Antioch Weather Forecast

    • 63
    • 91

    Sunny

    • 65
    • 96

    Sunny

    • 67
    • 97

    Hot

    • 67
    • 98

    Sunny

    • 67
    • 99

    Hot

    • 66
    • 95

    Sunny

Today 30 Jul East Bay Interior Valleys

Sunny. Highs near 90. West Winds 5 to 15 Mph.

Tonight 30 Jul East Bay Interior Valleys

Clear. Lows in the upper 50s. Southwest Winds 5 to 15 Mph.

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Antioch Temperature Statistics

July Temperature

Concord, Buchanan Field (13 miles)

  • Lowest 3 July, 2026

    55.7 °F

  • Average July

    73.9 °F

  • Highest 14 July, 2026

    102.7 °F

Climate (2021–2026)

Concord, Buchanan Field (13 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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