Nearby Harbors
27.4800’ N, 80.3333’ W

St. Lucie, FL

80°
H 87°
L 75°
SE
4mph
Low tide
5:53 am
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St. Lucie, FL Weather Forecast and Current Conditions

Day Sky High / Low Precip Wind Humidity
Sun
Aug 30 		PM Thunderstorms
Close Hourly 		87º / 75º 61% ESE 10 mph 83%
6am Clear 80º 21% SE 4 mph 90%
7am Partly Cloudy 79º 15% SE 3 mph 91%
8am Partly Cloudy 80º 17% SSE 3 mph 94%
9am Mostly Cloudy 82º 16% SSE 3 mph 88%
10am Mostly Cloudy 84º 9% SE 5 mph 78%
11am Mostly Cloudy 86º 10% SE 5 mph 74%
12pm Mostly Cloudy 87º 15% E 6 mph 73%
1pm Mostly Cloudy 86º 23% E 8 mph 74%
2pm Mostly Cloudy 85º 20% ENE 9 mph 76%
3pm Thunderstorms 84º 61% E 10 mph 77%
4pm Scattered Thunderstorms 81º 42% ENE 9 mph 84%
5pm Mostly Cloudy 82º 19% ENE 9 mph 81%
6pm Mostly Cloudy 81º 17% ENE 7 mph 83%
7pm Partly Cloudy 81º 19% E 7 mph 85%
8pm Mostly Cloudy 80º 17% ENE 4 mph 86%
9pm Mostly Cloudy 79º 6% E 4 mph 89%
10pm Mostly Cloudy 79º 8% ENE 3 mph 90%
11pm Mostly Cloudy 79º 22% E 2 mph 91%
Mon
Aug 31 		Scattered Thunderstorms
View Hourly 		88º / 76º 50% ENE 10 mph 82%
12am Partly Cloudy 78º 17% ESE 3 mph 93%
1am Mostly Cloudy 78º 12% ESE 3 mph 92%
2am Partly Cloudy 78º 12% ENE 1 mph 93%
3am Partly Cloudy 77º 8% ENE 1 mph 93%
4am Partly Cloudy 77º 7% E 1 mph 94%
5am Partly Cloudy 76º 12% N 0 mph 96%
6am Partly Cloudy 76º 15% NNE 0 mph 97%
7am Partly Cloudy 76º 19% N 0 mph 98%
8am Partly Cloudy 77º 20% N 1 mph 97%
9am Partly Cloudy 81º 20% NE 2 mph 87%
10am Isolated Thunderstorms 84º 30% ENE 3 mph 79%
11am Scattered Thunderstorms 86º 40% E 4 mph 73%
12pm Scattered Thunderstorms 87º 40% ENE 4 mph 71%
1pm Mostly Cloudy 86º 24% ENE 6 mph 75%
2pm Mostly Cloudy 85º 15% E 9 mph 76%
3pm Scattered Thunderstorms 85º 35% E 10 mph 74%
4pm Scattered Thunderstorms 83º 50% ENE 7 mph 77%
5pm Scattered Thunderstorms 80º 36% ENE 7 mph 85%
6pm Cloudy 80º 15% ENE 5 mph 86%
7pm Mostly Cloudy 80º 8% ENE 5 mph 87%
8pm Mostly Cloudy 79º 10% ENE 2 mph 88%
9pm Partly Cloudy 78º 6% ENE 2 mph 91%
10pm Partly Cloudy 78º 8% ENE 2 mph 93%
11pm Partly Cloudy 78º 9% ENE 1 mph 91%
Tue
Sep 1 		PM Thunderstorms
View Hourly 		87º / 76º 67% ENE 10 mph 82%
12am Partly Cloudy 78º 12% ENE 2 mph 91%
1am Mostly Cloudy 78º 15% ENE 0 mph 91%
2am Mostly Cloudy 78º 11% NE 1 mph 93%
3am Mostly Cloudy 78º 24% NE 1 mph 93%
4am Isolated Thunderstorms 78º 30% NNE 1 mph 94%
5am Mostly Cloudy 77º 24% NE 0 mph 94%
Wed
Sep 2 		Scattered Thunderstorms 88º / 77º 47% E 11 mph 81%
Thu
Sep 3 		Thunderstorms 87º / 76º 75% ESE 13 mph 82%
Fri
Sep 4 		Thunderstorms 88º / 75º 70% SE 12 mph 80%
Sat
Sep 5 		Thunderstorms 88º / 74º 65% SE 10 mph 80%
Sun
Sep 6 		Thunderstorms 87º / 74º 61% S 9 mph 81%

Weather Radar for St. Lucie, FL See Radar

See Radar Map

* Playback displays weather for the past 6 hours.

NOAA Weather Marine Forecast for St. Lucie, FL

Sunday
High : 89ºF
Variable winds less than 5 kt becoming E 5 to 10 kt in the afternoon. Showers and thunderstorms likely, mainly before 3pm. Seas 1 ft or less.
Sunday Night
Low : 77ºF
Variable winds 5 kt or less. A chance of showers and thunderstorms before 2am, then a slight chance of showers between 2am and 5am, then a slight chance of showers and thunderstorms after 5am. Seas 1 ft or less.
Monday
High : 89ºF
Variable winds less than 5 kt becoming E 5 to 10 kt in the afternoon. A chance of showers and thunderstorms before 1pm, then showers likely and possibly a thunderstorm between 1pm and 2pm, then showers and thunderstorms likely after 2pm. Seas 1 ft or less.
Monday Night
Low : 77ºF
Variable winds 5 kt or less. A chance of showers and thunderstorms. Seas 1 ft or less.
Tuesday
High : 89ºF
Variable winds less than 5 kt becoming E 5 to 10 kt in the morning. Showers likely and possibly a thunderstorm before 2pm, then showers and thunderstorms likely after 2pm. Seas 1 ft or less.
Tuesday Night
Low : 77ºF
Variable winds 5 kt or less. Showers and thunderstorms likely, mainly before 8pm. Seas 1 ft or less.
Wednesday
High : 89ºF
E wind 5 to 10 kt. Showers likely and possibly a thunderstorm before 2pm, then showers and thunderstorms likely after 2pm. Seas 1 ft or less.
Wednesday Night
Low : 78ºF
Variable winds 5 kt or less. Showers and thunderstorms likely, mainly before 8pm. Seas 1 ft or less.
Thursday
High : 87ºF
E wind 5 to 10 kt. A chance of showers and thunderstorms before 8am, then showers and possibly a thunderstorm between 8am and 2pm, then showers and thunderstorms likely after 2pm. Seas 1 ft or less.

NOAA Buoy Data Near St. Lucie, FL See Map

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    Wind Speed Forecast for St. Lucie, FL

    SundayMondayTuesday
    Wind Speed (MPH) 459731039521
    10am2pm6pm10pm2am6am10am2pm6pm10pm2am6am
    MPH 459731039521
    DIR SESEENEENEENEENENNEENEEENEENENE

    Current Weather Conditions In St. Lucie, FL

    As Of: 27 minutes ago

    • 80ºF
    • 88ºF
    • 4mph
    • 0º (SE)
    • 4mph
    • Clear
    • 9mi
    • 30.01"
    • 90%
    • 0ºF

    The weather right now in St. Lucie, FL is Clear. The current temperature is 80°F, and the expected high and low for today, Sunday, August 30, 2026, are 87° high temperature and 75°F low temperature. The wind is currently blowing at 4 miles per hour, and coming from the Southeast. The wind is gusting to 4 mph. With the wind and the atmosphere the temperature feels like 88° Fahrenheit. Expected precipitation is 21 percent, with current humidity at 90 percent, and air pressure at 30.01 in. Visibility is 9 nautical miles. There are no current weather alert(s).

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