Yreka Weather Forecast

    • 33
    • 57

    Becoming Sunny

    • 33
    • 57

    Mostly Sunny

    • 32
    • 57

    Mostly Sunny

    • 32
    • 59

    Mostly Sunny

    • 37
    • 56

    Mostly Cloudy

    • 40
    • 55

    Chance Rain

    • 38
    • 54

    Chance Rain

Today 10 Dec Central Siskiyou County

Sunny. Highs in the mid 50s to lower 60s. South Winds around 5 Mph shifting to the southwest late this afternoon.

Tonight 10 Dec Central Siskiyou County

Mostly clear. Lows in the lower 30s to lower 40s. Southwest Winds around 5 Mph.

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Yreka Temperature Statistics

December Temperature

Montague Siskiyou County Airport (8.7 miles)

  • Lowest 1 December, 2025

    21.9 °F

  • Average December

    37.9 °F

  • Highest 6 December, 2025

    57.9 °F

Climate (2020–Present)

Montague Siskiyou County Airport (8.7 miles)

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  • Average Low 2020–2025

    39.7 °F

  • Average 2020–2025

    54.1 °F

  • Average High 2020–2025

    68.9 °F
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