Chiliwist State Wildlife Recreation Area Weather Forecast

    • 34
    • 51

    Mostly Cloudy

    • 39
    • 45

    Rain

    • 34
    • 56

    Chance Rain

    • 37
    • 56

    Partly Sunny

    • 41
    • 60

    Mostly Sunny

    • 45
    • 65

    Partly Sunny

Today 31 Mar Okanogan Valley

Partly sunny. Highs in the upper 40s to mid 50s.

Tonight 31 Mar Okanogan Valley

Mostly cloudy. Lows in the lower to mid 30s.

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Chiliwist State Wildlife Recreation Area Temperature Statistics

March Temperature

Omak Airport (14.9 miles)

  • Lowest 10 March, 2026

    21.7 °F

  • Average March

    45.5 °F

  • Highest 18 March, 2026

    74.6 °F

Climate (2021–Present)

Omak Airport (14.9 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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