Blue Lake Weather Forecast

    • 29
    • 38

    Mostly Cloudy

    • 31
    • 45

    Mostly Sunny

    • 33
    • 48

    Mostly Sunny

    • 34
    • 50

    Mostly Sunny

    • 32
    • 53

    Sunny

    • 30
    • 53

    Sunny

    • 30
    • 50

    Sunny

Today 10 Jan Lassen-Eastern Plumas-Eastern Sierra Counties

Partly cloudy. Highs 35 to 45. Light Winds becoming southeast around 10 Mph in the afternoon.

Tonight 10 Jan Lassen-Eastern Plumas-Eastern Sierra Counties

Mostly cloudy. Lows 18 to 28. Light Winds.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Blue Lake Temperature Statistics

January Temperature

Alturas (27.3 miles)

  • Lowest 8 January, 2026

    10.9 °F

  • Average January

    37.6 °F

  • Highest 2 January, 2026

    51.1 °F

Climate (2021–Present)

Alturas (27.3 miles)

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  • Average Low 2021–2026

    33.5 °F

  • Average 2021–2026

    49.4 °F

  • Average High 2021–2026

    64.5 °F
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