Chief Joseph State Park Weather Forecast

    • 17
    • 30

    Partly Sunny

    • 18
    • 30

    Partly Sunny

    • 27
    • 32

    Mostly Cloudy

    • 27
    • 32

    Rain/Snow

    • 19
    • 34

    Chance Snow

    • 19
    • 29

    Chance Snow

    • 23
    • 30

    Chance Snow

Today 28 Jan Okanogan Valley

Partly sunny. Highs in the upper 20s to lower 30s.

Tonight 28 Jan Okanogan Valley

Partly cloudy. Lows 15 to 19.

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Chief Joseph State Park Temperature Statistics

January Temperature

Omak Airport (27.3 miles)

  • Lowest 22 January, 2025

    9.8 °F

  • Average January

    28.3 °F

  • Highest 6 January, 2025

    40.6 °F

Climate (2020–Present)

Omak Airport (27.3 miles)

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  • Average Low 2020–2025

    40.7 °F

  • Average 2020–2025

    51.8 °F

  • Average High 2020–2025

    62.6 °F
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