Trout Lake Weather Forecast

    • 31
    • 54

    Partly Sunny

    • 31
    • 53

    Gradual Clearing

    • 33
    • 55

    Mostly Cloudy

    • 39
    • 56

    Chance Rain

    • 38
    • 59

    Chance Rain

    • 34
    • 59

    Mostly Sunny

    • 33
    • 59

    Mostly Sunny

Today 6 Dec Central Siskiyou County

Sunny. Highs in the mid 40s to mid 50s. Northwest Winds around 5 Mph.

Tonight 6 Dec Central Siskiyou County

Partly cloudy early this evening then becoming mostly cloudy. Patchy fog after midnight. Lows in the lower to mid 30s. Northwest Winds around 5 Mph shifting to the south after Midnight, then shifting to the west well after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Trout Lake Temperature Statistics

December Temperature

Montague Siskiyou County Airport (5.6 miles)

  • Lowest 1 December, 2025

    21.9 °F

  • Average December

    34.1 °F

  • Highest 2 December, 2025

    52 °F

Climate (2020–Present)

Montague Siskiyou County Airport (5.6 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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