Okanogan National Forest Weather Forecast

    • 48
    • 61

    Slight Chance Thunderstorms

    • 46
    • 61

    Partly Sunny

    • 49
    • 62

    Partly Sunny

    • 52
    • 64

    Partly Sunny

    • 50
    • 64

    Chance Rain Showers

    • 44
    • 57

    Rain Showers Likely

Today 17 Aug Western Okanogan County

Partly cloudy in the Morning, then sunny with a chance of rain Showers in the afternoon. Patchy smoke. Highs in the mid 80s to lower 90s. Chance of precipitation 20 percent.

Tonight 17 Aug Western Okanogan County

Mostly cloudy. A chance of rain Showers in the evening. Patchy smoke. Lows in the upper 50s to mid 60s. Chance of precipitation 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Okanogan National Forest Temperature Statistics

August Temperature

Omak Airport (41 miles)

  • Lowest 3 August, 2026

    50.6 °F

  • Average August

    73.2 °F

  • Highest 6 August, 2026

    95.6 °F

Climate (2021–2026)

Omak Airport (41 miles)

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  • Average Low 2021–2026

    40.7 °F

  • Average 2021–2026

    51.8 °F

  • Average High 2021–2026

    62.8 °F
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