Klamath National Forest Weather Forecast

    • 43
    • 66

    Increasing Clouds

    • 44
    • 70

    Mostly Sunny

    • 47
    • 76

    Mostly Sunny

    • 39
    • 58

    Chance Rain

    • 39
    • 59

    Mostly Sunny

    • 42
    • 66

    Mostly Sunny

Today 16 Oct Western Siskiyou County

Sunny. Highs in the mid 50s to mid 60s. Northeast Winds around 5 Mph.

Tonight 16 Oct Western Siskiyou County

Partly cloudy. Lows in the lower 40s to lower 50s. Northeast Winds 5 to 10 Mph shifting to the east well after midnight.

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Klamath National Forest Temperature Statistics

October Temperature

Montague Siskiyou County Airport (31.1 miles)

  • Lowest 4 October, 2025

    35.1 °F

  • Average October

    52.7 °F

  • Highest 8 October, 2025

    78.1 °F

Climate (2020–Present)

Montague Siskiyou County Airport (31.1 miles)

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  • Average Low 2020–2025

    39.6 °F

  • Average 2020–2025

    54.1 °F

  • Average High 2020–2025

    68.9 °F
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