Lake Almanor Weather Forecast

    • 18
    • 34

    Mostly Sunny

    • 19
    • 40

    Mostly Sunny

    • 22
    • 41

    Partly Sunny

    • 24
    • 44

    Partly Sunny

    • 28
    • 48

    Mostly Sunny

    • 30
    • 50

    Mostly Sunny

    • 31
    • 53

    Sunny

Today 8 Jan Western Plumas County/Lassen Park

In the Valleys, patchy fog early in the morning. Widespread frost until late afternoon. Sunny. At higher Elevations, widespread frost through the day. Highs 22 to 37 higher Elevations. 29 to 42 lower Elevations. Prevailing northeast Winds up to 10 Mph.

Tonight 8 Jan Western Plumas County/Lassen Park

Clear. Widespread frost. Lows 16 to 31. Prevailing northeast Winds up to 10 Mph with Gusts to around 25 Mph.

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Lake Almanor Temperature Statistics

January Temperature

Chico Municipal Airport (50.3 miles)

  • Lowest 1 January, 2026

    46.4 °F

  • Average January

    53.5 °F

  • Highest 2 January, 2026

    59 °F

Climate (2021–Present)

Chico Municipal Airport (50.3 miles)

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  • Average Low 2021–2026

    52.6 °F

  • Average 2021–2026

    61.2 °F

  • Average High 2021–2026

    75 °F
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