Chief Joseph State Park Weather Forecast

    • 32
    • 48

    Chance Rain

    • 38
    • 51

    Rain

    • 34
    • 53

    Rain/Snow Likely

    • 30
    • 50

    Rain/Snow Likely

    • 29
    • 49

    Partly Sunny

    • 35
    • 48

    Chance Rain/Snow

    • 40
    • 58

    Chance Rain

Today 10 Mar Okanogan Valley

Sunny. Highs in the upper 30s to upper 40s. Southwest wind 5 to 15 Mph with Gusts up to 30 Mph in the afternoon.

Tonight 10 Mar Okanogan Valley

Mostly cloudy. A chance of snow. Lows in the upper 20s to lower 30s. South wind 5 to 15 Mph with Gusts up to 30 Mph. Chance of precipitation 50 percent.

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Chief Joseph State Park Temperature Statistics

March Temperature

Omak Airport (27.3 miles)

  • Lowest 1 March, 2026

    28.9 °F

  • Average March

    46.3 °F

  • Highest 7 March, 2026

    70 °F

Climate (2021–Present)

Omak Airport (27.3 miles)

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  • Average Low 2021–2026

    40.9 °F

  • Average 2021–2026

    52 °F

  • Average High 2021–2026

    63 °F
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