Bass Lake Weather Forecast

    • 27
    • 43

    Rain Showers Likely

    • 21
    • 38

    Freezing Fog

    • 21
    • 40

    Partly Sunny

    • 24
    • 43

    Mostly Sunny

    • 26
    • 46

    Mostly Sunny

    • 27
    • 48

    Partly Sunny

    • 29
    • 47

    Chance Rain Showers

Today 26 Dec Central Siskiyou County

Rain and snow Showers likely. Snow level 4000 feet. Little or no new snow accumulation. Highs in the lower to mid 40s. Breezy. South Winds 15 to 25 Mph shifting to the southwest 10 to 15 Mph late this afternoon. Chance of precipitation 80 percent.

Tonight 26 Dec Central Siskiyou County

Mostly cloudy. A 50 percent chance of rain and snow Showers this evening. Snow level 2900 feet this evening. Lows in the mid 20s to lower 30s. Northwest Winds 5 to 10 Mph.

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Bass Lake Temperature Statistics

December Temperature

Montague Siskiyou County Airport (5 miles)

  • Lowest 14 December, 2025

    21 °F

  • Average December

    38.9 °F

  • Highest 6 December, 2025

    57.9 °F

Climate (2020–Present)

Montague Siskiyou County Airport (5 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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