St. Lucie, FL Weather Forecast and Current Conditions

Day Sky High / Low Precip Wind Humidity
Sat
May 18
Partly Cloudy
Close Hourly
-º / 74º 24% SSW 6 mph 87%
11pm Mostly Clear 79º 15% SSE 5 mph 84%
Sun
May 19
Thunderstorms
View Hourly
90º / 70º 80% SW 11 mph 71%
12am Partly Cloudy 79º 15% S 4 mph 85%
1am Partly Cloudy 79º 15% S 5 mph 85%
2am Mostly Cloudy 79º 15% SSW 6 mph 86%
3am Mostly Cloudy 79º 15% SSW 7 mph 87%
4am Mostly Cloudy 78º 10% SSW 6 mph 87%
5am Mostly Cloudy 78º 22% SW 5 mph 88%
6am Mostly Cloudy 75º 24% SW 6 mph 87%
7am Scattered Thunderstorms 75º 35% SW 5 mph 89%
8am Scattered Thunderstorms 78º 50% SW 6 mph 87%
9am Scattered Thunderstorms 82º 38% WSW 11 mph 77%
10am Scattered Thunderstorms 84º 37% SW 9 mph 68%
11am Isolated Thunderstorms 87º 34% WSW 11 mph 60%
12pm Scattered Thunderstorms 89º 44% WSW 11 mph 57%
1pm Scattered Thunderstorms 86º 40% W 11 mph 56%
2pm Scattered Thunderstorms 81º 55% WNW 8 mph 74%
3pm Thunderstorms 81º 80% SSE 10 mph 73%
4pm Thunderstorms 80º 80% ESE 9 mph 75%
5pm Thunderstorms 82º 61% ESE 6 mph 70%
6pm Scattered Thunderstorms 82º 58% SE 7 mph 71%
7pm Thunderstorms 80º 60% SE 9 mph 73%
8pm Scattered Thunderstorms 79º 39% SSE 8 mph 75%
9pm Scattered Thunderstorms 79º 35% SSE 8 mph 77%
10pm Scattered Thunderstorms 78º 36% SSE 5 mph 79%
11pm Isolated Thunderstorms 77º 32% SSW 4 mph 81%
Mon
May 20
Isolated Thunderstorms
View Hourly
87º / 69º 30% NNW 12 mph 69%
12am Isolated Thunderstorms 76º 31% SW 5 mph 84%
1am Partly Cloudy 75º 24% SW 3 mph 86%
2am Partly Cloudy 74º 24% SW 4 mph 87%
3am Partly Cloudy 74º 23% WSW 5 mph 87%
4am Mostly Clear 72º 23% W 4 mph 90%
5am Mostly Clear 72º 18% W 5 mph 91%
6am Mostly Clear 71º 18% W 5 mph 92%
7am Mostly Sunny 71º 17% W 5 mph 93%
8am Partly Cloudy 75º 13% WNW 6 mph 88%
9am Partly Cloudy 79º 10% WNW 9 mph 78%
10am Mostly Sunny 82º 10% WNW 8 mph 69%
11am Mostly Sunny 84º 9% WNW 8 mph 61%
12pm Sunny 86º 11% NW 8 mph 55%
1pm Partly Cloudy 86º 16% NNE 7 mph 57%
2pm Few Showers 84º 30% NE 8 mph 61%
3pm Partly Cloudy 84º 24% NE 10 mph 63%
4pm Isolated Thunderstorms 82º 30% NE 12 mph 67%
5pm Partly Cloudy 82º 20% NE 9 mph 67%
6pm Mostly Sunny 81º 18% NE 10 mph 67%
7pm Mostly Sunny 80º 19% NNE 9 mph 70%
8pm Mostly Sunny 78º 12% NNE 8 mph 73%
9pm Clear 77º 19% NNE 7 mph 77%
10pm Partly Cloudy 77º 18% NNE 7 mph 77%
Tue
May 21
Partly Cloudy 85º / 71º 24% NNE 12 mph 68%
Wed
May 22
Sunny 86º / 71º 12% ENE 12 mph 66%
Thu
May 23
Mostly Sunny 87º / 71º 9% ENE 12 mph 64%
Fri
May 24
Mostly Sunny 89º / 72º 9% ESE 12 mph 61%
Sat
May 25
Partly Cloudy 90º / 73º 24% SE 11 mph 62%

Weather Radar for St. Lucie, FL See Radar

* Playback displays weather for the past 6 hours.

NOAA Weather Marine Forecast for St. Lucie, FL

Tonight
Low : 74ºF
SSE wind 5 to 10 kt becoming SW after midnight. A chance of showers and thunderstorms, mainly before 8pm. Seas 1 ft or less.
Sunday
High : 90ºF
W wind 5 to 10 kt. A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 2pm. Seas 1 ft or less.
Sunday Night
Low : 71ºF
S wind 5 to 10 kt becoming variable and less than 5 kt in the evening. Showers likely and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms after 8pm. Seas 1 ft or less.
Monday
High : 88ºF
WNW wind 5 to 10 kt becoming N in the afternoon. A chance of showers and thunderstorms. Seas 1 ft or less.
Monday Night
Low : 72ºF
Variable winds 5 kt or less. A chance of showers and thunderstorms before 2am. Seas 1 ft or less.
Tuesday
High : 85ºF
Variable winds less than 5 kt becoming NE 5 to 10 kt in the afternoon. A chance of showers and thunderstorms after 8am. Seas 1 ft or less.
Tuesday Night
Low : 71ºF
Variable winds 5 kt or less. A slight chance of showers and thunderstorms before 2am. Seas 1 ft or less.
Wednesday
High : 86ºF
Variable winds less than 5 kt becoming ENE 5 to 10 kt in the afternoon. A chance of showers and thunderstorms, mainly after 2pm. Seas 1 ft or less.
Wednesday Night
Low : 72ºF
Variable winds 5 kt or less. A chance of showers and thunderstorms before 8pm. 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

    SaturdaySundayMonday
    Wind Speed (MPH) 575111094558109
    11pm3am7am11am3pm7pm11pm3am7am11am3pm7pm
    MPH 575111094558109
    DIR SSESSWSWWSWSSESESSWWSWWWNWNENNE

    Current Weather Conditions In St. Lucie, FL

    As Of: 39 minutes ago

    • 79ºF
    • 85ºF
    • 5mph
    • 0º (SSE)
    • 5mph
    • Mostly Clear
    • 10mi
    • 29.95"
    • 84%
    • 0ºF

    The weather right now in St. Lucie, FL is Mostly Clear. The current temperature is 79°F, and the expected high and low for today, Saturday, May 18, 2024, are -° high temperature and 74°F low temperature. The wind is currently blowing at 5 miles per hour, and coming from the South Southeast. The wind is gusting to 5 mph. With the wind and the atmosphere the temperature feels like 85° Fahrenheit. Expected precipitation is 15 percent, with current humidity at 84 percent, and air pressure at 29.95 in. Visibility is 10 nautical miles. There are no current weather alert(s).