Crystal Lake Weather Forecast

    • 45
    • 84

    Partly Sunny

    • 35
    • 76

    Partly Sunny

    • 41
    • 76

    Partly Sunny

    • 42
    • 75

    Partly Sunny

    • 41
    • 76

    Mostly Sunny

    • 34
    • 72

    Mostly Sunny

    • 35
    • 70

    Mostly Sunny

Today 20 Mar Burney Basin / Eastern Shasta County

Sunny. Highs 75 to 86. Light Winds becoming west up to 10 Mph in the afternoon.

Tonight 20 Mar Burney Basin / Eastern Shasta County

Mostly clear. Lows 42 to 50. Prevailing southwest Winds up to 10 Mph in the evening becoming light.

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Crystal Lake Temperature Statistics

March Temperature

Mount Shasta (47.2 miles)

  • Lowest 11 March, 2026

    28.7 °F

  • Average March

    49.1 °F

  • Highest 18 March, 2026

    81 °F

Climate (2021–Present)

Mount Shasta (47.2 miles)

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  • Average Low 2021–2026

    39.7 °F

  • Average 2021–2026

    52.6 °F

  • Average High 2021–2026

    65.9 °F
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