Lake Coeur d'Alene Weather Forecast

    • 42
    • 60

    Partly Sunny

    • 42
    • 66

    Partly Sunny

    • 46
    • 67

    Partly Sunny

    • 49
    • 65

    Partly Sunny

    • 46
    • 64

    Partly Sunny

Today 26 Sep Coeur d'Alene Area

Partly cloudy in the morning then clearing. Highs in the upper 50s to lower 60s. Southwest wind 5 to 10 Mph. Gusts up to 20 Mph in the morning.

Tonight 26 Sep Coeur d'Alene Area

Mostly cloudy. Lows in the mid 30s to lower 40s. Light wind.

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Lake Coeur d'Alene Temperature Statistics

September Temperature

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

  • Lowest 5 September, 2026

    45 °F

  • Average September

    59.6 °F

  • Highest 21 September, 2026

    82 °F

Climate (2021–2026)

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

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  • Average Low 2021–2026

    39.8 °F

  • Average 2021–2026

    49.4 °F

  • Average High 2021–2026

    59 °F
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