Avalon State Park Weather Forecast

    • 78
    • 84

    Chance Thunderstorms

    • 75
    • 81

    Chance Rain Showers

    • 73
    • 81

    Partly Sunny

    • 72
    • 81

    Partly Sunny

    • 74
    • 84

    Slight Chance Thunderstorms

    • 74
    • 84

    Chance Thunderstorms

    • 75
    • 85

    Chance Thunderstorms

Today 24 Sep Coastal St. Lucie

Partly sunny with a chance of Thunderstorms. A chance of Showers late in the Morning, then Showers likely late in the afternoon and towards Sunset. Highs in the upper 80s. Chance of rain 70 percent.

Tonight 24 Sep Coastal St. Lucie

Partly cloudy with a chance of Showers. Lows in the mid 70s. North Winds 10 to 15 Mph with Gusts up to 30 Mph. Chance of rain 50 percent.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Avalon State Park Temperature Statistics

September Temperature

Fort Pierce, St. Lucie County International Airport (4.3 miles)

  • Lowest 19 September, 2026

    71.7 °F

  • Average September

    82.1 °F

  • Highest 5 September, 2026

    94.6 °F

Climate (2021–2026)

Fort Pierce, St. Lucie County International Airport (4.3 miles)

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

  • Average Low 2021–2026

    65.9 °F

  • Average 2021–2026

    74.7 °F

  • Average High 2021–2026

    83.7 °F
Get WillyWeather+ to remove ads