Mount Shasta City Park Weather Forecast

    • 28
    • 49

    Increasing Clouds

    • 30
    • 48

    Partly Sunny

    • 33
    • 49

    Chance Rain

    • 31
    • 48

    Mostly Cloudy

    • 34
    • 53

    Mostly Cloudy

    • 35
    • 53

    Mostly Cloudy

Today 25 Jan South Central Siskiyou County

Partly cloudy early this morning then becoming mostly cloudy. Highs in the mid 40s to lower 50s. East Winds around 5 Mph shifting to the south this afternoon.

Tonight 25 Jan South Central Siskiyou County

Mostly cloudy. Lows in the mid 20s to lower 30s. South Winds around 5 Mph shifting to the southeast well after midnight.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Mount Shasta City Park Temperature Statistics

January Temperature

Mount Shasta (0.6 miles)

  • Lowest 9 January, 2026

    20.6 °F

  • Average January

    39.1 °F

  • Highest 15 January, 2026

    59.6 °F

Climate (2021–Present)

Mount Shasta (0.6 miles)

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

  • Average Low 2021–2026

    39.6 °F

  • Average 2021–2026

    52.5 °F

  • Average High 2021–2026

    65.6 °F
Get WillyWeather+ to remove ads