Ainsworth State Park Weather Forecast

    • 61
    • 77

    Slight Chance Rain Showers

    • 59
    • 84

    Mostly Sunny

    • 55
    • 73

    Mostly Sunny

    • 53
    • 71

    Mostly Sunny

    • 52
    • 72

    Mostly Sunny

    • 51
    • 72

    Partly Sunny

Today 2 May West Columbia River Gorge I-84 Corridor

Mostly cloudy with a slight chance of Showers in the Morning, then mostly sunny in the afternoon. Highs around 80. Winds Light, becoming north 5 to 10 Mph in the afternoon. Chance of rain 20 percent.

Tonight 2 May West Columbia River Gorge I-84 Corridor

Partly cloudy in the Evening, then clearing. Lows around 60. Southwest wind 5 to 10 Mph, becoming east after midnight.

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Ainsworth State Park Temperature Statistics

May Temperature

Portland, Portland-Troutdale Airport (17.4 miles)

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Climate (2021–Present)

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

    65.3 °F
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