Willamina Weather Forecast

    • 53
    • 82

    Mostly Sunny

    • 50
    • 79

    Mostly Sunny

    • 49
    • 78

    Mostly Sunny

    • 51
    • 81

    Sunny

    • 50
    • 82

    Mostly Sunny

    • 46
    • 70

    Partly Sunny

Today 4 Oct West Central Willamette Valley

Patchy dense fog in the morning. Sunny. Highs in the lower 80s. Winds light.

Tonight 4 Oct West Central Willamette Valley

Partly cloudy in the Evening, then clearing. Lows in the mid 50s. Light and variable Winds.

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Willamina Temperature Statistics

October Temperature

McMinnville, McMinnville Municipal Airport (18.6 miles)

  • Lowest 1 October, 2026

    46.9 °F

  • Average October

    63 °F

  • Highest 1 October, 2026

    81 °F

Climate (2021–2026)

McMinnville, McMinnville Municipal Airport (18.6 miles)

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  • Average Low 2021–2026

    43.7 °F

  • Average 2021–2026

    54.1 °F

  • Average High 2021–2026

    64.9 °F
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