Willamette River - Portland Morrison Street Bridge Weather Forecast

    • 50
    • 79

    Becoming Sunny

    • 54
    • 80

    Partly Sunny

    • 47
    • 64

    Rain Showers

    • 48
    • 65

    Rain Showers Likely

    • 50
    • 70

    Partly Sunny

    • 52
    • 75

    Partly Sunny

Today 23 May Inner Portland Metro

Partly sunny this Morning, then clearing. Highs in the upper 70s. North wind 5 to 10 Mph.

Tonight 23 May Inner Portland Metro

Mostly clear. Lows in the upper 40s. North wind 5 to 10 Mph.

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  • Temperature Real-Time

Willamette River - Portland Morrison Street Bridge Temperature Statistics

May Temperature

Portland, Portland International Airport (5.6 miles)

  • Lowest 17 May, 2026

    41.6 °F

  • Average May

    61.9 °F

  • Highest 3 May, 2026

    91.7 °F

Climate (2021–Present)

Portland, Portland International Airport (5.6 miles)

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  • Average Low 2021–2026

    48.4 °F

  • Average 2021–2026

    56.4 °F

  • Average High 2021–2026

    65.5 °F
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