Cascadia State Park Weather Forecast

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    Rain

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    • 50

    Rain

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    Rain

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    • 53

    Rain

    • 37
    • 51

    Rain Likely

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    Slight Chance Rain

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    Chance Rain

Today 20 Feb Cascade Foothills of Marion and Linn Counties

Mostly cloudy with a slight chance of rain and snow Showers. Snow level 2500 feet. Highs in the lower 40s. South wind 5 to 10 Mph. Chance of precipitation 20 percent.

Tonight 20 Feb Cascade Foothills of Marion and Linn Counties

Mostly cloudy. A slight chance of rain and snow this Evening, then rain and snow likely after midnight. Snow level 2000 feet. Snow accumulation up to 2 Inches. Lows in the mid 30s. Southeast wind 5 to 10 Mph. Chance of precipitation 70 percent. Rainfall Amounts a tenth to a quarter of an inch.

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Cascadia State Park Temperature Statistics

February Temperature

Corvallis, Corvallis Municipal Airport (40.4 miles)

  • Lowest 11 February, 2026

    27 °F

  • Average February

    42.8 °F

  • Highest 2 February, 2026

    61 °F

Climate (2021–Present)

Corvallis, Corvallis Municipal Airport (40.4 miles)

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  • Average Low 2021–2026

    43.5 °F

  • Average 2021–2026

    53.2 °F

  • Average High 2021–2026

    64.1 °F
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