Erratic Rock State Natural Site Weather Forecast

    • 54
    • 85

    Mostly Sunny

    • 52
    • 84

    Mostly Sunny

    • 53
    • 83

    Partly Sunny

    • 54
    • 84

    Partly Sunny

    • 53
    • 78

    Partly Sunny

    • 53
    • 76

    Partly Sunny

Today 17 Aug West Central Willamette Valley

Mostly sunny. Highs in the mid 80s. Winds light.

Tonight 17 Aug West Central Willamette Valley

Mostly cloudy in the Evening, then clearing. Lows in the mid 50s. Winds light.

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Erratic Rock State Natural Site Temperature Statistics

August Temperature

McMinnville, McMinnville Municipal Airport (8.7 miles)

  • Lowest 3 August, 2026

    45.6 °F

  • Average August

    69.6 °F

  • Highest 6 August, 2026

    94.6 °F

Climate (2021–2026)

McMinnville, McMinnville Municipal Airport (8.7 miles)

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  • Average Low 2021–2026

    43.7 °F

  • Average 2021–2026

    54.1 °F

  • Average High 2021–2026

    65 °F
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