Presumpscot River Bridge Weather Forecast

    • 53
    • 72

    Increasing Clouds

    • 56
    • 70

    Mostly Cloudy

    • 57
    • 72

    Chance Rain Showers

    • 55
    • 72

    Slight Chance Rain Showers

    • 59
    • 78

    Mostly Sunny

    • 63
    • 79

    Slight Chance Rain Showers

    • 62
    • 76

    Chance Rain Showers

Today 18 Aug Coastal Cumberland

Partly sunny. Highs in the lower 70s. North Winds 10 to 15 Mph.

Tonight 18 Aug Coastal Cumberland

Partly cloudy. Lows in the upper 40s. Light and variable Winds.

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  • Temperature Real-Time

Presumpscot River Bridge Temperature Statistics

August Temperature

Portland, Portland International Jetport (4.3 miles)

  • Lowest 2 August, 2025

    54.6 °F

  • Average August

    71.1 °F

  • Highest 12 August, 2025

    92.6 °F

Climate (2020–Present)

Portland, Portland International Jetport (4.3 miles)

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  • Average Low 2020–2025

    40.5 °F

  • Average 2020–2025

    49 °F

  • Average High 2020–2025

    57.4 °F
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