South Spillway Weather Forecast

    • 48
    • 74

    Mostly Sunny

    • 47
    • 70

    Partly Sunny

    • 49
    • 73

    Mostly Sunny

    • 51
    • 77

    Sunny

    • 52
    • 78

    Mostly Sunny

    • 55
    • 78

    Partly Sunny

Today 9 Mar Northern San Joaquin Valley

Sunny. Highs 71 to 76. Northwest Winds up to 10 Mph.

Tonight 9 Mar Northern San Joaquin Valley

Mostly clear. Lows 45 to 51. Northwest Winds up to 10 Mph.

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South Spillway Temperature Statistics

March Temperature

Sacramento Mather Airport (31.7 miles)

  • Lowest 3 March, 2026

    42.8 °F

  • Average March

    57.9 °F

  • Highest 7 March, 2026

    77 °F

Climate (2021–Present)

Sacramento Mather Airport (31.7 miles)

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  • Average Low 2021–2026

    48.8 °F

  • Average 2021–2026

    61.7 °F

  • Average High 2021–2026

    75.3 °F
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