Lake Coeur d'Alene Weather Forecast

    • 58
    • 86

    Mostly Sunny

    • 57
    • 85

    Mostly Sunny

    • 58
    • 83

    Mostly Sunny

    • 48
    • 70

    Partly Sunny

    • 51
    • 72

    Mostly Sunny

    • 55
    • 82

    Partly Sunny

Today 18 Sep Coeur d'Alene Area

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

Tonight 18 Sep Coeur d'Alene Area

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

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  • Temperature Real-Time

Lake Coeur d'Alene Temperature Statistics

September Temperature

Coeur d'Alene Airport - Pappy Boyington Field (7.5 miles)

  • Lowest 15 September, 2025

    51.1 °F

  • Average September

    71.7 °F

  • Highest 2 September, 2025

    100 °F

Climate (2020–Present)

Coeur d'Alene Airport - Pappy Boyington Field (7.5 miles)

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  • Average Low 2020–2025

    39.3 °F

  • Average 2020–2025

    49.1 °F

  • Average High 2020–2025

    58.8 °F
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