Penley Lake Weather Forecast

    • 55
    • 83

    Rain Showers Likely

    • 47
    • 72

    Slight Chance Rain Showers

    • 54
    • 76

    Partly Sunny

    • 59
    • 84

    Mostly Sunny

    • 52
    • 85

    Mostly Sunny

    • 56
    • 82

    Mostly Sunny

    • 58
    • 85

    Mostly Sunny

Today 25 May Okanogan Valley

Partly cloudy. Highs in the 80s. South wind 5 to 15 Mph with Gusts up to 20 Mph in the afternoon.

Tonight 25 May Okanogan Valley

Partly cloudy with a chance of rain Showers in the Evening, then cloudy with rain Showers likely and a chance of Thunderstorms overnight. Some Thunderstorms may produce gusty Winds overnight. Lows in the mid to upper 50s, southwest wind 5 to 15 Mph, Gusts up to 25 Mph. Chance of precipitation 70 percent. Rainfall Amounts around a tenth of an Inch, except higher Amounts possible in Thunderstorms.

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Penley Lake Temperature Statistics

May Temperature

Omak Airport (11.2 miles)

  • Lowest 5 May, 2025

    32.6 °F

  • Average May

    55.8 °F

  • Highest 2 May, 2025

    80.7 °F

Climate (2020–Present)

Omak Airport (11.2 miles)

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  • Average Low 2020–2025

    40.6 °F

  • Average 2020–2025

    51.6 °F

  • Average High 2020–2025

    62.5 °F
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