Cougar Lake Weather Forecast

    • 42
    • 61

    Becoming Sunny

    • 46
    • 66

    Mostly Sunny

    • 49
    • 68

    Mostly Cloudy

    • 46
    • 68

    Partly Sunny

    • 44
    • 62

    Chance Rain Showers

    • 40
    • 51

    Chance Rain Showers

Today 21 Jun Western Okanogan County

Sunny. Highs in the upper 70s to mid 80s. Gusts up to 20 Mph.

Tonight 21 Jun Western Okanogan County

Mostly clear. Lows in the 50s.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Cougar Lake Temperature Statistics

June Temperature

Omak Airport (51.6 miles)

  • Lowest 7 June, 2026

    35.7 °F

  • Average June

    65.7 °F

  • Highest 15 June, 2026

    96.7 °F

Climate (2021–2026)

Omak Airport (51.6 miles)

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  • Average Low 2021–2026

    40.9 °F

  • Average 2021–2026

    52 °F

  • Average High 2021–2026

    63.1 °F
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