Lake Almanor Weather Forecast

    • 50
    • 79

    Increasing Clouds

    • 49
    • 79

    Mostly Cloudy

    • 51
    • 81

    Partly Sunny

    • 51
    • 81

    Mostly Sunny

    • 50
    • 80

    Mostly Sunny

    • 47
    • 78

    Mostly Sunny

Today 16 Aug Sierra Nevada of Tehama-Butte-Plumas Counties Above 3000 ft

Sunny. Highs 74 to 84. Light Winds becoming southwest up to 10 Mph with Gusts to around 20 Mph in the afternoon.

Tonight 16 Aug Sierra Nevada of Tehama-Butte-Plumas Counties Above 3000 ft

Partly cloudy. Lows 51 to 61. Light Winds.

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Lake Almanor Temperature Statistics

August Temperature

Chico Municipal Airport (50.3 miles)

  • Lowest 14 August, 2026

    59 °F

  • Average August

    80.5 °F

  • Highest 3 August, 2026

    104 °F

Climate (2021–2026)

Chico Municipal Airport (50.3 miles)

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  • Average Low 2021–2026

    52.8 °F

  • Average 2021–2026

    61.5 °F

  • Average High 2021–2026

    74.9 °F
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