Lost Peak Weather Forecast

    • 44
    • 58

    Increasing Clouds

    • 41
    • 49

    Rain/Snow Likely

    • 42
    • 52

    Mostly Sunny

    • 44
    • 56

    Mostly Sunny

    • 37
    • 54

    Chance Rain/Snow

    • 38
    • 48

    Slight Chance Rain/Snow

Today 13 Sep Western Okanogan County

Sunny, haze. Areas of smoke in the afternoon. Highs in the 80s. South wind 5 to 15 Mph in the afternoon.

Tonight 13 Sep Western Okanogan County

Mostly cloudy. Lows in the lower 50s to lower 60s.

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Lost Peak Temperature Statistics

September Temperature

Omak Airport (49.1 miles)

  • Lowest 8 September, 2025

    57 °F

  • Average September

    76.9 °F

  • Highest 3 September, 2025

    104 °F

Climate (2020–Present)

Omak Airport (49.1 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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