North Furman Lake Weather Forecast

    • 56
    • 82

    Mostly Sunny

    • 56
    • 79

    Mostly Sunny

    • 53
    • 81

    Mostly Sunny

    • 54
    • 79

    Partly Sunny

    • 45
    • 71

    Mostly Sunny

    • 48
    • 72

    Mostly Sunny

    • 53
    • 75

    Partly Sunny

Today 17 Sep Okanogan Valley

Sunny. Highs in the 80s.

Tonight 17 Sep Okanogan Valley

Mostly clear. Areas of smoke overnight. Lows in the mid to upper 50s.

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North Furman Lake Temperature Statistics

September Temperature

Omak Airport (16.8 miles)

  • Lowest 15 September, 2025

    53.1 °F

  • Average September

    74.5 °F

  • Highest 3 September, 2025

    104 °F

Climate (2020–Present)

Omak Airport (16.8 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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