Shumway Weather Forecast

    • 26
    • 53

    Mostly Cloudy

    • 26
    • 54

    Becoming Sunny

    • 26
    • 54

    Mostly Sunny

    • 27
    • 56

    Mostly Sunny

    • 29
    • 58

    Sunny

    • 31
    • 58

    Mostly Sunny

    • 30
    • 58

    Partly Sunny

Today 31 Jan Lassen-Eastern Plumas-Eastern Sierra Counties

Mostly cloudy in the morning then becoming partly cloudy. Highs 52 to 62. Light Winds.

Tonight 31 Jan Lassen-Eastern Plumas-Eastern Sierra Counties

Mostly cloudy. Lows 23 to 33. Light Winds.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Shumway Temperature Statistics

January Temperature

Alturas (54.1 miles)

  • Lowest 9 January, 2026

    4.6 °F

  • Average January

    35.7 °F

  • Highest 14 January, 2026

    60.7 °F

Climate (2021–Present)

Alturas (54.1 miles)

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  • Average Low 2021–2026

    33.4 °F

  • Average 2021–2026

    49.5 °F

  • Average High 2021–2026

    64.6 °F
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