Shasta National Forest Weather Forecast

    • 42
    • 63

    Mostly Cloudy

    • 42
    • 65

    Rain Likely

    • 34
    • 53

    Rain Likely

    • 33
    • 57

    Sunny

    • 35
    • 61

    Mostly Sunny

    • 36
    • 59

    Partly Sunny

    • 35
    • 59

    Partly Sunny

Today 20 Oct Eastern Shasta County Mountains and Southern Cascades Above 3000 ft

Partly cloudy in the morning then becoming mostly cloudy. Areas of frost early in the morning. Highs 59 to 69. Light Winds.

Tonight 20 Oct Eastern Shasta County Mountains and Southern Cascades Above 3000 ft

Mostly cloudy. Lows 40 to 50. Light Winds.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Shasta National Forest Temperature Statistics

October Temperature

Mount Shasta (19.3 miles)

  • Lowest 13 October, 2026

    28.7 °F

  • Average October

    60.2 °F

  • Highest 8 October, 2026

    91.7 °F

Climate (2021–2026)

Mount Shasta (19.3 miles)

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  • Average Low 2021–2026

    39.5 °F

  • Average 2021–2026

    52.5 °F

  • Average High 2021–2026

    65.9 °F
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