Lake Almanor Weather Forecast

    • 46
    • 78

    Sunny

    • 44
    • 75

    Mostly Sunny

    • 37
    • 64

    Mostly Sunny

    • 38
    • 61

    Partly Sunny

    • 40
    • 62

    Chance Rain

    • 40
    • 65

    Slight Chance Rain

Today 30 Aug Sierra Nevada of Tehama-Butte-Plumas Counties Above 3000 ft

Sunny. Highs 73 to 83. Light Winds becoming southwest up to 10 Mph in the afternoon.

Tonight 30 Aug Sierra Nevada of Tehama-Butte-Plumas Counties Above 3000 ft

Clear. Lows 46 to 56. 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

    78.4 °F

  • Highest 3 August, 2026

    104 °F

Climate (2021–2026)

Chico Municipal Airport (50.3 miles)

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  • Average Low 2021–2026

    52.9 °F

  • Average 2021–2026

    61.5 °F

  • Average High 2021–2026

    75 °F
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