Antioch Weather Forecast

    • 56
    • 70

    Decreasing Clouds

    • 55
    • 73

    Mostly Sunny

    • 60
    • 73

    Mostly Cloudy

    • 57
    • 69

    Chance Rain

    • 55
    • 66

    Chance Rain

    • 55
    • 68

    Mostly Sunny

    • 55
    • 72

    Mostly Sunny

Today 22 Oct East Bay Interior Valleys

Mostly cloudy. Isolated Showers. Highs in the lower 70s. West Winds 10 to 15 Mph.

Tonight 22 Oct East Bay Interior Valleys

Partly cloudy. Lows in the lower 50s. Southwest Winds 5 to 15 Mph.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Antioch Temperature Statistics

October Temperature

Concord, Buchanan Field (13 miles)

  • Lowest 16 October, 2025

    48 °F

  • Average October

    63.7 °F

  • Highest 7 October, 2025

    90 °F

Climate (2020–Present)

Concord, Buchanan Field (13 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2020–2025

    50.7 °F

  • Average 2020–2025

    61.2 °F

  • Average High 2020–2025

    74.4 °F
Get WillyWeather+ to remove ads