Old Town - Chinatown Weather Forecast

    • 60
    • 82

    Mostly Sunny

    • 62
    • 86

    Becoming Sunny

    • 59
    • 83

    Chance Rain Showers

    • 58
    • 75

    Mostly Cloudy

    • 58
    • 77

    Partly Sunny

    • 60
    • 83

    Partly Sunny

    • 58
    • 81

    Partly Sunny

Today 19 Aug Inner Portland Metro

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

Tonight 19 Aug Inner Portland Metro

Mostly clear. Lows in the upper 50s. Winds light.

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Old Town - Chinatown Temperature Statistics

August Temperature

Portland, Portland International Airport (5.6 miles)

  • Lowest 3 August, 2026

    55.7 °F

  • Average August

    71.8 °F

  • Highest 6 August, 2026

    94.6 °F

Climate (2021–2026)

Portland, Portland International Airport (5.6 miles)

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  • Average Low 2021–2026

    48.3 °F

  • Average 2021–2026

    56.3 °F

  • Average High 2021–2026

    65.4 °F
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