Ainsworth State Park Weather Forecast

    • 48
    • 55

    Chance Rain

    • 47
    • 53

    Rain

    • 43
    • 50

    Rain

    • 38
    • 46

    Chance Rain

    • 42
    • 48

    Rain

    • 41
    • 45

    Rain Likely

Today 15 Nov West Columbia River Gorge I-84 Corridor

Mostly cloudy with rain likely this Morning, then partly sunny with a chance of rain this afternoon. Highs in the upper 50s. Southwest wind 5 to 10 Mph, becoming light this afternoon. Chance of rain 60 percent. Rainfall Amounts less than a tenth of an inch.

Tonight 15 Nov West Columbia River Gorge I-84 Corridor

Mostly cloudy in the Evening, then becoming partly cloudy. A 30 percent chance of rain. Lows in the upper 40s. Northeast wind 5 to 10 Mph.

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Ainsworth State Park Temperature Statistics

November Temperature

Portland, Portland-Troutdale Airport (17.4 miles)

  • Lowest 8 November, 2025

    39.9 °F

  • Average November

    52 °F

  • Highest 5 November, 2025

    64.9 °F

Climate (2020–Present)

Portland, Portland-Troutdale Airport (17.4 miles)

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  • Average Low 2020–2025

    47.6 °F

  • Average 2020–2025

    56.1 °F

  • Average High 2020–2025

    65.2 °F
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