Columbia River - Willamette River Entrance Weather Forecast

    • 49
    • 80

    Sunny

    • 51
    • 81

    Mostly Cloudy

    • 53
    • 82

    Sunny

    • 53
    • 81

    Slight Chance Rain Showers

    • 54
    • 74

    Slight Chance Rain Showers

    • 53
    • 69

    Sunny

Today 25 Sep Greater Portland Metro Area

Clear. Lows around 50. North wind 5 to 15 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Columbia River - Willamette River Entrance Temperature Statistics

September Temperature

Pearson Airfield (5.6 miles)

  • Lowest 18 September, 2018

    45 °F
  • Average September

    60 °F
  • Highest 9 September, 2018

    78.1 °F

Climate (2010–Present)

Pearson Airfield (5.6 miles)

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  • Average Low 2010–Present

    46.5 °F
  • Average 2010–Present

    55 °F
  • Average High 2010–Present

    64.3 °F
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