Pleasant Lake Weather Forecast

    • 58
    • 74

    Sunny

    • 56
    • 74

    Sunny

    • 58
    • 74

    Mostly Sunny

    • 56
    • 68

    Partly Sunny

    • 54
    • 67

    Mostly Sunny

    • 56
    • 69

    Sunny

    • 57
    • 73

    Sunny

Today 16 Sep Western Siskiyou County

Sunny. Highs in the lower 80s to lower 90s. Southeast Winds 5 to 10 Mph shifting to the south this afternoon.

Tonight 16 Sep Western Siskiyou County

Clear. Lows in the mid 50s to lower 60s. West Winds 5 to 10 Mph shifting to the southeast after midnight.

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Pleasant Lake Temperature Statistics

September Temperature

Montague Siskiyou County Airport (46.6 miles)

  • Lowest 1 September, 2025

    48 °F

  • Average September

    68.6 °F

  • Highest 1 September, 2025

    95 °F

Climate (2020–Present)

Montague Siskiyou County Airport (46.6 miles)

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  • Average Low 2020–2025

    39.6 °F

  • Average 2020–2025

    54.2 °F

  • Average High 2020–2025

    69 °F
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