Lake Almanor Peninsula Weather Forecast

    • 26
    • 51

    Becoming Sunny

    • 24
    • 51

    Sunny

    • 27
    • 53

    Mostly Sunny

    • 28
    • 53

    Partly Sunny

    • 28
    • 52

    Mostly Sunny

    • 29
    • 50

    Partly Sunny

Today 18 Jan Western Plumas County/Lassen Park

Partly cloudy. Highs 45 to 60 higher Elevations. 50 to 65 lower Elevations. Light Winds.

Tonight 18 Jan Western Plumas County/Lassen Park

Mostly clear. Lows 29 to 44. 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 10 January, 2026

    33.8 °F

  • Average January

    52 °F

  • Highest 15 January, 2026

    68 °F

Climate (2021–Present)

Chico Municipal Airport (50.3 miles)

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  • Average Low 2021–2026

    52.6 °F

  • Average 2021–2026

    61.3 °F

  • Average High 2021–2026

    75 °F
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