South Spillway Weather Forecast

    • 59
    • 82

    Sunny

    • 62
    • 89

    Sunny

    • 69
    • 93

    Partly Sunny

    • 72
    • 98

    Hot

    • 70
    • 99

    Hot

    • 64
    • 93

    Mostly Sunny

    • 61
    • 87

    Mostly Sunny

Today 6 Sep Northeastern San Joaquin Valley Below 1000 ft

Sunny. Highs around 82. Northwest Winds up to 10 Mph shifting to the west around 10 Mph in the afternoon.

Tonight 6 Sep Northeastern San Joaquin Valley Below 1000 ft

Clear. Lows around 59. Northwest Winds up to 10 Mph.

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  • Temperature Real-Time

South Spillway Temperature Statistics

September Temperature

Sacramento Mather Airport (31.7 miles)

  • Lowest 2 September, 2026

    55 °F

  • Average September

    66.1 °F

  • Highest 2 September, 2026

    78.4 °F

Climate (2021–2026)

Sacramento Mather Airport (31.7 miles)

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  • Average Low 2021–2026

    48.9 °F

  • Average 2021–2026

    61.7 °F

  • Average High 2021–2026

    75.4 °F
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