McCumber Reservoir Weather Forecast

    • 41
    • 75

    Sunny

    • 40
    • 69

    Mostly Sunny

    • 42
    • 65

    Sunny

    • 46
    • 76

    Sunny

    • 47
    • 79

    Mostly Sunny

    • 48
    • 79

    Mostly Sunny

    • 47
    • 79

    Mostly Sunny

Today 15 Sep Eastern Shasta County Mountains and Southern Cascades Above 3000 ft

Sunny. Highs 71 to 81.

Tonight 15 Sep Eastern Shasta County Mountains and Southern Cascades Above 3000 ft

Mostly clear. Lows 40 to 50. Southwest Winds up to 10 Mph in the evening becoming light. Gusts up to 20 Mph.

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McCumber Reservoir Temperature Statistics

September Temperature

Redding Municipal Airport (29.2 miles)

  • Lowest 4 September, 2026

    49.6 °F

  • Average September

    71.6 °F

  • Highest 9 September, 2026

    104.6 °F

Climate (2021–2026)

Redding Municipal Airport (29.2 miles)

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  • Average Low 2021–2026

    52.6 °F

  • Average 2021–2026

    65.2 °F

  • Average High 2021–2026

    77.9 °F
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