Oakbrook Weather Forecast

    • 54
    • 70

    Chance Rain Showers

    • 53
    • 70

    Partly Sunny

    • 56
    • 78

    Mostly Sunny

    • 58
    • 86

    Mostly Sunny

    • 57
    • 80

    Partly Sunny

    • 55
    • 74

    Chance Rain

Today 6 Sep Inner Vancouver Metro

Mostly cloudy. A chance of Showers, mainly in the morning. Highs in the lower 70s. Light and variable Winds, becoming light in the afternoon. Chance of rain 50 percent. Rainfall Amounts less than a tenth of an inch.

Tonight 6 Sep Inner Vancouver Metro

Mostly cloudy with a 40 percent chance of Showers. Lows in the mid 50s. Winds light. Rainfall Amounts less than a tenth of an inch.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Oakbrook Temperature Statistics

September Temperature

Portland, Portland International Airport (3.7 miles)

  • Lowest 3 September, 2026

    55.9 °F

  • Average September

    62.7 °F

  • Highest 1 September, 2026

    72.6 °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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