Castle Crags State Park Weather Forecast

    • 60
    • 91

    Sunny

    • 62
    • 92

    Sunny

    • 66
    • 98

    Hot

    • 68
    • 102

    Hot

    • 68
    • 103

    Hot

    • 69
    • 104

    Hot

Today 8 Jul Shasta Lake Area / Northern Shasta County

Sunny. Highs 75 to 90 higher Elevations. 86 to 94 lower Elevations. Prevailing south Winds up to 10 Mph.

Tonight 8 Jul Shasta Lake Area / Northern Shasta County

Clear. Lows 52 to 67. Prevailing south Winds up to 10 Mph in the evening becoming light.

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Castle Crags State Park Temperature Statistics

July Temperature

Mount Shasta (10.6 miles)

  • Lowest 5 July, 2025

    46 °F

  • Average July

    67.1 °F

  • Highest 1 July, 2025

    84.9 °F

Climate (2020–Present)

Mount Shasta (10.6 miles)

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  • Average Low 2020–2025

    39.6 °F

  • Average 2020–2025

    52.5 °F

  • Average High 2020–2025

    65.7 °F
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