Whitmore Mountain Weather Forecast

    • 57
    • 76

    Partly Sunny

    • 61
    • 78

    Sunny

    • 64
    • 84

    Sunny

    • 64
    • 90

    Sunny

    • 61
    • 84

    Sunny

    • 61
    • 81

    Sunny

    • 64
    • 86

    Sunny

Today 5 Jul Okanogan Valley

Partly cloudy. Highs in the upper 70s to upper 80s. South wind 5 to 15 Mph with Gusts up to 20 Mph in the afternoon.

Tonight 5 Jul Okanogan Valley

Partly cloudy. Lows in the mid to upper 50s. West wind 5 to 15 Mph with Gusts up to 25 Mph in the Evening, becoming light and variable.

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Whitmore Mountain Temperature Statistics

July Temperature

Omak Airport (23 miles)

  • Lowest 3 July, 2025

    57 °F
  • Average July

    78.3 °F
  • Highest 1 July, 2025

    99 °F

Climate (2020–Present)

Omak Airport (23 miles)

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  • Average Low 2020–2025

    40.5 °F
  • Average 2020–2025

    51.7 °F
  • Average High 2020–2025

    62.6 °F
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