Bass Lake Weather Forecast

    • 20
    • 38

    Partly Sunny

    • 21
    • 42

    Partly Sunny

    • 26
    • 45

    Mostly Cloudy

    • 26
    • 48

    Partly Sunny

    • 29
    • 50

    Partly Sunny

    • 31
    • 53

    Partly Sunny

Today 8 Jan Central Siskiyou County

Mostly cloudy in the morning then clearing. Highs in the lower 30s to lower 40s. Southwest Winds around 5 Mph shifting to the north in the late morning and afternoon.

Tonight 8 Jan Central Siskiyou County

Partly cloudy. Lows around 20. North Winds around 5 Mph shifting to the east after midnight.

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Bass Lake Temperature Statistics

January Temperature

Montague Siskiyou County Airport (5 miles)

  • Lowest 5 January, 2026

    33.1 °F

  • Average January

    43.3 °F

  • Highest 2 January, 2026

    54 °F

Climate (2021–Present)

Montague Siskiyou County Airport (5 miles)

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  • Average Low 2021–2026

    39.7 °F

  • Average 2021–2026

    54.2 °F

  • Average High 2021–2026

    69 °F
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