Santiam State Forest Weather Forecast

    • 56
    • 73

    Mostly Sunny

    • 55
    • 77

    Rain Showers

    • 49
    • 62

    Rain Showers

    • 54
    • 69

    Mostly Sunny

    • 56
    • 83

    Mostly Sunny

    • 52
    • 76

    Partly Sunny

Today 12 Sep Cascade Foothills of Marion and Linn Counties

Mostly sunny. Highs in the mid 70s. Winds light.

Tonight 12 Sep Cascade Foothills of Marion and Linn Counties

Mostly clear. Lows in the mid 50s. Winds light.

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  • Temperature Real-Time

Santiam State Forest Temperature Statistics

September Temperature

Salem - McNary Field (29.8 miles)

  • Lowest 2 September, 2025

    57.9 °F

  • Average September

    68.9 °F

  • Highest 4 September, 2025

    91 °F

Climate (2020–Present)

Salem - McNary Field (29.8 miles)

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  • Average Low 2020–2025

    45.8 °F

  • Average 2020–2025

    55.3 °F

  • Average High 2020–2025

    65.6 °F
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