Antioch Weather Forecast

    • 72
    • 93

    Chance Thunderstorms

    • 73
    • 90

    Chance Thunderstorms

    • 75
    • 91

    Chance Rain Showers

    • 76
    • 94

    Mostly Sunny

    • 76
    • 94

    Mostly Sunny

    • 76
    • 93

    Slight Chance Thunderstorms

Today 6 Jul Union

Partly cloudy. A slight chance of Showers and Thunderstorms this afternoon. Highs in the lower 90s. Light and variable Winds, becoming west around 5 Mph this afternoon. Chance of rain 20 percent.

Tonight 6 Jul Union

Mostly cloudy with a chance of Showers and Thunderstorms in the Evening, then partly cloudy with a slight chance of Showers after midnight. Lows in the lower 70s. Southwest Winds around 5 Mph in the Evening, becoming light and variable. Chance of rain 40 percent.

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Antioch Temperature Statistics

July Temperature

Monroe Regional Airport (21.1 miles)

  • Lowest 2 July, 2026

    73.7 °F
  • Average July

    85.3 °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

    68.4 °F
  • Average High 2021–2026

    79.5 °F
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