Lake Almanor Peninsula Weather Forecast

    • 21
    • 44

    Becoming Sunny

    • 23
    • 48

    Mostly Sunny

    • 25
    • 50

    Mostly Sunny

    • 26
    • 52

    Sunny

    • 26
    • 53

    Sunny

    • 27
    • 51

    Sunny

Today 11 Jan Western Plumas County/Lassen Park

Partly cloudy. Not as cool. Highs 41 to 56. Prevailing northeast Winds up to 10 Mph.

Tonight 11 Jan Western Plumas County/Lassen Park

Mostly clear. Lows 24 to 39. Prevailing northeast Winds up to 10 Mph.

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Lake Almanor Peninsula Temperature Statistics

January Temperature

Chico Municipal Airport (50.3 miles)

  • Lowest 8 January, 2026

    37.4 °F

  • Average January

    52.9 °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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