Castella Weather Forecast

    • 39
    • 65

    Mostly Sunny

    • 42
    • 62

    Partly Sunny

    • 36
    • 54

    Rain

    • 34
    • 54

    Chance Rain

    • 34
    • 52

    Chance Rain

    • 33
    • 52

    Chance Rain

Today 6 Feb Shasta Lake Area / Northern Shasta County

Partly cloudy in the morning then clearing. Highs 53 to 68 higher Elevations. 64 to 70 lower Elevations. Light Winds.

Tonight 6 Feb Shasta Lake Area / Northern Shasta County

Mostly clear. Colder. Lows 34 to 49. Light Winds.

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Castella Temperature Statistics

February Temperature

Trinity Center (21.7 miles)

  • Lowest 2 February, 2026

    30.2 °F

  • Average February

    41.3 °F

  • Highest 3 February, 2026

    60.8 °F

Climate (2021–Present)

Trinity Center (21.7 miles)

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  • Average Low 2021–2026

    41.8 °F

  • Average 2021–2026

    54.2 °F

  • Average High 2021–2026

    67.2 °F
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