Alpine Lake Weather Forecast

    • 54
    • 82

    Sunny

    • 54
    • 85

    Sunny

    • 56
    • 86

    Mostly Sunny

    • 57
    • 86

    Partly Sunny

    • 53
    • 79

    Partly Sunny

    • 49
    • 72

    Partly Sunny

Today 16 Sep Coeur d'Alene Area

Sunny. Highs in the lower to mid 80s. East wind 5 to 10 Mph.

Tonight 16 Sep Coeur d'Alene Area

Mostly clear. Lows in the lower to mid 50s. East wind 5 to 10 Mph.

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Alpine Lake Temperature Statistics

September Temperature

Coeur d'Alene Airport - Pappy Boyington Field (3.7 miles)

  • Lowest 13 September, 2025

    55 °F

  • Average September

    74.2 °F

  • Highest 2 September, 2025

    100 °F

Climate (2020–Present)

Coeur d'Alene Airport - Pappy Boyington Field (3.7 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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