Libby Weather Forecast

    • 32
    • 48

    Patchy Fog

    • 36
    • 48

    Rain Likely

    • 37
    • 49

    Rain

    • 32
    • 46

    Rain

    • 27
    • 41

    Snow Likely

    • 28
    • 38

    Rain/Snow

Today 13 Dec Kootenai/Cabinet Region

Mostly cloudy. Patchy fog until late afternoon. A 20 percent chance of rain and snow early in the morning. Highs in the 40s to lower 50s.

Tonight 13 Dec Kootenai/Cabinet Region

Partly cloudy in the evening then becoming mostly cloudy. Patchy fog. Lows in the upper 20s to mid 30s.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Libby Temperature Statistics

December Temperature

Boundary County Airport (41 miles)

  • Lowest 1 December, 2025

    26.6 °F

  • Average December

    35.8 °F

  • Highest 9 December, 2025

    50 °F

Climate (2020–Present)

Boundary County Airport (41 miles)

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  • Average Low 2020–2025

    37.6 °F

  • Average 2020–2025

    47.2 °F

  • Average High 2020–2025

    56.7 °F
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