Libby Airport Weather Forecast

    • 31
    • 62

    Partly Sunny

    • 34
    • 64

    Mostly Cloudy

    • 32
    • 66

    Partly Sunny

    • 36
    • 68

    Mostly Sunny

    • 36
    • 66

    Mostly Cloudy

    • 27
    • 55

    Slight Chance Rain

Today 18 Oct Kootenai/Cabinet Region

Mostly sunny. Highs in the upper 50s to mid 60s.

Tonight 18 Oct Kootenai/Cabinet Region

Partly cloudy in the evening then becoming mostly cloudy. Lows in the 30s.

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Libby Airport Temperature Statistics

October Temperature

Boundary County Airport (47.8 miles)

  • Lowest 13 October, 2026

    30.2 °F

  • Average October

    49.8 °F

  • Highest 5 October, 2026

    75.2 °F

Climate (2021–2026)

Boundary County Airport (47.8 miles)

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  • Average Low 2021–2026

    37.9 °F

  • Average 2021–2026

    47.4 °F

  • Average High 2021–2026

    56.7 °F
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