Antioch Weather Forecast

    • 60
    • 79

    Becoming Sunny

    • 59
    • 81

    Sunny

    • 59
    • 82

    Sunny

    • 56
    • 77

    Mostly Sunny

    • 58
    • 76

    Mostly Sunny

    • 57
    • 77

    Mostly Sunny

Today 26 Sep East Bay Interior Valleys

Mostly cloudy in the morning then becoming sunny. Highs in the lower 80s. West Winds 5 to 15 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Antioch Temperature Statistics

September Temperature

Concord, Buchanan Field (13 miles)

  • Lowest 23 September, 2023

    53.1 °F

  • Average September

    69.3 °F

  • Highest 9 September, 2023

    91.7 °F

Climate (2010–Present)

Concord, Buchanan Field (13 miles)

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  • Average Low 2010–Present

    50.9 °F

  • Average 2010–Present

    61.4 °F

  • Average High 2010–Present

    74.5 °F
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