Sourdough Airport Weather Forecast

    • 33
    • 60

    Increasing Clouds

    • 30
    • 56

    Mostly Sunny

    • 35
    • 52

    Rain

    • 30
    • 51

    Chance Rain

    • 34
    • 54

    Partly Sunny

    • 32
    • 54

    Partly Sunny

    • 34
    • 54

    Mostly Cloudy

Today 16 Oct Okanogan Highlands

Sunny. Highs in the mid 50s to lower 60s.

Tonight 16 Oct Okanogan Highlands

Partly cloudy. Lows in the lower 30s to lower 40s.

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Sourdough Airport Temperature Statistics

October Temperature

Omak Airport (21.1 miles)

  • Lowest 14 October, 2025

    35.1 °F

  • Average October

    54.3 °F

  • Highest 7 October, 2025

    73 °F

Climate (2020–Present)

Omak Airport (21.1 miles)

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  • Average Low 2020–2025

    40.6 °F

  • Average 2020–2025

    51.7 °F

  • Average High 2020–2025

    62.7 °F
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