Castle Crags State Park Weather Forecast

    • 64
    • 98

    Areas Smoke

    • 62
    • 98

    Hot

    • 59
    • 91

    Sunny

    • 62
    • 92

    Sunny

    • 66
    • 98

    Hot

    • 67
    • 103

    Hot

    • 67
    • 102

    Hot

Today 6 Jul Shasta Lake Area / Northern Shasta County

Sunny, warmer. Highs 83 to 98 higher Elevations. 94 to 102 lower Elevations. Prevailing northeast Winds up to 10 Mph shifting to the southeast in the afternoon.

Tonight 6 Jul Shasta Lake Area / Northern Shasta County

Areas of smoke until early morning. Clear. Lows 56 to 71. Prevailing southwest 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 4 July, 2025

    48.9 °F

  • Average July

    67.6 °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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