Silver Falls State Park Weather Forecast

    • 63
    • 83

    Increasing Clouds

    • 59
    • 78

    Chance Rain Showers

    • 57
    • 72

    Chance Rain Showers

    • 57
    • 72

    Chance Rain Showers

    • 57
    • 64

    Rain Showers Likely

    • 55
    • 64

    Rain Showers Likely

Today 4 Sep Cascade Foothills of Marion and Linn Counties

Sunny. Hazy with Areas of smoke. Highs in the upper 80s. Winds light.

Tonight 4 Sep Cascade Foothills of Marion and Linn Counties

Partly cloudy. Hazy. A slight chance of Showers after midnight. Lows in the lower 60s. Winds light. Chance of rain 20 percent.

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Silver Falls State Park Temperature Statistics

September Temperature

Salem - McNary Field (16.8 miles)

  • Lowest 2 September, 2025

    57.9 °F

  • Average September

    69.8 °F

  • Highest 2 September, 2025

    89.1 °F

Climate (2020–Present)

Salem - McNary Field (16.8 miles)

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  • Average Low 2020–2025

    45.7 °F

  • Average 2020–2025

    55.2 °F

  • Average High 2020–2025

    65.6 °F
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