Reflection Lake Weather Forecast

    • 45
    • 72

    Increasing Clouds

    • 48
    • 73

    Mostly Cloudy

    • 46
    • 74

    Mostly Sunny

    • 45
    • 72

    Mostly Sunny

    • 45
    • 70

    Mostly Sunny

    • 45
    • 70

    Partly Sunny

    • 42
    • 66

    Partly Sunny

Today 19 Sep Lassen Volcanic National Park

Sunny, warmer. Highs 64 to 74. Light Winds.

Tonight 19 Sep Lassen Volcanic National Park

Mostly clear. Lows 43 to 49. Light Winds becoming southeast up to 10 Mph with Gusts to around 20 Mph after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Reflection Lake Temperature Statistics

September Temperature

Redding Municipal Airport (38.5 miles)

  • Lowest 4 September, 2026

    49.6 °F

  • Average September

    71.4 °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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