Widow Mountain Weather Forecast

    • 54
    • 72

    Sunny

    • 58
    • 80

    Sunny

    • 57
    • 83

    Mostly Sunny

    • 54
    • 76

    Sunny

    • 56
    • 75

    Sunny

    • 59
    • 80

    Sunny

    • 61
    • 85

    Mostly Sunny

Today 5 Jul Lassen-Eastern Plumas-Eastern Sierra Counties

Sunny. Highs 78 to 88. Light Winds becoming southwest around 10 Mph in the afternoon.

Tonight 5 Jul Lassen-Eastern Plumas-Eastern Sierra Counties

Clear. Lows 43 to 53. West Winds around 10 Mph in the evening becoming light.

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Widow Mountain Temperature Statistics

July Temperature

Alturas (44.1 miles)

  • Lowest 2 July, 2025

    46.9 °F

  • Average July

    69.2 °F

  • Highest 1 July, 2025

    90 °F

Climate (2020–Present)

Alturas (44.1 miles)

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  • Average Low 2020–2025

    32.9 °F

  • Average 2020–2025

    49.3 °F

  • Average High 2020–2025

    64.5 °F
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