North Fork St Lucie River - Greenridge Point Weather Forecast

    • 63
    • 69

    Chance Rain Showers

    • 65
    • 72

    Partly Sunny

    • 68
    • 75

    Mostly Cloudy

    • 67
    • 78

    Mostly Cloudy

    • 69
    • 79

    Partly Sunny

    • 69
    • 77

    Partly Sunny

Today 15 Dec Coastal St. Lucie

Mostly cloudy with a slight chance of Showers. Breezy. Highs in the upper 60s. Northeast Winds 15 to 20 Mph with Gusts up to 30 Mph. Chance of rain 20 percent.

Tonight 15 Dec Coastal St. Lucie

Partly cloudy. A slight chance of evening Showers. Breezy. Lows in the lower 60s. Northeast Winds 15 to 20 Mph decreasing to 10 to 15 Mph after midnight. Chance of rain 20 percent.

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North Fork St Lucie River - Greenridge Point Temperature Statistics

December Temperature

Witham Field Airport (6.8 miles)

  • Lowest 12 December, 2025

    51.8 °F

  • Average December

    69.3 °F

  • Highest 5 December, 2025

    86 °F

Climate (2020–Present)

Witham Field Airport (6.8 miles)

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  • Average Low 2020–2025

    69.3 °F

  • Average 2020–2025

    74.5 °F

  • Average High 2020–2025

    82.9 °F
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