Reflection Lake Weather Forecast

    • 44
    • 70

    Mostly Sunny

    • 42
    • 69

    Partly Sunny

    • 35
    • 58

    Mostly Sunny

    • 38
    • 62

    Partly Sunny

    • 35
    • 57

    Mostly Sunny

    • 39
    • 61

    Mostly Sunny

Today 23 Sep Lassen Volcanic National Park

Sunny. Highs 63 to 73. Light Winds becoming southwest up to 10 Mph in the afternoon.

Tonight 23 Sep Lassen Volcanic National Park

Mostly clear. Lows 41 to 49. Light Winds.

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Reflection Lake Temperature Statistics

September Temperature

Redding Municipal Airport (38.5 miles)

  • Lowest 4 September, 2026

    49.6 °F

  • Average September

    72 °F

  • Highest 9 September, 2026

    104.6 °F

Climate (2021–2026)

Redding Municipal Airport (38.5 miles)

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  • Average Low 2021–2026

    52.6 °F

  • Average 2021–2026

    65.2 °F

  • Average High 2021–2026

    77.9 °F
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