Antioch Weather Forecast

    • 75
    • 94

    Becoming Sunny

    • 76
    • 95

    Sunny

    • 77
    • 98

    Hot

    • 79
    • 100

    Hot

    • 76
    • 100

    Hot

    • 75
    • 96

    Mostly Sunny

Today 18 Jul Union

Partly cloudy. Highs in the mid 90s. West Winds around 5 Mph.

Tonight 18 Jul Union

Mostly clear. Lows in the mid 70s. Southwest Winds around 5 Mph.

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Antioch Temperature Statistics

July Temperature

Monroe Regional Airport (21.1 miles)

  • Lowest 7 July, 2026

    71.7 °F

  • Average July

    84.5 °F

  • Highest 1 July, 2026

    98.7 °F

Climate (2021–2026)

Monroe Regional Airport (21.1 miles)

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  • Average Low 2021–2026

    58 °F

  • Average 2021–2026

    68.5 °F

  • Average High 2021–2026

    79.5 °F
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