Tunk Mountain Weather Forecast

    • 43
    • 66

    Chance Rain Showers

    • 46
    • 72

    Increasing Clouds

    • 51
    • 79

    Partly Sunny

    • 48
    • 78

    Partly Sunny

    • 42
    • 70

    Partly Sunny

    • 39
    • 68

    Mostly Sunny

    • 38
    • 65

    Partly Sunny

Today 23 Aug Okanogan Highlands

Mostly cloudy with a chance of Showers and Thunderstorms. Highs in the mid 70s to lower 80s. Chance of precipitation 50 percent. Rainfall Amounts less than a tenth of an Inch, except higher Amounts possible in Thunderstorms.

Tonight 23 Aug Okanogan Highlands

Partly cloudy. Areas of smoke in the evening. Haze overnight. Lows in the upper 40s to upper 50s.

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Tunk Mountain Temperature Statistics

August Temperature

Omak Airport (14.3 miles)

  • Lowest 3 August, 2026

    50.6 °F

  • Average August

    74.4 °F

  • Highest 21 August, 2026

    99 °F

Climate (2021–2026)

Omak Airport (14.3 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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