Donnelly Peak Weather Forecast

    • 32
    • 41

    Increasing Clouds

    • 32
    • 41

    Partly Sunny

    • 21
    • 34

    Mostly Sunny

    • 21
    • 30

    Mostly Sunny

    • 25
    • 32

    Partly Sunny

    • 26
    • 35

    Partly Sunny

    • 28
    • 37

    Partly Sunny

Today 21 Jan Humboldt County

Partly sunny. Highs in the mid 40s. South Winds up to 5 Mph.

Tonight 21 Jan Humboldt County

Mostly cloudy. Lows 20 to 30. Northwest Winds up to 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Donnelly Peak Temperature Statistics

January Temperature

Alturas (72.1 miles)

  • Lowest 9 January, 2026

    9 °F

  • Average January

    37.8 °F

  • Highest 14 January, 2026

    59 °F

Climate (2021–Present)

Alturas (72.1 miles)

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  • Average Low 2021–2026

    33.5 °F

  • Average 2021–2026

    49.5 °F

  • Average High 2021–2026

    64.5 °F
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