Knight Lake Weather Forecast

    • 53
    • 84

    Mostly Sunny

    • 52
    • 84

    Mostly Sunny

    • 56
    • 83

    Partly Sunny

    • 45
    • 74

    Mostly Sunny

    • 47
    • 74

    Mostly Sunny

    • 52
    • 81

    Partly Sunny

Today 18 Sep Spokane Area

Sunny. Highs in the lower to mid 80s. Light wind.

Tonight 18 Sep Spokane Area

Mostly clear. Lows in the 50s. Light wind.

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  • Temperature Real-Time

Knight Lake Temperature Statistics

September Temperature

Deer Park, Deer Park Airport (14.3 miles)

  • Lowest 13 September, 2025

    46 °F

  • Average September

    69.3 °F

  • Highest 2 September, 2025

    99 °F

Climate (2020–Present)

Deer Park, Deer Park Airport (14.3 miles)

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  • Average Low 2020–2025

    35.5 °F

  • Average 2020–2025

    48.1 °F

  • Average High 2020–2025

    60 °F
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