Old Town - Chinatown Weather Forecast

    • 50
    • 65

    Chance Rain Showers

    • 48
    • 68

    Mostly Cloudy

    • 46
    • 64

    Chance Rain Showers

    • 43
    • 60

    Rain Showers Likely

    • 44
    • 66

    Partly Sunny

    • 48
    • 72

    Partly Sunny

Today 13 May Inner Portland Metro

Mostly cloudy Early, then becoming partly sunny. A 50 percent chance of Showers. Highs in the mid 60s. Southwest wind 15 to 20 Mph with Gusts up to 35 Mph. Rainfall Amounts less than a tenth of an inch.

Tonight 13 May Inner Portland Metro

Partly cloudy in the Evening, then becoming mostly cloudy. Lows in the upper 40s. Southwest wind 10 to 15 Mph.

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Old Town - Chinatown Temperature Statistics

May Temperature

Portland, Portland International Airport (5.6 miles)

  • Lowest 9 May, 2026

    48.7 °F

  • Average May

    64 °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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