Lake Almanor Peninsula Weather Forecast

    • 34
    • 58

    Rain Showers Likely

    • 36
    • 64

    Sunny

    • 41
    • 72

    Sunny

    • 43
    • 76

    Sunny

    • 44
    • 78

    Sunny

    • 44
    • 77

    Sunny

Today 17 May Western Plumas County/Lassen Park

Mostly cloudy. A chance of rain Showers and a slight chance of Thunderstorms early in the morning. A slight chance of rain Showers late in the Morning, then a slight chance of Thunderstorms early in the afternoon. A chance of rain Showers in the afternoon. Highs 43 to 58 higher Elevations. 50 to 64 lower Elevations. Prevailing west Winds up to 10 Mph.

Tonight 17 May Western Plumas County/Lassen Park

Mostly clear. Colder. Lows 29 to 44. Prevailing northwest Winds up to 10 Mph shifting to the northeast after midnight.

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Lake Almanor Peninsula Temperature Statistics

May Temperature

Chico Municipal Airport (50.3 miles)

  • Lowest 14 May, 2025

    50 °F

  • Average May

    72.7 °F

  • Highest 9 May, 2025

    93.2 °F

Climate (2020–Present)

Chico Municipal Airport (50.3 miles)

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  • Average Low 2020–2025

    52.3 °F

  • Average 2020–2025

    61.1 °F

  • Average High 2020–2025

    75.5 °F
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