Columbia River - McGuire Island Weather Forecast

    • 57
    • 77

    Mostly Sunny

    • 51
    • 78

    Partly Sunny

    • 41
    • 65

    Partly Sunny

    • 45
    • 65

    Mostly Cloudy

    • 43
    • 60

    Chance Rain

    • 42
    • 61

    Partly Sunny

Today 15 Oct East Portland Metro

Sunny. Highs in the upper 70s. East wind 10 to 15 Mph.

Tonight 15 Oct East Portland Metro

Mostly clear. Lows in the mid 50s. East wind 10 to 15 Mph with Gusts up to 35 Mph.

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Columbia River - McGuire Island Temperature Statistics

October Temperature

Portland, Portland-Troutdale Airport (2.5 miles)

  • Lowest 12 October, 2026

    35.1 °F

  • Average October

    59.8 °F

  • Highest 4 October, 2026

    83.6 °F

Climate (2021–2026)

Portland, Portland-Troutdale Airport (2.5 miles)

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  • Average Low 2021–2026

    47.5 °F

  • Average 2021–2026

    56.3 °F

  • Average High 2021–2026

    65.3 °F
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