Biddeford Weather Forecast

    • 57
    • 76

    Partly Sunny

    • 48
    • 80

    Mostly Sunny

    • 51
    • 66

    Partly Sunny

    • 63
    • 85

    Partly Sunny

    • 51
    • 83

    Slight Chance Thunderstorms

    • 45
    • 68

    Partly Sunny

Today 16 May Coastal York

Mostly sunny. Highs in the mid 70s. Light and variable Winds, becoming southwest around 10 Mph with Gusts up to 20 Mph this afternoon.

Tonight 16 May Coastal York

Partly cloudy. Lows in the upper 50s. Southwest Winds around 10 Mph.

Graph Plots Open in Graphs

  • 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

    50.9 °F

  • Highest 4 May, 2026

    71.7 °F

Climate (2021–Present)

Portland, Portland International Jetport (12.4 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    40.1 °F

  • Average 2021–2026

    48.7 °F

  • Average High 2021–2026

    57.2 °F
Get WillyWeather+ to remove ads