George W Joseph State Park Weather Forecast

    • 54
    • 77

    Increasing Clouds

    • 56
    • 76

    Partly Sunny

    • 58
    • 80

    Partly Sunny

    • 56
    • 75

    Mostly Cloudy

    • 54
    • 70

    Mostly Cloudy

    • 55
    • 73

    Partly Sunny

Today 18 Aug West Columbia River Gorge of Oregon above 500 ft

Mostly sunny. Highs in the upper 70s. West wind 5 to 10 Mph.

Tonight 18 Aug West Columbia River Gorge of Oregon above 500 ft

Mostly clear. Lows in the mid 50s. West wind 5 to 10 Mph, becoming south after midnight.

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George W Joseph State Park Temperature Statistics

August Temperature

Portland, Portland-Troutdale Airport (8.7 miles)

  • Lowest 3 August, 2026

    50.6 °F

  • Average August

    71.1 °F

  • Highest 6 August, 2026

    96.7 °F

Climate (2021–2026)

Portland, Portland-Troutdale Airport (8.7 miles)

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  • Average Low 2021–2026

    47.5 °F

  • Average 2021–2026

    56.2 °F

  • Average High 2021–2026

    65.2 °F
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