Siskiyou Mountain Park Weather Forecast

    • 43
    • 57

    Increasing Clouds

    • 46
    • 64

    Increasing Clouds

    • 46
    • 69

    Partly Sunny

    • 44
    • 55

    Mostly Cloudy

    • 46
    • 59

    Partly Sunny

    • 48
    • 62

    Mostly Cloudy

    • 46
    • 62

    Chance Rain

Today 5 Nov Jackson County

Mostly cloudy with a chance of rain. Highs in the mid 50s to lower 60s.

Tonight 5 Nov Jackson County

Partly cloudy until well after midnight then becoming mostly cloudy. Lows in the mid 30s to lower 40s. Southeast Winds 5 to 10 Mph.

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Siskiyou Mountain Park Temperature Statistics

November Temperature

Montague Siskiyou County Airport (28.6 miles)

  • Lowest 1 November, 2026

    28.7 °F

  • Average November

    42.8 °F

  • Highest 1 November, 2026

    59.6 °F

Climate (2021–2026)

Montague Siskiyou County Airport (28.6 miles)

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  • Average Low 2021–2026

    39.1 °F

  • Average 2021–2026

    54 °F

  • Average High 2021–2026

    69.2 °F
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