Avalon State Park Weather Forecast

    • 80
    • 87

    Slight Chance Thunderstorms

    • 79
    • 88

    Slight Chance Thunderstorms

    • 80
    • 88

    Chance Thunderstorms

    • 78
    • 86

    Chance Thunderstorms

    • 78
    • 89

    Chance Thunderstorms

    • 78
    • 89

    Chance Thunderstorms

Today 28 Jun Coastal St. Lucie

Partly sunny with a chance of Showers and Thunderstorms. Highs in the upper 80s. Southeast Winds 5 to 10 Mph. Chance of rain 50 percent. Heat index Values up to 103.

Tonight 28 Jun Coastal St. Lucie

Mostly sunny then becoming clear in the late evening and early morning then becoming mostly clear. Lows in the upper 70s. Southeast Winds 5 to 10 Mph becoming southwest around 5 Mph late.

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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

    81.4 °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

    83.6 °F
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