Tualatin Weather Forecast

    • 61
    • 92

    Mostly Sunny

    • 60
    • 91

    Increasing Clouds

    • 59
    • 84

    Partly Sunny

    • 60
    • 86

    Partly Sunny

    • 62
    • 89

    Mostly Sunny

    • 64
    • 92

    Mostly Sunny

    • 65
    • 94

    Partly Sunny

Today 28 Aug Tualatin Valley

Sunny. Highs in the lower 90s. Winds light.

Tonight 28 Aug Tualatin Valley

Mostly clear. Lows in the upper 50s. Winds light this Evening, becoming light and variable.

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Tualatin Temperature Statistics

August Temperature

Aurora State Airport (9.3 miles)

  • Lowest 8 August, 2025

    51.7 °F

  • Average August

    73 °F

  • Highest 10 August, 2025

    101.6 °F

Climate (2020–Present)

Aurora State Airport (9.3 miles)

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  • Average Low 2020–2025

    46 °F

  • Average 2020–2025

    55.2 °F

  • Average High 2020–2025

    64.9 °F
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