Widow Mountain Weather Forecast

    • 35
    • 55

    Mostly Sunny

    • 39
    • 62

    Sunny

    • 40
    • 67

    Sunny

    • 41
    • 69

    Sunny

    • 39
    • 65

    Mostly Sunny

    • 36
    • 61

    Mostly Sunny

    • 33
    • 46

    Chance Rain/Snow

Today 13 Oct Lassen-Eastern Plumas-Eastern Sierra Counties

Mostly cloudy with a chance of Showers. Lows 24 to 34. Highs 47 to 57.

Tonight 13 Oct Lassen-Eastern Plumas-Eastern Sierra Counties

Clear. Lows 25 to 35. Light Winds.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Widow Mountain Temperature Statistics

October Temperature

Alturas (44.1 miles)

  • Lowest 1 October, 2026

    34.6 °F

  • Average October

    59.7 °F

  • Highest 3 October, 2026

    89.7 °F

Climate (2021–2026)

Alturas (44.1 miles)

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  • Average Low 2021–2026

    33.2 °F

  • Average 2021–2026

    49.2 °F

  • Average High 2021–2026

    64.8 °F
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