Willamette River - Portland Morrison Street Bridge Weather Forecast

    • 44
    • 64

    Becoming Sunny

    • 47
    • 73

    Slight Chance Rain Showers

    • 52
    • 75

    Mostly Cloudy

    • 48
    • 71

    Mostly Cloudy

    • 49
    • 70

    Partly Sunny

    • 54
    • 77

    Mostly Cloudy

    • 54
    • 75

    Chance Rain Showers

Today 20 May Greater Portland Metro Area

Cloudy through midday then mostly sunny. Highs 60 to 65. Light wind becoming northwest 5 to 10 Mph in the afternoon.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Willamette River - Portland Morrison Street Bridge Temperature Statistics

May Temperature

Portland, Portland International Airport (5.6 miles)

  • Lowest 9 May, 2022

    41 °F

  • Average May

    54.3 °F

  • Highest 4 May, 2022

    73.9 °F

Climate (2010–Present)

Portland, Portland International Airport (5.6 miles)

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  • Average Low 2010–Present

    47.3 °F

  • Average 2010–Present

    54.5 °F

  • Average High 2010–Present

    63.2 °F
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