Shumway Weather Forecast

    • 38
    • 55

    Rain Showers

    • 33
    • 61

    Chance Rain Showers

    • 38
    • 66

    Mostly Sunny

    • 37
    • 66

    Mostly Sunny

    • 41
    • 69

    Mostly Sunny

    • 44
    • 75

    Partly Sunny

Today 3 Sep Lassen-Eastern Plumas-Eastern Sierra Counties

Chance of Showers. Haze in the afternoon. Highs 60 to 70. Southwest Winds 10 to 20 Mph with Gusts up to 40 Mph.

Tonight 3 Sep Lassen-Eastern Plumas-Eastern Sierra Counties

Haze in the evening. Showers and slight chance of Thunderstorms in the Evening, then Showers likely after midnight. Lows 33 to 43. West Winds 10 to 15 Mph with Gusts up to 30 Mph.

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Shumway Temperature Statistics

September Temperature

Alturas (54.1 miles)

  • Lowest

  • Average September

  • Highest

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

    64.8 °F
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