Yreka Weather Forecast

    • 35
    • 54

    Mostly Cloudy

    • 33
    • 58

    Mostly Cloudy

    • 35
    • 59

    Mostly Cloudy

    • 30
    • 55

    Slight Chance Rain

    • 30
    • 54

    Partly Sunny

    • 32
    • 58

    Mostly Sunny

    • 33
    • 61

    Mostly Sunny

Today 29 Jan Central Siskiyou County

Mostly cloudy. Highs in the lower to mid 50s. South Winds around 5 Mph.

Tonight 29 Jan Central Siskiyou County

Mostly cloudy. Lows in the mid 30s to lower 40s. Southeast Winds around 5 Mph.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Yreka Temperature Statistics

January Temperature

Montague Siskiyou County Airport (8.7 miles)

  • Lowest 25 January, 2026

    11.6 °F

  • Average January

    36.9 °F

  • Highest 23 January, 2026

    56.6 °F

Climate (2021–Present)

Montague Siskiyou County Airport (8.7 miles)

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

  • Average Low 2021–2026

    39.6 °F

  • Average 2021–2026

    54.2 °F

  • Average High 2021–2026

    69 °F
Get WillyWeather+ to remove ads