Cinder Flats State Wildlife Area Weather Forecast

    • 54
    • 86

    Increasing Clouds

    • 53
    • 74

    Mostly Cloudy

    • 50
    • 78

    Mostly Sunny

    • 47
    • 80

    Sunny

    • 50
    • 86

    Mostly Sunny

    • 51
    • 83

    Slight Chance Rain Showers

Today 18 Sep Burney Basin / Eastern Shasta County

Mostly cloudy. Highs 79 to 90. Light Winds becoming west up to 10 Mph in the afternoon.

Tonight 18 Sep Burney Basin / Eastern Shasta County

Mostly cloudy. Lows 46 to 60. Prevailing west Winds up to 10 Mph in the evening becoming light.

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Cinder Flats State Wildlife Area Temperature Statistics

September Temperature

Mount Shasta (48.5 miles)

  • Lowest 16 September, 2025

    43 °F
  • Average September

    63.1 °F
  • Highest 1 September, 2025

    90 °F

Climate (2020–Present)

Mount Shasta (48.5 miles)

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  • Average Low 2020–2025

    39.5 °F
  • Average 2020–2025

    52.4 °F
  • Average High 2020–2025

    65.7 °F
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