Ainsworth State Park Weather Forecast

    • 54
    • 81

    Increasing Clouds

    • 52
    • 71

    Partly Sunny

    • 58
    • 78

    Mostly Sunny

    • 65
    • 88

    Sunny

    • 63
    • 91

    Mostly Sunny

    • 58
    • 84

    Mostly Sunny

    • 56
    • 77

    Mostly Sunny

Today 19 Jun West Columbia River Gorge I-84 Corridor

Sunny. Highs in the upper 80s. West wind 10 to 15 Mph.

Tonight 19 Jun West Columbia River Gorge I-84 Corridor

Partly cloudy. Lows in the mid 50s. Southwest wind 10 to 15 Mph.

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Ainsworth State Park Temperature Statistics

June Temperature

Portland, Portland-Troutdale Airport (17.4 miles)

  • Lowest 1 June, 2026

    44.7 °F

  • Average June

    65.1 °F

  • Highest 15 June, 2026

    97.6 °F

Climate (2021–2026)

Portland, Portland-Troutdale Airport (17.4 miles)

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  • Average Low 2021–2026

    47.7 °F

  • Average 2021–2026

    56.3 °F

  • Average High 2021–2026

    65.4 °F
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