Bull Run Lake Weather Forecast

    • 52
    • 63

    Mostly Cloudy

    • 51
    • 60

    Rain Showers

    • 50
    • 53

    Rain Showers

    • 51
    • 58

    Rain Showers Likely

    • 53
    • 63

    Chance Rain Showers

    • 55
    • 65

    Chance Rain Showers

Today 7 Sep North Oregon Cascades

Areas of smoke in the morning. Partly sunny with a 20 percent chance of Showers. Snow level above 8000 feet. Winds light.

Tonight 7 Sep North Oregon Cascades

Partly cloudy in the Evening, then mostly cloudy with a chance of Showers after midnight. Snow level above 8000 feet. Winds light. Chance of rain 40 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Bull Run Lake Temperature Statistics

September Temperature

Portland, Portland-Troutdale Airport (28.6 miles)

  • Lowest 2 September, 2025

    55.9 °F

  • Average September

    71.4 °F

  • Highest 2 September, 2025

    89.1 °F

Climate (2020–Present)

Portland, Portland-Troutdale Airport (28.6 miles)

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  • Average Low 2020–2025

    47.6 °F

  • Average 2020–2025

    56.1 °F

  • Average High 2020–2025

    65.2 °F
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