Powell Valley Weather Forecast

    • 59
    • 74

    Sunny

    • 57
    • 87

    Sunny

    • 56
    • 80

    Mostly Sunny

    • 56
    • 78

    Partly Sunny

    • 55
    • 78

    Partly Sunny

    • 57
    • 74

    Chance Rain

    • 56
    • 73

    Slight Chance Rain Showers

Today 15 Sep East Portland Metro

Sunny. Highs in the mid 70s. Northwest wind 5 to 10 Mph.

Tonight 15 Sep East Portland Metro

Mostly clear. Lows around 60. North wind 5 to 10 Mph, becoming east 10 to 15 Mph after midnight.

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  • Temperature Real-Time

Powell Valley Temperature Statistics

September Temperature

Portland, Portland-Troutdale Airport (3.7 miles)

  • Lowest 13 September, 2025

    51.1 °F

  • Average September

    68 °F

  • Highest 2 September, 2025

    89.1 °F

Climate (2020–Present)

Portland, Portland-Troutdale Airport (3.7 miles)

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  • Average Low 2020–2025

    47.6 °F

  • Average 2020–2025

    56.1 °F

  • Average High 2020–2025

    65.1 °F
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