McCumber Reservoir Weather Forecast

    • 40
    • 66

    Partly Sunny

    • 39
    • 68

    Partly Sunny

    • 37
    • 64

    Mostly Sunny

    • 42
    • 69

    Mostly Sunny

    • 44
    • 74

    Mostly Sunny

    • 45
    • 75

    Mostly Sunny

Today 25 Sep Eastern Shasta County Mountains and Southern Cascades Above 3000 ft

Mostly sunny. Highs 61 to 71. Southwest Winds up to 10 Mph.

Tonight 25 Sep Eastern Shasta County Mountains and Southern Cascades Above 3000 ft

Mostly clear in the evening then becoming mostly cloudy. Colder. Lows 37 to 47. Northeast Winds up to 10 Mph with Gusts to around 30 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

    72.1 °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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