Erratic Rock State Natural Site Weather Forecast

    • 43
    • 65

    Decreasing Clouds

    • 43
    • 60

    Chance Rain

    • 39
    • 57

    Chance Rain

    • 41
    • 62

    Mostly Cloudy

    • 43
    • 68

    Partly Sunny

    • 44
    • 70

    Mostly Sunny

    • 47
    • 73

    Mostly Sunny

Today 14 May West Central Willamette Valley

Partly sunny. Highs in the upper 60s. Southwest wind 5 to 10 Mph.

Tonight 14 May West Central Willamette Valley

Partly cloudy. Lows in the mid 40s. West wind 5 to 10 Mph.

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  • Temperature Real-Time

Erratic Rock State Natural Site Temperature Statistics

May Temperature

McMinnville, McMinnville Municipal Airport (8.7 miles)

  • Lowest 9 May, 2026

    43.6 °F

  • Average May

    60.4 °F

  • Highest 3 May, 2026

    88.6 °F

Climate (2021–Present)

McMinnville, McMinnville Municipal Airport (8.7 miles)

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  • Average Low 2021–2026

    43.8 °F

  • Average 2021–2026

    54.2 °F

  • Average High 2021–2026

    65.1 °F
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