Widow Mountain Weather Forecast

    • 35
    • 53

    Breezy

    • 36
    • 51

    Breezy

    • 39
    • 58

    Sunny

    • 45
    • 64

    Sunny

    • 50
    • 74

    Sunny

    • 52
    • 77

    Sunny

Today 16 May Lassen-Eastern Plumas-Eastern Sierra Counties

Sunny. Highs 62 to 72. North Winds 10 to 15 Mph with Gusts up to 30 Mph.

Tonight 16 May Lassen-Eastern Plumas-Eastern Sierra Counties

Partly cloudy. Lows 27 to 37. North Winds 15 to 25 Mph decreasing to 10 to 15 Mph after midnight. Gusts up to 45 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Widow Mountain Temperature Statistics

May Temperature

Alturas (44.1 miles)

  • Lowest 14 May, 2026

    30 °F

  • Average May

    58.4 °F

  • Highest 12 May, 2026

    88.6 °F

Climate (2021–Present)

Alturas (44.1 miles)

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  • Average Low 2021–2026

    33.5 °F

  • Average 2021–2026

    49.6 °F

  • Average High 2021–2026

    65 °F
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