San Joaquin River - West Island Weather Forecast

    • 65
    • 85

    Patchy Smoke

    • 67
    • 88

    Sunny

    • 67
    • 91

    Sunny

    • 65
    • 94

    Sunny

    • 65
    • 89

    Mostly Sunny

    • 64
    • 87

    Mostly Sunny

Today 6 Aug Sacramento County Delta

Sunny. Highs 86 to 96. West Winds 10 to 15 Mph with Gusts to around 25 Mph.

Tonight 6 Aug Sacramento County Delta

Clear. Lows 57 to 63. West Winds 10 to 15 Mph with Gusts to around 25 Mph.

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  • Temperature Real-Time

San Joaquin River - West Island Temperature Statistics

August Temperature

Concord, Buchanan Field (14.9 miles)

  • Lowest 3 August, 2026

    60.1 °F

  • Average August

    79.3 °F

  • Highest 2 August, 2026

    100.7 °F

Climate (2021–2026)

Concord, Buchanan Field (14.9 miles)

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  • Average Low 2021–2026

    51 °F

  • Average 2021–2026

    61.5 °F

  • Average High 2021–2026

    74.3 °F
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