Lake Almanor Peninsula Weather Forecast

    • 35
    • 45

    Rain Showers

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    • 45

    Rain Showers

    • 35
    • 46

    Rain Showers

    • 32
    • 43

    Rain Showers

    • 30
    • 42

    Rain/Snow

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    Rain/Snow

Today 19 Dec Western Plumas County/Lassen Park

A chance of rain Showers early in the Morning, then heavy rain Showers in the late morning and afternoon. Highs 37 to 52. Prevailing south Winds 5 to 15 Mph with Gusts to around 40 Mph.

Tonight 19 Dec Western Plumas County/Lassen Park

Rain Showers likely in the Evening, then a chance of rain Showers after midnight. Lows 31 to 46. Prevailing southwest Winds 5 to 15 Mph with Gusts to around 30 Mph.

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Lake Almanor Peninsula Temperature Statistics

December Temperature

Chico Municipal Airport (50.3 miles)

  • Lowest 3 December, 2025

    35.6 °F

  • Average December

    42.3 °F

  • Highest 3 December, 2025

    60.8 °F

Climate (2020–Present)

Chico Municipal Airport (50.3 miles)

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  • Average Low 2020–2025

    52.5 °F

  • Average 2020–2025

    61.1 °F

  • Average High 2020–2025

    75 °F
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