Reflection Lake Weather Forecast

    • 39
    • 61

    Mostly Cloudy

    • 37
    • 59

    Partly Sunny

    • 41
    • 64

    Sunny

    • 43
    • 69

    Sunny

    • 44
    • 70

    Mostly Sunny

    • 42
    • 68

    Mostly Sunny

Today 26 Sep Lassen Volcanic National Park

Mostly cloudy. Highs 53 to 63. South Winds up to 10 Mph. Gusts up to 25 Mph in the afternoon.

Tonight 26 Sep Lassen Volcanic National Park

Mostly cloudy in the evening then becoming partly cloudy. Lows 37 to 43. South Winds up to 10 Mph with Gusts to around 20 Mph.

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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

    72.5 °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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