McCumber Reservoir Weather Forecast

    • 37
    • 73

    Mostly Sunny

    • 41
    • 65

    Sunny

    • 45
    • 76

    Sunny

    • 45
    • 75

    Sunny

    • 46
    • 77

    Sunny

    • 46
    • 78

    Mostly Sunny

    • 47
    • 79

    Mostly Sunny

Today 12 Sep Eastern Shasta County Mountains and Southern Cascades Above 3000 ft

Sunny. Haze through the day. Highs 67 to 77. Southwest Winds up to 15 Mph. Gusts up to 20 Mph increasing to 35 Mph in the afternoon.

Tonight 12 Sep Eastern Shasta County Mountains and Southern Cascades Above 3000 ft

Haze early in the evening. Clear, Colder. Lows 35 to 45. Southwest Winds up to 15 Mph with Gusts to around 35 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

    70.9 °F

  • Highest 9 September, 2026

    102.9 °F

Climate (2021–2026)

Redding Municipal Airport (29.2 miles)

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  • Average Low 2021–2026

    52.7 °F

  • Average 2021–2026

    65.3 °F

  • Average High 2021–2026

    77.9 °F
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