Trinity National Forest Weather Forecast

    • 66
    • 88

    Increasing Clouds

    • 65
    • 86

    Mostly Cloudy

    • 64
    • 87

    Sunny

    • 65
    • 88

    Sunny

    • 65
    • 89

    Sunny

    • 62
    • 87

    Sunny

Today 3 Oct Northwestern and Central Trinity

Partly cloudy early in the morning then clearing. Highs 90 to 105. Southeast wind around 10 Mph.

Tonight 3 Oct Northwestern and Central Trinity

Mostly clear. Lows 57 to 67. Southwest wind around 5 Mph shifting to the northeast overnight.

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Trinity National Forest Temperature Statistics

October Temperature

Mount Shasta (52.2 miles)

  • Lowest 1 October, 2026

    46.9 °F

  • Average October

    64.4 °F

  • Highest 1 October, 2026

    86 °F

Climate (2021–2026)

Mount Shasta (52.2 miles)

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  • Average Low 2021–2026

    39.5 °F

  • Average 2021–2026

    52.4 °F

  • Average High 2021–2026

    65.8 °F
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