Stark's Twin Oaks Airpark Weather Forecast

    • 50
    • 72

    Becoming Sunny

    • 53
    • 82

    Mostly Sunny

    • 52
    • 81

    Mostly Sunny

    • 49
    • 79

    Partly Sunny

    • 50
    • 76

    Mostly Cloudy

    • 46
    • 64

    Chance Rain

    • 48
    • 66

    Chance Rain

Today 20 May Tualatin Valley

Mostly sunny. Highs in the mid 70s. North wind 5 to 10 Mph.

Tonight 20 May Tualatin Valley

Partly cloudy this Evening, then clearing. Lows around 50. Northwest wind 5 to 10 Mph.

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  • Temperature Real-Time

Stark's Twin Oaks Airpark Temperature Statistics

May Temperature

Portland-Hillsboro Airport (8.1 miles)

  • Lowest 17 May, 2026

    36.6 °F

  • Average May

    59.1 °F

  • Highest 3 May, 2026

    90.6 °F

Climate (2021–Present)

Portland-Hillsboro Airport (8.1 miles)

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  • Average Low 2021–2026

    43.5 °F

  • Average 2021–2026

    53.9 °F

  • Average High 2021–2026

    64.6 °F
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