Indian River - Middle Point Weather Forecast

    • 80
    • 86

    Chance Thunderstorms

    • 80
    • 86

    Rain Showers Likely

    • 79
    • 86

    Thunderstorms Likely

    • 79
    • 86

    Thunderstorms Likely

    • 79
    • 86

    Chance Thunderstorms

    • 79
    • 85

    Rain Showers Likely

Today 10 Sep 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 104.

Tonight 10 Sep Coastal St. Lucie

Partly cloudy. A chance of Showers and a slight chance of Thunderstorms after midnight. Lows in the upper 70s. South Winds around 5 Mph. Chance of rain 40 percent.

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Indian River - Middle Point Temperature Statistics

September Temperature

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

  • Lowest 8 September, 2026

    73 °F

  • Average September

    82.6 °F

  • Highest 5 September, 2026

    94.6 °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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