Yreka Weather Forecast

    • 41
    • 55

    Rain

    • 30
    • 51

    Rain

    • 35
    • 45

    Rain Likely

    • 34
    • 49

    Rain

    • 28
    • 46

    Chance Rain

    • 30
    • 42

    Chance Rain/Snow

Today 18 Dec Central Siskiyou County

Mostly cloudy. A 50 percent chance of rain in the late morning and afternoon. Snow level 7000 feet this afternoon. Highs in the lower to mid 50s. Breezy. South Winds 15 to 25 Mph with Gusts to around 40 Mph.

Tonight 18 Dec Central Siskiyou County

Chance of rain and light freezing rain in the Evening, then rain and light freezing rain after midnight. Snow level 6500 feet. Lows in the lower to mid 40s. Breezy. South Winds 15 to 25 Mph with Gusts to around 40 Mph. Chance of precipitation 90 percent.

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Yreka Temperature Statistics

December Temperature

Montague Siskiyou County Airport (8.7 miles)

  • Lowest 14 December, 2025

    21 °F

  • Average December

    35.8 °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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