Chopaka Mountain Weather Forecast

    • 38
    • 50

    Increasing Clouds

    • 34
    • 43

    Rain/Snow Likely

    • 30
    • 45

    Slight Chance Rain

    • 36
    • 46

    Partly Sunny

    • 40
    • 51

    Mostly Sunny

    • 43
    • 54

    Mostly Sunny

Today 12 Sep Western Okanogan County

Mostly cloudy in the Morning, becoming partly cloudy. Highs in the 70s. Gusts up to 20 Mph in the morning.

Tonight 12 Sep Western Okanogan County

Mostly cloudy. A chance of rain overnight. Lows in the lower to mid 50s. Gusts up to 30 Mph. Chance of precipitation 50 percent. Rainfall Amounts less than a tenth of an inch.

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Chopaka Mountain Temperature Statistics

September Temperature

Omak Airport (36 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 (36 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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