Indian River - Middle Point Weather Forecast

    • 79
    • 87

    Chance Thunderstorms

    • 78
    • 86

    Thunderstorms Likely

    • 78
    • 87

    Thunderstorms Likely

    • 78
    • 87

    Rain Showers

    • 79
    • 86

    Thunderstorms Likely

    • 79
    • 86

    Chance Thunderstorms

Today 4 Sep Coastal St. Lucie

Partly sunny with a chance of Showers and Thunderstorms. Highs in the upper 80s. Southeast Winds 10 to 15 Mph. Chance of rain 50 percent. Heat index Values up to 104.

Tonight 4 Sep Coastal St. Lucie

Partly cloudy. Lows in the upper 70s. South Winds around 5 Mph.

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Indian River - Middle Point Temperature Statistics

September Temperature

Fort Pierce, St. Lucie County International Airport (9.3 miles)

  • Lowest 2 September, 2026

    75.9 °F

  • Average September

    81.7 °F

  • Highest 1 September, 2026

    89.7 °F

Climate (2021–2026)

Fort Pierce, St. Lucie County International Airport (9.3 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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