Antioch Weather Forecast

    • 50
    • 79

    Rain Showers

    • 48
    • 70

    Partly Sunny

    • 47
    • 71

    Partly Sunny

    • 51
    • 75

    Partly Sunny

    • 55
    • 75

    Partly Sunny

    • 58
    • 78

    Partly Sunny

    • 60
    • 82

    Mostly Cloudy

Today 4 Apr Union

A chance of Showers with a slight chance of Thunderstorms this Morning, then Showers with a chance of Thunderstorms this afternoon. Highs in the upper 70s. South Winds 5 to 10 Mph, becoming west this afternoon. Chance of rain near 100 percent.

Tonight 4 Apr Union

Showers with a chance of Thunderstorms this Evening, then a chance of Showers after midnight. Much cooler with Lows in the upper 40s. North Winds 5 to 10 Mph. Chance of rain near 100 percent.

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Antioch Temperature Statistics

April Temperature

Monroe Regional Airport (21.1 miles)

  • Lowest 1 April, 2026

    68 °F
  • Average April

    75.4 °F
  • Highest 1 April, 2026

    88 °F

Climate (2021–Present)

Monroe Regional Airport (21.1 miles)

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  • Average Low 2021–2026

    57.8 °F
  • Average 2021–2026

    68.2 °F
  • Average High 2021–2026

    79.2 °F
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