Preacher Mountain Weather Forecast

    • 31
    • 36

    Rain/Snow

    • 20
    • 34

    Snow

    • 10
    • 22

    Chance Snow

    • 18
    • 22

    Mostly Cloudy

    • 20
    • 27

    Mostly Cloudy

    • 24
    • 30

    Mostly Cloudy

Today 25 Dec Kootenai/Cabinet Region

Mostly cloudy. Patchy fog early in the morning. Areas of fog late in the Morning, then patchy fog in the afternoon. A 50 percent chance of Areas of rain in the late morning and afternoon. Highs in the upper 30s to mid 40s.

Tonight 25 Dec Kootenai/Cabinet Region

Rain likely. Patchy fog. Chance of rain 80 percent. Lows in the 30s.

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Preacher Mountain Temperature Statistics

December Temperature

Boundary County Airport (23 miles)

  • Lowest 1 December, 2025

    26.6 °F

  • Average December

    37.3 °F

  • Highest 15 December, 2025

    55.4 °F

Climate (2020–Present)

Boundary County Airport (23 miles)

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  • Average Low 2020–2025

    37.7 °F

  • Average 2020–2025

    47.2 °F

  • Average High 2020–2025

    56.7 °F
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