Detroit Lake State Park Weather Forecast

    • 39
    • 59

    Increasing Clouds

    • 40
    • 62

    Mostly Cloudy

    • 49
    • 64

    Rain

    • 43
    • 60

    Rain

    • 41
    • 58

    Slight Chance Rain

    • 45
    • 62

    Chance Rain

Today 29 Oct Cascade Foothills of Marion and Linn Counties

Sunny. Highs in the upper 50s. Winds light.

Tonight 29 Oct Cascade Foothills of Marion and Linn Counties

Mostly clear. Lows in the lower 40s. Northeast wind 5 to 10 Mph.

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Detroit Lake State Park Temperature Statistics

October Temperature

Salem - McNary Field (42.3 miles)

  • Lowest 15 October, 2025

    35.1 °F
  • Average October

    53.5 °F
  • Highest 7 October, 2025

    80.1 °F

Climate (2020–Present)

Salem - McNary Field (42.3 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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