Indian River - Middle Point Weather Forecast

    • 80
    • 89

    Chance Thunderstorms

    • 79
    • 89

    Thunderstorms Likely

    • 79
    • 89

    Chance Thunderstorms

    • 79
    • 89

    Chance Thunderstorms

    • 80
    • 88

    Chance Thunderstorms

    • 80
    • 88

    Chance Thunderstorms

Today 20 Aug Coastal St. Lucie

Mostly sunny late in the morning then becoming partly sunny. A chance of Showers and Thunderstorms. Highs in the lower 90s. Southeast Winds 5 to 10 Mph. Chance of rain 50 percent. Heat index Values up to 106.

Tonight 20 Aug 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

August Temperature

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

  • Lowest 2 August, 2026

    74.6 °F

  • Average August

    83.7 °F

  • Highest 17 August, 2026

    95 °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

    83.6 °F
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