Roppair Airport Weather Forecast

    • 48
    • 79

    Becoming Sunny

    • 49
    • 79

    Mostly Sunny

    • 42
    • 66

    Mostly Cloudy

    • 39
    • 61

    Partly Sunny

    • 38
    • 65

    Mostly Sunny

    • 39
    • 68

    Mostly Sunny

    • 43
    • 67

    Partly Sunny

Today 7 Oct Linn County Lowlands

Sunny. Highs around 80. Winds light.

Tonight 7 Oct Linn County Lowlands

Clear. Lows in the upper 40s. Winds light.

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Roppair Airport Temperature Statistics

October Temperature

Corvallis, Corvallis Municipal Airport (14.3 miles)

  • Lowest 5 October, 2026

    45 °F

  • Average October

    63.4 °F

  • Highest 4 October, 2026

    82 °F

Climate (2021–2026)

Corvallis, Corvallis Municipal Airport (14.3 miles)

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  • Average Low 2021–2026

    43.4 °F

  • Average 2021–2026

    53.1 °F

  • Average High 2021–2026

    63.9 °F
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