Saco River Mouth Weather Forecast

    • 61
    • 85

    Mostly Sunny

    • 62
    • 81

    Partly Sunny

    • 60
    • 80

    Chance Rain Showers

    • 58
    • 80

    Slight Chance Rain Showers

    • 57
    • 79

    Mostly Sunny

    • 61
    • 76

    Chance Rain Showers

    • 61
    • 75

    Chance Rain Showers

Today 11 Aug Coastal York

Mostly sunny. Warm with Highs in the mid 80s. Northwest Winds 10 to 15 Mph with Gusts up to 25 Mph.

Tonight 11 Aug Coastal York

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

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Saco River Mouth Temperature Statistics

August Temperature

Portland, Portland International Jetport (12.4 miles)

  • Lowest 5 August, 2026

    58.6 °F

  • Average August

    74.8 °F

  • Highest 9 August, 2026

    91 °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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