Orleans Mountain Weather Forecast

    • 39
    • 48

    Mostly Sunny

    • 46
    • 53

    Mostly Sunny

    • 48
    • 57

    Mostly Sunny

    • 43
    • 59

    Rain Likely

    • 37
    • 45

    Rain Likely

    • 40
    • 47

    Mostly Sunny

Today 15 Oct Western Siskiyou County

Sunny. Highs in the mid 50s to mid 60s. East Winds around 5 Mph shifting to the west in the late morning and afternoon.

Tonight 15 Oct Western Siskiyou County

Mostly clear. Lows in the mid 30s to lower 40s. Northwest Winds around 5 Mph shifting to the northeast after midnight.

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Orleans Mountain Temperature Statistics

October Temperature

Arcata / Eureka, Arcata Airport (39.8 miles)

  • Lowest 9 October, 2025

    43 °F

  • Average October

    55 °F

  • Highest 7 October, 2025

    73 °F

Climate (2020–Present)

Arcata / Eureka, Arcata Airport (39.8 miles)

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  • Average Low 2020–2025

    45.2 °F

  • Average 2020–2025

    52 °F

  • Average High 2020–2025

    59.3 °F
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