Oakbrook Weather Forecast

    • 52
    • 69

    Rain Showers

    • 51
    • 65

    Rain Showers Likely

    • 50
    • 68

    Partly Sunny

    • 52
    • 73

    Mostly Sunny

    • 56
    • 83

    Mostly Sunny

    • 57
    • 86

    Mostly Sunny

Today 12 Sep Inner Vancouver Metro

Mostly cloudy. A chance of Showers with a slight chance of Thunderstorms in the afternoon. Highs around 70. Winds light. Chance of rain 50 percent. Rainfall Amounts less than a tenth of an Inch, except higher Amounts possible in Thunderstorms.

Tonight 12 Sep Inner Vancouver Metro

Mostly cloudy. Lows in the mid 50s. Winds light.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Oakbrook Temperature Statistics

September Temperature

Portland, Portland International Airport (3.7 miles)

  • Lowest 8 September, 2026

    51.7 °F

  • Average September

    64.7 °F

  • Highest 9 September, 2026

    87.1 °F

Climate (2021–2026)

Portland, Portland International Airport (3.7 miles)

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  • Average Low 2021–2026

    48.3 °F

  • Average 2021–2026

    56.3 °F

  • Average High 2021–2026

    65.4 °F
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