Avalon State Park Weather Forecast

    • 79
    • 85

    Chance Thunderstorms

    • 77
    • 86

    Rain Showers Likely

    • 74
    • 85

    Rain Showers

    • 74
    • 85

    Rain Showers

    • 74
    • 85

    Rain Showers

    • 76
    • 85

    Rain Showers Likely

Today 4 Oct Coastal St. Lucie

Partly sunny with a slight chance of Showers and Thunderstorms. Highs in the upper 80s. Southeast Winds 10 to 15 Mph. Chance of rain 20 percent. Heat index Values up to 101.

Tonight 4 Oct Coastal St. Lucie

Partly cloudy. Lows in the upper 70s. Southeast Winds around 5 Mph becoming south after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Avalon State Park Temperature Statistics

October Temperature

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

  • Lowest 1 October, 2026

    72 °F

  • Average October

    77 °F

  • Highest 1 October, 2026

    84.9 °F

Climate (2021–2026)

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

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  • Average Low 2021–2026

    65.9 °F

  • Average 2021–2026

    74.7 °F

  • Average High 2021–2026

    83.7 °F
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