Antioch Weather Forecast

    • 73
    • 93

    Rain Showers Likely

    • 74
    • 93

    Slight Chance Thunderstorms

    • 74
    • 94

    Mostly Sunny

    • 76
    • 94

    Mostly Sunny

    • 77
    • 96

    Mostly Sunny

    • 76
    • 96

    Mostly Sunny

Today 8 Aug Union

Mostly cloudy. A slight chance of Showers and Thunderstorms this Morning, then Showers likely with a chance of Thunderstorms this afternoon. Highs in the lower 90s. Light and variable Winds, becoming north around 5 Mph this afternoon. Chance of rain 60 percent.

Tonight 8 Aug Union

A slight chance of Thunderstorms in the evening. Mostly cloudy with a slight chance of Showers. Lows in the lower 70s. Southeast Winds around 5 Mph in the Evening, becoming light and variable. Chance of rain 20 percent.

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Antioch Temperature Statistics

August Temperature

Monroe Regional Airport (21.1 miles)

  • Lowest 3 August, 2026

    68.6 °F

  • Average August

    84.2 °F

  • Highest 5 August, 2026

    101.6 °F

Climate (2021–2026)

Monroe Regional Airport (21.1 miles)

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  • Average Low 2021–2026

    58.1 °F

  • Average 2021–2026

    68.5 °F

  • Average High 2021–2026

    79.6 °F
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