Lake Rene Weather Forecast

    • 49
    • 75

    Increasing Clouds

    • 46
    • 73

    Mostly Cloudy

    • 45
    • 67

    Partly Sunny

    • 48
    • 70

    Chance Rain

    • 42
    • 60

    Chance Rain

    • 39
    • 56

    Mostly Cloudy

Today 21 Sep Kootenai/Cabinet Region

Sunny. Patchy fog early in the morning. Highs in the upper 70s to mid 80s.

Tonight 21 Sep Kootenai/Cabinet Region

Mostly clear in the evening then becoming mostly cloudy. Lows in the mid 40s to lower 50s.

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  • Temperature Real-Time

Lake Rene Temperature Statistics

September Temperature

Boundary County Airport (26.7 miles)

  • Lowest 17 September, 2026

    41 °F

  • Average September

    57.2 °F

  • Highest 1 September, 2026

    78.8 °F

Climate (2021–2026)

Boundary County Airport (26.7 miles)

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  • Average Low 2021–2026

    37.9 °F

  • Average 2021–2026

    47.3 °F

  • Average High 2021–2026

    56.7 °F
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