Columbia River - Government Island Weather Forecast

    • 58
    • 86

    Increasing Clouds

    • 59
    • 78

    Partly Sunny

    • 57
    • 80

    Partly Sunny

    • 58
    • 82

    Mostly Sunny

    • 57
    • 78

    Mostly Sunny

    • 56
    • 81

    Mostly Sunny

Today 24 Jul Inner Portland Metro

Sunny. Highs in the upper 80s. Winds light.

Tonight 24 Jul Inner Portland Metro

Partly cloudy. Lows in the upper 50s. West wind 5 to 10 Mph, becoming light after midnight.

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Columbia River - Government Island Temperature Statistics

July Temperature

Portland, Portland International Airport (5 miles)

  • Lowest 2 July, 2026

    51.7 °F

  • Average July

    70.9 °F

  • Highest 21 July, 2026

    100.7 °F

Climate (2021–2026)

Portland, Portland International Airport (5 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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