Castle Crags State Park Weather Forecast

    • 46
    • 71

    Sunny

    • 43
    • 74

    Mostly Sunny

    • 37
    • 67

    Partly Sunny

    • 37
    • 62

    Partly Sunny

    • 43
    • 70

    Partly Sunny

    • 44
    • 73

    Partly Sunny

    • 46
    • 73

    Mostly Sunny

Today 7 Mar Shasta Lake Area / Northern Shasta County

Sunny, warmer. Highs 62 to 77 higher Elevations. 73 to 82 lower Elevations. Prevailing northeast Winds up to 10 Mph with Gusts to around 25 Mph.

Tonight 7 Mar Shasta Lake Area / Northern Shasta County

Clear. Lows 39 to 54 higher Elevations. 48 to 56 lower Elevations. Prevailing north Winds up to 10 Mph.

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Castle Crags State Park Temperature Statistics

March Temperature

Mount Shasta (10.6 miles)

  • Lowest 2 March, 2026

    30 °F

  • Average March

    44.1 °F

  • Highest 3 March, 2026

    61 °F

Climate (2021–Present)

Mount Shasta (10.6 miles)

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  • Average Low 2021–2026

    39.7 °F

  • Average 2021–2026

    52.5 °F

  • Average High 2021–2026

    65.8 °F
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