South Fork St Lucie River - Palm City Weather Forecast

    • 65
    • 85

    Partly Sunny

    • 66
    • 84

    Mostly Sunny

    • 65
    • 84

    Partly Sunny

    • 65
    • 86

    Chance Thunderstorms

    • 64
    • 83

    Chance Thunderstorms

    • 65
    • 81

    Chance Rain Showers

Today 9 Mar Coastal Martin

Partly cloudy towards morning then becoming mostly sunny. Highs in the lower 80s. South Winds around 5 Mph becoming southeast 5 to 10 Mph in the afternoon.

Tonight 9 Mar Coastal Martin

Partly cloudy. Patchy fog after midnight. Lows in the upper 60s. Southeast Winds around 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

South Fork St Lucie River - Palm City Temperature Statistics

March Temperature

Witham Field Airport (2.5 miles)

  • Lowest 1 March, 2026

    66.2 °F

  • Average March

    74.5 °F

  • Highest 4 March, 2026

    82.4 °F

Climate (2021–Present)

Witham Field Airport (2.5 miles)

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  • Average Low 2021–2026

    69.2 °F

  • Average 2021–2026

    74.4 °F

  • Average High 2021–2026

    82.9 °F
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