Sugarloaf Lake Weather Forecast

    • 53
    • 69

    Mostly Sunny

    • 57
    • 72

    Mostly Sunny

    • 57
    • 77

    Mostly Sunny

    • 60
    • 77

    Mostly Sunny

    • 61
    • 78

    Partly Sunny

    • 58
    • 79

    Partly Sunny

Today 15 Sep Western Okanogan County

Sunny. Highs in the 70s.

Tonight 15 Sep Western Okanogan County

Mostly clear. Lows in the upper 40s to mid 50s.

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Sugarloaf Lake Temperature Statistics

September Temperature

Omak Airport (11.8 miles)

  • Lowest 12 September, 2025

    55 °F

  • Average September

    76.1 °F

  • Highest 3 September, 2025

    104 °F

Climate (2020–Present)

Omak Airport (11.8 miles)

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  • Average Low 2020–2025

    40.7 °F

  • Average 2020–2025

    51.7 °F

  • Average High 2020–2025

    62.7 °F
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