Ainsworth State Park Weather Forecast

    • 55
    • 72

    Increasing Clouds

    • 52
    • 69

    Gradual Clearing

    • 54
    • 73

    Sunny

    • 59
    • 80

    Sunny

    • 62
    • 86

    Mostly Sunny

    • 63
    • 86

    Partly Sunny

    • 62
    • 82

    Mostly Sunny

Today 3 Jul West Columbia River Gorge I-84 Corridor

Sunny. Highs in the upper 70s. West wind 10 to 15 Mph.

Tonight 3 Jul West Columbia River Gorge I-84 Corridor

Mostly clear this Evening, then becoming mostly cloudy. Lows in the mid 50s. West wind 10 to 15 Mph.

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Ainsworth State Park Temperature Statistics

July Temperature

Portland, Portland-Troutdale Airport (17.4 miles)

  • Lowest 1 July, 2025

    62.1 °F

  • Average July

    74.6 °F

  • Highest 1 July, 2025

    90 °F

Climate (2020–Present)

Portland, Portland-Troutdale Airport (17.4 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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