Blue Lake Weather Forecast

    • 51
    • 74

    Mostly Sunny

    • 55
    • 81

    Mostly Sunny

    • 52
    • 86

    Mostly Sunny

    • 50
    • 81

    Sunny

    • 51
    • 79

    Sunny

    • 54
    • 81

    Sunny

    • 57
    • 87

    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 49 to 59. West Winds around 10 Mph in the evening becoming light.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Blue Lake Temperature Statistics

July Temperature

Alturas (27.3 miles)

  • Lowest 2 July, 2025

    46.9 °F

  • Average July

    69.2 °F

  • Highest 1 July, 2025

    90 °F

Climate (2020–Present)

Alturas (27.3 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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