Stehekin State Airport Weather Forecast

    • 62
    • 90

    Mostly Cloudy

    • 59
    • 79

    Mostly Cloudy

    • 66
    • 91

    Mostly Sunny

    • 66
    • 93

    Partly Sunny

    • 59
    • 85

    Slight Chance Thunderstorms

    • 56
    • 79

    Partly Sunny

Today 22 Aug Western Chelan County

Haze and patchy smoke in the morning. Mostly cloudy with a chance of rain Showers. A chance of Thunderstorms. Highs in the upper 70s to upper 80s. Gusts up to 25 Mph in the afternoon. Chance of precipitation 50 percent. Rainfall Amounts less than a tenth of an Inch, except higher Amounts possible in Thunderstorms.

Tonight 22 Aug Western Chelan County

Mostly cloudy. A chance of Showers and Thunderstorms in the Evening, then a chance of rain Showers overnight. Lows in the mid 50s to lower 60s. West wind 5 to 15 Mph in the Evening, becoming light and variable. Gusts up to 30 Mph. Chance of precipitation 50 percent. Rainfall Amounts less than a tenth of an Inch, except higher Amounts possible in Thunderstorms.

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Stehekin State Airport Temperature Statistics

August Temperature

Omak Airport (55.3 miles)

  • Lowest 3 August, 2026

    50.6 °F

  • Average August

    74 °F

  • Highest 20 August, 2026

    96.1 °F

Climate (2021–2026)

Omak Airport (55.3 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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