Portland Weather Forecast

    • 50
    • 79

    Mostly Cloudy

    • 51
    • 75

    Partly Sunny

    • 51
    • 72

    Partly Sunny

    • 52
    • 77

    Partly Sunny

    • 53
    • 82

    Partly Sunny

    • 53
    • 82

    Partly Sunny

Today 6 May Inner Portland Metro

Mostly cloudy in the Morning, then becoming partly sunny. Highs in the upper 70s. Winds light.

Tonight 6 May Inner Portland Metro

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

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Portland Temperature Statistics

May Temperature

Portland, Portland International Airport (5.6 miles)

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  • Average May

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Climate (2021–Present)

Portland, Portland International Airport (5.6 miles)

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  • Average Low 2021–2026

    48.4 °F

  • Average 2021–2026

    56.3 °F

  • Average High 2021–2026

    65.5 °F
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