Rooster Rock State Park Weather Forecast

    • 61
    • 89

    Mostly Sunny

    • 61
    • 90

    Mostly Sunny

    • 59
    • 82

    Partly Sunny

    • 58
    • 81

    Partly Sunny

    • 61
    • 85

    Mostly Sunny

    • 63
    • 89

    Mostly Sunny

Today 28 Aug West Columbia River Gorge I-84 Corridor

Sunny. Highs around 90. West wind 5 to 10 Mph.

Tonight 28 Aug West Columbia River Gorge I-84 Corridor

Mostly clear. Lows in the lower 60s. Southwest wind 5 to 10 Mph.

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Rooster Rock State Park Temperature Statistics

August Temperature

Portland, Portland-Troutdale Airport (9.3 miles)

  • Lowest 8 August, 2025

    50.6 °F

  • Average August

    71.5 °F

  • Highest 23 August, 2025

    100.9 °F

Climate (2020–Present)

Portland, Portland-Troutdale Airport (9.3 miles)

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  • Average Low 2020–2025

    47.5 °F

  • Average 2020–2025

    56.1 °F

  • Average High 2020–2025

    65.1 °F
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