Willow Creek Mountain Weather Forecast

    • 28
    • 37

    Rain

    • 27
    • 32

    Chance Snow

    • 30
    • 32

    Snow

    • 29
    • 34

    Snow Likely

    • 25
    • 35

    Snow Likely

    • 28
    • 34

    Chance Snow

Today 21 Dec North Central and Southeast Siskiyou County

Rain. Snow level 7000 feet in the afternoon. Highs in the lower 40s to lower 50s. Southwest Winds 10 to 20 Mph. Chance of rain near 100 percent.

Tonight 21 Dec North Central and Southeast Siskiyou County

Rain in the Evening, then rain and snow after midnight. Snow level 6000 feet lowering to 4500 feet after midnight. Little or no snow accumulation. Lows in the lower to mid 30s. Southwest Winds 10 to 20 Mph. Chance of precipitation 90 percent.

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Willow Creek Mountain Temperature Statistics

December Temperature

Montague Siskiyou County Airport (11.8 miles)

  • Lowest 14 December, 2025

    21 °F

  • Average December

    37.4 °F

  • Highest 6 December, 2025

    57.9 °F

Climate (2020–Present)

Montague Siskiyou County Airport (11.8 miles)

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  • Average Low 2020–2025

    39.7 °F

  • Average 2020–2025

    54.2 °F

  • Average High 2020–2025

    68.9 °F
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