Summit Lake Weather Forecast

    • 35
    • 56

    Mostly Cloudy

    • 32
    • 56

    Partly Sunny

    • 34
    • 56

    Mostly Sunny

    • 35
    • 57

    Partly Sunny

    • 34
    • 57

    Partly Sunny

    • 33
    • 53

    Partly Sunny

Today 8 Nov Humboldt County

Mostly cloudy. Highs 53 to 61. South Winds up to 10 Mph.

Tonight 8 Nov Humboldt County

Mostly cloudy. Lows 32 to 38. South Winds up to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Summit Lake Temperature Statistics

November Temperature

Alturas (77.1 miles)

  • Lowest 2 November, 2026

    20.6 °F

  • Average November

    38.8 °F

  • Highest 2 November, 2026

    57.7 °F

Climate (2021–2026)

Alturas (77.1 miles)

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  • Average Low 2021–2026

    33.2 °F

  • Average 2021–2026

    49.2 °F

  • Average High 2021–2026

    64.9 °F
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