Ainsworth State Park Weather Forecast

    • 51
    • 75

    Sunny

    • 48
    • 67

    Rain Showers

    • 42
    • 54

    Rain Showers Likely

    • 42
    • 61

    Mostly Sunny

    • 50
    • 71

    Mostly Sunny

    • 50
    • 74

    Mostly Sunny

Today 1 May West Columbia River Gorge I-84 Corridor

Sunny. Highs in the lower 80s. Northeast wind 10 to 15 Mph.

Tonight 1 May West Columbia River Gorge I-84 Corridor

Clear. Lows in the lower 50s. East wind 5 to 10 Mph.

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Ainsworth State Park Temperature Statistics

May Temperature

Portland, Portland-Troutdale Airport (17.4 miles)

  • Lowest

  • Average May

  • Highest

Climate (2020–Present)

Portland, Portland-Troutdale Airport (17.4 miles)

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  • Average Low 2020–2025

    47.6 °F
  • Average 2020–2025

    56 °F
  • Average High 2020–2025

    65.1 °F
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