Partly Sunny

    • 67
    • 92

    Partly Sunny

Today 4 Jul Coastal York

Mostly sunny. Isolated Showers and Thunderstorms in the afternoon. Hot with Highs around 90. West Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of rain 20 percent.

Tonight 4 Jul Coastal York

Mostly clear. Lows in the mid 60s. Northwest Winds around 10 Mph with Gusts up to 20 Mph in the Evening, becoming light and variable.

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Biddeford Temperature Statistics

July Temperature

Portland, Portland International Jetport (12.4 miles)

  • Lowest 1 July, 2026

    66.9 °F

  • Average July

    76.4 °F

  • Highest 1 July, 2026

    87.1 °F

Climate (2021–2026)

Portland, Portland International Jetport (12.4 miles)

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  • Average Low 2021–2026

    40 °F

  • Average 2021–2026

    48.6 °F

  • Average High 2021–2026

    57.2 °F
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