Cascadia State Park Weather Forecast

    • 49
    • 72

    Mostly Cloudy

    • 48
    • 69

    Rain

    • 45
    • 55

    Rain

    • 42
    • 50

    Rain

    • 41
    • 59

    Chance Rain

    • 43
    • 66

    Mostly Sunny

Today 19 Apr Cascade Foothills of Marion and Linn Counties

Mostly cloudy in the Morning, then becoming partly sunny. Highs in the lower 70s. Winds light.

Tonight 19 Apr Cascade Foothills of Marion and Linn Counties

Mostly cloudy. Lows in the upper 40s. Northwest wind 5 to 10 Mph, becoming light after midnight.

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Cascadia State Park Temperature Statistics

April Temperature

Corvallis, Corvallis Municipal Airport (40.4 miles)

  • Lowest 3 April, 2026

    32 °F

  • Average April

    51.3 °F

  • Highest 6 April, 2026

    78.1 °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 °F
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