Seiad Valley Weather Forecast

    • 39
    • 61

    Mostly Cloudy

    • 36
    • 57

    Chance Rain

    • 38
    • 62

    Mostly Sunny

    • 40
    • 66

    Mostly Sunny

    • 41
    • 67

    Mostly Sunny

    • 41
    • 68

    Mostly Sunny

    • 41
    • 65

    Partly Sunny

Today 31 Jan Western Siskiyou County

Mostly cloudy. Highs in the lower 50s to lower 60s. South Winds 5 to 10 Mph.

Tonight 31 Jan Western Siskiyou County

Mostly cloudy. Slight chance of rain after midnight. Chance of rain and snow well after midnight. Snow level 5000 feet after midnight. Lows in the mid 30s to lower 40s. South Winds 5 to 10 Mph. Chance of precipitation 30 percent.

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Seiad Valley Temperature Statistics

January Temperature

Montague Siskiyou County Airport (37.3 miles)

  • Lowest 25 January, 2026

    11.6 °F

  • Average January

    37.1 °F

  • Highest 23 January, 2026

    56.6 °F

Climate (2021–Present)

Montague Siskiyou County Airport (37.3 miles)

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  • Average Low 2021–2026

    39.6 °F

  • Average 2021–2026

    54.2 °F

  • Average High 2021–2026

    69 °F
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