South Town Park Weather Forecast

    • 63
    • 85

    Chance Rain Showers

    • 61
    • 80

    Chance Rain Showers

    • 61
    • 85

    Sunny

    • 64
    • 88

    Sunny

    • 66
    • 96

    Mostly Sunny

    • 63
    • 84

    Slight Chance Rain Showers

    • 61
    • 84

    Mostly Sunny

Today 18 Sep Carquinez Strait and Delta

Mostly cloudy. Highs 82 to 88. Southwest Winds 10 to 15 Mph.

Tonight 18 Sep Carquinez Strait and Delta

Mostly cloudy. A slight chance of rain Showers in the Evening, then a chance of rain Showers after midnight. Lows 60 to 66. West Winds up to 15 Mph with Gusts to around 25 Mph.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

South Town Park Temperature Statistics

September Temperature

Vacaville Nut Tree Airport (3.1 miles)

  • Lowest 7 September, 2025

    54 °F

  • Average September

    73.2 °F

  • Highest 1 September, 2025

    100.9 °F

Climate (2020–Present)

Vacaville Nut Tree Airport (3.1 miles)

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

  • Average Low 2020–2025

    49 °F

  • Average 2020–2025

    63 °F

  • Average High 2020–2025

    77.2 °F
Get WillyWeather+ to remove ads