Antioch Weather Forecast

    • 54
    • 79

    Mostly Sunny

    • 57
    • 85

    Partly Sunny

    • 60
    • 87

    Mostly Sunny

    • 61
    • 89

    Sunny

    • 61
    • 91

    Mostly Sunny

    • 63
    • 92

    Partly Sunny

    • 64
    • 93

    Partly Sunny

Today 14 Mar East Bay Interior Valleys

Sunny. Highs in the mid 70s. Northwest Winds 10 to 15 Mph.

Tonight 14 Mar East Bay Interior Valleys

Mostly clear. Lows near 50. West Winds 5 to 10 Mph.

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Antioch Temperature Statistics

March Temperature

Concord, Buchanan Field (13 miles)

  • Lowest 5 March, 2026

    40.6 °F

  • Average March

    60.3 °F

  • Highest 12 March, 2026

    79 °F

Climate (2021–Present)

Concord, Buchanan Field (13 miles)

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  • Average Low 2021–2026

    50.9 °F

  • Average 2021–2026

    61.3 °F

  • Average High 2021–2026

    74.3 °F
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