Yreka Weather Forecast

    • 28
    • 48

    Freezing Fog

    • 36
    • 49

    Freezing Fog

    • 41
    • 49

    Rain Likely

    • 35
    • 52

    Rain Likely

    • 31
    • 45

    Rain Likely

    • 30
    • 44

    Chance Rain

Today 30 Dec Central Siskiyou County

Sunny. Widespread freezing fog in the morning. Highs in the mid 40s to lower 50s. Southeast Winds around 5 Mph shifting to the northeast in the late morning and early Afternoon, then shifting to the east late in the afternoon.

Tonight 30 Dec Central Siskiyou County

Clear in the evening then becoming partly cloudy. Widespread freezing fog. Lows in the mid 20s to lower 30s.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Yreka Temperature Statistics

December Temperature

Montague Siskiyou County Airport (8.7 miles)

  • Lowest 14 December, 2025

    21 °F

  • Average December

    38.9 °F

  • Highest 6 December, 2025

    57.9 °F

Climate (2020–Present)

Montague Siskiyou County Airport (8.7 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2020–2025

    39.7 °F

  • Average 2020–2025

    54.2 °F

  • Average High 2020–2025

    68.9 °F
Get WillyWeather+ to remove ads