Santiam State Forest Weather Forecast

    • 55
    • 79

    Sunny

    • 53
    • 78

    Mostly Sunny

    • 45
    • 61

    Chance Rain Showers

    • 41
    • 55

    Mostly Cloudy

    • 41
    • 59

    Mostly Sunny

    • 44
    • 63

    Mostly Sunny

    • 46
    • 65

    Partly Sunny

Today 7 Oct Cascade Foothills of Marion and Linn Counties

Sunny. Highs in the upper 70s. Winds light.

Tonight 7 Oct Cascade Foothills of Marion and Linn Counties

Clear. Lows in the lower 50s. Winds light.

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Santiam State Forest Temperature Statistics

October Temperature

Salem - McNary Field (29.8 miles)

  • Lowest 1 October, 2026

    49.6 °F

  • Average October

    64.1 °F

  • Highest 4 October, 2026

    81 °F

Climate (2021–2026)

Salem - McNary Field (29.8 miles)

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  • Average Low 2021–2026

    45.7 °F

  • Average 2021–2026

    55.4 °F

  • Average High 2021–2026

    65.7 °F
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