Juanita Lake Weather Forecast

    • 40
    • 50

    Decreasing Clouds

    • 41
    • 54

    Mostly Cloudy

    • 43
    • 53

    Chance Rain

    • 42
    • 54

    Chance Rain

    • 40
    • 56

    Partly Sunny

    • 37
    • 56

    Mostly Sunny

Today 7 Dec Northeast Siskiyou and Northwest Modoc Counties

Mostly cloudy until early afternoon then clearing. Highs around 50. South Winds around 5 Mph shifting to the west this afternoon.

Tonight 7 Dec Northeast Siskiyou and Northwest Modoc Counties

Mostly clear in the evening then becoming partly cloudy. Lows in the mid 30s. West Winds around 5 Mph shifting to the south late in the evening and overnight.

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  • Temperature Real-Time

Juanita Lake Temperature Statistics

December Temperature

Montague Siskiyou County Airport (17.4 miles)

  • Lowest 1 December, 2025

    21.9 °F

  • Average December

    35.6 °F

  • Highest 5 December, 2025

    53.1 °F

Climate (2020–Present)

Montague Siskiyou County Airport (17.4 miles)

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  • Average Low 2020–2025

    39.7 °F

  • Average 2020–2025

    54.1 °F

  • Average High 2020–2025

    68.9 °F
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