Pleasant Lake Weather Forecast

    • 52
    • 71

    Becoming Sunny

    • 51
    • 67

    Sunny

    • 59
    • 75

    Mostly Sunny

    • 58
    • 76

    Mostly Sunny

    • 56
    • 73

    Mostly Sunny

    • 53
    • 72

    Mostly Sunny

    • 53
    • 71

    Mostly Sunny

Today 21 Aug Western Siskiyou County

Mostly cloudy in the late morning and early afternoon then becoming partly cloudy. Highs in the mid 70s to mid 80s. South Winds around 5 Mph shifting to the southwest 10 to 15 Mph this afternoon.

Tonight 21 Aug Western Siskiyou County

Mostly clear. A 10 percent chance of rain this evening. Lows in the lower to mid 50s. Southwest Winds 10 to 15 Mph.

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Pleasant Lake Temperature Statistics

August Temperature

Montague Siskiyou County Airport (46.6 miles)

  • Lowest 16 August, 2026

    47.6 °F

  • Average August

    75.5 °F

  • Highest 7 August, 2026

    104.6 °F

Climate (2021–2026)

Montague Siskiyou County Airport (46.6 miles)

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  • Average Low 2021–2026

    39.3 °F

  • Average 2021–2026

    54 °F

  • Average High 2021–2026

    69.1 °F
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