Mount Shasta Weather Forecast

    • 39
    • 67

    Rain Showers

    • 42
    • 60

    Rain Showers

    • 43
    • 66

    Chance Rain Showers

    • 44
    • 73

    Slight Chance Thunderstorms

    • 47
    • 76

    Chance Thunderstorms

    • 46
    • 77

    Chance Thunderstorms

    • 47
    • 80

    Slight Chance Thunderstorms

Today 25 May South Central Siskiyou County

Widespread rain Showers and isolated Thunderstorms this Evening, then widespread rain and snow Showers after midnight. Snow level 5500 feet after midnight. Snow accumulation of 3 to 4 Inches. Lows in the mid 30s to lower 40s. Northwest Winds 5 to 10 Mph shifting to the north after midnight. Chance of precipitation near 100 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Mount Shasta Temperature Statistics

May Temperature

Mount Shasta (0 miles)

  • Lowest 1 May, 2019

    28 °F
  • Average May

    53.3 °F
  • Highest 11 May, 2019

    81 °F

Climate (2010–Present)

Mount Shasta (0 miles)

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  • Average Low 2010–Present

    39.1 °F
  • Average 2010–Present

    51.1 °F
  • Average High 2010–Present

    63.2 °F
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