Avalon State Park Weather Forecast

    • 80
    • 89

    Thunderstorms Likely

    • 79
    • 87

    Thunderstorms Likely

    • 80
    • 87

    Chance Thunderstorms

    • 81
    • 88

    Chance Thunderstorms

    • 80
    • 88

    Slight Chance Thunderstorms

    • 80
    • 88

    Chance Thunderstorms

    • 80
    • 88

    Chance Thunderstorms

Today 19 Jun Coastal St. Lucie

Partly sunny. A slight chance of Showers and Thunderstorms late in the Morning, then Showers and Thunderstorms likely late in the afternoon and towards Sunset. Highs in the lower 90s. South Winds 10 to 15 Mph. Chance of rain 70 percent. Heat index Values up to 108.

Tonight 19 Jun Coastal St. Lucie

Considerable cloudiness with a chance of Showers and Thunderstorms through early Morning, then partly cloudy late. Lows in the upper 70s. Southeast Winds 10 to 15 Mph becoming southwest 5 to 10 Mph in the late evening and overnight. Chance of rain 50 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

    80.5 °F

  • Highest 15 June, 2026

    94.6 °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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