Shumway Weather Forecast

    • 49
    • 84

    Sunny

    • 43
    • 82

    Mostly Sunny

    • 33
    • 68

    Partly Sunny

    • 28
    • 54

    Chance Rain/Snow

    • 29
    • 54

    Slight Chance Rain Showers

    • 31
    • 60

    Mostly Sunny

    • 31
    • 61

    Mostly Sunny

Today 8 Oct Lassen-Eastern Plumas-Eastern Sierra Counties

Sunny. Highs 79 to 89. Light Winds becoming southeast around 10 Mph in the afternoon.

Tonight 8 Oct Lassen-Eastern Plumas-Eastern Sierra Counties

Clear. Lows 43 to 53. Light Winds.

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Shumway Temperature Statistics

October Temperature

Alturas (54.1 miles)

  • Lowest 1 October, 2026

    34.6 °F

  • Average October

    67.8 °F

  • Highest 3 October, 2026

    89.7 °F

Climate (2021–2026)

Alturas (54.1 miles)

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  • Average Low 2021–2026

    33.3 °F

  • Average 2021–2026

    49.2 °F

  • Average High 2021–2026

    64.7 °F
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