Oakbrook Weather Forecast

    • 55
    • 71

    Rain

    • 48
    • 60

    Rain Showers

    • 47
    • 64

    Mostly Cloudy

    • 47
    • 66

    Partly Sunny

    • 50
    • 64

    Mostly Cloudy

    • 50
    • 65

    Slight Chance Rain

    • 50
    • 67

    Mostly Cloudy

Today 24 Sep Inner Vancouver Metro

Partly sunny with a 20 percent chance of rain. Highs in the mid 60s.

Tonight 24 Sep Inner Vancouver Metro

Rain. Lows in the mid 50s. Winds Light, rising to south 10 to 15 Mph with Gusts up to 35 Mph after midnight. Chance of rain near 100 percent. Rainfall Amounts around a quarter 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 8 September, 2026

    51.7 °F

  • Average September

    64.8 °F

  • Highest 9 September, 2026

    88.6 °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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