Avalon State Park Weather Forecast

    • 80
    • 87

    Chance Thunderstorms

    • 80
    • 86

    Slight Chance Thunderstorms

    • 80
    • 86

    Chance Thunderstorms

    • 79
    • 87

    Slight Chance Thunderstorms

    • 78
    • 91

    Slight Chance Thunderstorms

    • 78
    • 90

    Chance Thunderstorms

Today 25 Jun Coastal St. Lucie

Partly sunny with a chance of Showers and Thunderstorms. Highs around 90. Southeast Winds 5 to 10 Mph increasing to 10 to 15 Mph late in the afternoon and towards Sunset. Chance of rain 50 percent. Heat index Values up to 102.

Tonight 25 Jun Coastal St. Lucie

Partly cloudy through early morning then becoming mostly clear. A slight chance of Showers and Thunderstorms through early morning. Lows in the upper 70s. South Winds 5 to 10 Mph. Chance of rain 20 percent.

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Avalon State Park Temperature Statistics

June Temperature

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

  • Lowest 8 June, 2026

    66.7 °F

  • Average June

    81.3 °F

  • Highest 17 June, 2026

    95.6 °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

    74.6 °F

  • Average High 2021–2026

    83.5 °F
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