Brown's Cape Horn Airport Weather Forecast

    • 52
    • 72

    Mostly Sunny

    • 45
    • 76

    Mostly Sunny

    • 43
    • 61

    Chance Rain

    • 46
    • 65

    Chance Rain

    • 46
    • 63

    Rain Likely

    • 44
    • 56

    Rain

    • 44
    • 56

    Rain Likely

Today 6 Oct South Washington Cascades

Sunny. Free air freezing level 13000 feet. East wind 10 to 15 Mph with Gusts up to 35 Mph.

Tonight 6 Oct South Washington Cascades

Mostly clear. Free air freezing level 14000 Feet, decreasing to free air freezing level 13000 feet after midnight. East wind 15 to 20 Mph with Gusts up to 35 Mph.

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  • Temperature Real-Time

Brown's Cape Horn Airport Temperature Statistics

October Temperature

Portland, Portland-Troutdale Airport (10.6 miles)

  • Lowest 1 October, 2025

    52 °F

  • Average October

    58.1 °F

  • Highest 3 October, 2025

    66.9 °F

Climate (2020–Present)

Portland, Portland-Troutdale Airport (10.6 miles)

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  • Average Low 2020–2025

    47.5 °F

  • Average 2020–2025

    56.1 °F

  • Average High 2020–2025

    65.2 °F
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