Ainsworth State Park Weather Forecast

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    • 41

    Rain Showers

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    • 45

    Mostly Cloudy

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    • 46

    Mostly Cloudy

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    • 46

    Chance Rain

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    • 50

    Chance Rain

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    Mostly Cloudy

Today 8 Jan West Columbia River Gorge I-84 Corridor

Rain Showers likely. Highs in the mid 40s. Southwest wind 15 to 20 Mph with Gusts up to 35 Mph. Chance of rain 70 percent. Rainfall Amounts a tenth to a quarter of an inch.

Tonight 8 Jan West Columbia River Gorge I-84 Corridor

Rain Showers Likely, mainly in the evening. Lows in the upper 30s. Southwest wind 10 to 15 Mph. Chance of rain 70 percent. Rainfall Amounts around a tenth of an inch.

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Ainsworth State Park Temperature Statistics

January Temperature

Portland, Portland-Troutdale Airport (17.4 miles)

  • Lowest 5 January, 2026

    35.1 °F

  • Average January

    42.5 °F

  • Highest 4 January, 2026

    52 °F

Climate (2021–Present)

Portland, Portland-Troutdale Airport (17.4 miles)

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  • Average Low 2021–2026

    47.6 °F

  • Average 2021–2026

    56.2 °F

  • Average High 2021–2026

    65.2 °F
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