Omak Airport Weather Forecast

    • 52
    • 75

    Mostly Cloudy

    • 52
    • 78

    Rain

    • 47
    • 68

    Rain

    • 48
    • 73

    Partly Sunny

    • 47
    • 74

    Partly Sunny

    • 49
    • 78

    Mostly Sunny

    • 50
    • 81

    Mostly Sunny

Today 11 Sep Okanogan Valley

Partly cloudy. Highs in the upper 60s to mid 70s.

Tonight 11 Sep Okanogan Valley

Mostly cloudy. Lows in the upper 40s to mid 50s. Gusts up to 20 Mph overnight.

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Omak Airport Temperature Statistics

September Temperature

Omak Airport (0 miles)

  • Lowest 6 September, 2026

    46.7 °F

  • Average September

    64.2 °F

  • Highest 1 September, 2026

    83.6 °F

Climate (2021–2026)

Omak Airport (0 miles)

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  • Average Low 2021–2026

    40.7 °F

  • Average 2021–2026

    51.8 °F

  • Average High 2021–2026

    62.9 °F
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