South Fork St Lucie River - Palm City Weather Forecast

    • 61
    • 80

    Chance Thunderstorms

    • 61
    • 73

    Mostly Cloudy

    • 53
    • 78

    Partly Sunny

    • 54
    • 74

    Mostly Sunny

    • 58
    • 76

    Slight Chance Thunderstorms

    • 61
    • 76

    Slight Chance Rain Showers

Today 8 Dec Coastal Martin

Mostly cloudy early in the morning then considerable cloudiness. A slight chance of Showers and Thunderstorms early in the Morning, then a chance of Showers and Thunderstorms. Highs around 80. West Winds 10 to 15 Mph becoming northwest in the afternoon. Chance of rain 50 percent.

Tonight 8 Dec Coastal Martin

Partly cloudy. Lows in the mid 60s. North Winds 10 to 15 Mph with Gusts up to 25 Mph.

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South Fork St Lucie River - Palm City Temperature Statistics

December Temperature

Witham Field Airport (2.5 miles)

  • Lowest 4 December, 2025

    60.8 °F
  • Average December

    71.7 °F
  • Highest 5 December, 2025

    86 °F

Climate (2020–Present)

Witham Field Airport (2.5 miles)

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  • Average Low 2020–2025

    69.3 °F
  • Average 2020–2025

    74.4 °F
  • Average High 2020–2025

    82.9 °F
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