Ainsworth State Park Weather Forecast

    • 54
    • 67

    Chance Rain

    • 53
    • 69

    Partly Sunny

    • 60
    • 81

    Sunny

    • 62
    • 87

    Mostly Sunny

    • 61
    • 84

    Mostly Sunny

    • 59
    • 80

    Mostly Sunny

Today 1 Aug West Columbia River Gorge I-84 Corridor

Mostly cloudy in the Morning, then partly sunny with a chance of rain in the afternoon. Highs in the mid 70s. Southwest wind 15 to 20 Mph. Chance of rain 50 percent. Rainfall Amounts less than a tenth of an inch.

Tonight 1 Aug West Columbia River Gorge I-84 Corridor

Mostly clear. Lows in the mid 50s. Southwest wind 10 to 15 Mph.

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Ainsworth State Park Temperature Statistics

August Temperature

Portland, Portland-Troutdale Airport (17.4 miles)

  • Lowest

  • Average August

  • Highest

Climate (2021–2026)

Portland, Portland-Troutdale Airport (17.4 miles)

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  • Average Low 2021–2026

    47.6 °F
  • Average 2021–2026

    56.3 °F
  • Average High 2021–2026

    65.2 °F
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