Gresham Weather Forecast

    • 53
    • 75

    Increasing Clouds

    • 56
    • 80

    Partly Sunny

    • 60
    • 85

    Partly Sunny

    • 65
    • 95

    Mostly Sunny

    • 62
    • 94

    Mostly Sunny

    • 59
    • 86

    Mostly Sunny

    • 57
    • 83

    Mostly Sunny

Today 7 Aug East Portland Metro

Partly sunny this Morning, then clearing. Highs in the mid 70s. Northwest wind 5 to 10 Mph.

Tonight 7 Aug East Portland Metro

Mostly clear. Lows in the lower 50s. Northwest wind 5 to 10 Mph, becoming light after midnight.

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Gresham Temperature Statistics

August Temperature

Portland, Portland-Troutdale Airport (3.1 miles)

  • Lowest 5 August, 2025

    55.4 °F

  • Average August

    64.4 °F

  • Highest 1 August, 2025

    84.2 °F

Climate (2020–Present)

Portland, Portland-Troutdale Airport (3.1 miles)

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  • Average Low 2020–2025

    47.5 °F

  • Average 2020–2025

    56 °F

  • Average High 2020–2025

    65.1 °F
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