South Fork, St. Lucie River, FL Weather Forecast and Current Conditions

Day Sky High / Low Precip Wind Humidity
Tue
Jun 23 		PM Thunderstorms
Close Hourly 		92º / 76º 42% SSE 9 mph 66%
10am Sunny 89º 2% WSW 7 mph 80%
11am Sunny 91º 2% WSW 7 mph 72%
12pm Mostly Sunny 92º 8% SW 6 mph 66%
1pm Partly Cloudy 92º 14% S 6 mph 59%
2pm Partly Cloudy 91º 24% ESE 7 mph 62%
3pm Scattered Thunderstorms 92º 42% ESE 8 mph 61%
4pm Partly Cloudy 91º 24% ESE 9 mph 63%
5pm Partly Cloudy 90º 4% SE 9 mph 64%
6pm Mostly Sunny 89º 3% SE 9 mph 67%
7pm Mostly Sunny 88º 12% SSE 9 mph 68%
8pm Partly Cloudy 86º 11% SSE 7 mph 72%
9pm Partly Cloudy 83º 5% SSW 7 mph 79%
10pm Mostly Cloudy 82º 9% SSW 6 mph 79%
11pm Mostly Cloudy 81º 11% SW 6 mph 80%
Wed
Jun 24 		PM Thunderstorms
View Hourly 		92º / 75º 36% S 10 mph 69%
12am Partly Cloudy 81º 14% SSW 5 mph 82%
1am Partly Cloudy 80º 6% SW 4 mph 83%
2am Partly Cloudy 79º 7% SW 4 mph 85%
3am Partly Cloudy 79º 8% SW 3 mph 87%
4am Mostly Clear 78º 8% SW 3 mph 87%
5am Clear 77º 8% SW 4 mph 89%
6am Clear 77º 8% WSW 2 mph 88%
7am Mostly Sunny 77º 8% WSW 3 mph 90%
8am Mostly Sunny 79º 7% WSW 4 mph 88%
9am Sunny 83º 5% WSW 6 mph 80%
10am Sunny 86º 6% W 6 mph 71%
11am Mostly Sunny 88º 6% W 6 mph 64%
12pm Partly Cloudy 90º 3% SW 5 mph 60%
1pm Partly Cloudy 91º 10% SE 6 mph 59%
2pm Scattered Thunderstorms 90º 36% ESE 8 mph 61%
3pm Partly Cloudy 90º 20% SE 9 mph 63%
4pm Partly Cloudy 90º 8% ESE 9 mph 62%
5pm Partly Cloudy 89º 7% SE 9 mph 63%
6pm Isolated Thunderstorms 87º 33% SE 9 mph 66%
7pm Scattered Thunderstorms 83º 38% SSE 9 mph 74%
8pm Few Showers 81º 34% S 7 mph 81%
9pm Partly Cloudy 79º 19% S 5 mph 84%
10pm Mostly Cloudy 78º 22% SSW 6 mph 86%
11pm Partly Cloudy 78º 11% SSW 4 mph 86%
Thu
Jun 25 		PM Thunderstorms
View Hourly 		91º / 77º 42% SSE 11 mph 70%
12am Partly Cloudy 77º 12% SSW 4 mph 88%
1am Partly Cloudy 77º 8% SSW 3 mph 90%
2am Partly Cloudy 76º 7% SSW 3 mph 91%
3am Partly Cloudy 76º 7% SSW 3 mph 91%
4am Partly Cloudy 76º 7% SSW 3 mph 93%
5am Partly Cloudy 76º 6% SSW 3 mph 92%
6am Mostly Clear 76º 6% SSW 2 mph 92%
7am Partly Cloudy 76º 6% SSW 3 mph 92%
8am Mostly Sunny 79º 7% SSW 5 mph 88%
9am Mostly Sunny 83º 7% SSW 6 mph 79%
Fri
Jun 26 		PM Thunderstorms 92º / 77º 49% SE 12 mph 69%
Sat
Jun 27 		Scattered Thunderstorms 91º / 77º 48% ESE 10 mph 71%
Sun
Jun 28 		PM Thunderstorms 92º / 77º 37% ESE 11 mph 70%
Mon
Jun 29 		Mostly Sunny 93º / 77º 14% ESE 10 mph 67%
Tue
Jun 30 		Scattered Thunderstorms 92º / 77º 39% ENE 11 mph 69%

Weather Radar for South Fork, St. Lucie River, FL See Radar

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* Playback displays weather for the past 6 hours.

NOAA Weather Marine Forecast for South Fork, St. Lucie River, FL

Today
High : 92ºF
SW wind 5 to 10 kt becoming ESE in the afternoon. A chance of showers and thunderstorms, mainly after 2pm. Seas 1 ft or less.
Tonight
Low : 78ºF
Variable winds 5 kt or less. A slight chance of showers and thunderstorms before midnight. Seas 1 ft or less.
Wednesday
High : 90ºF
Variable winds 5 kt or less. A chance of showers and thunderstorms, mainly after 5pm. Seas 1 ft or less.
Wednesday Night
Low : 77ºF
SSW wind 5 to 10 kt. A chance of showers and thunderstorms before 2am. Seas 1 ft or less.
Thursday
High : 90ºF
SSW wind 5 to 10 kt becoming SE in the afternoon. A slight chance of showers, then a chance of showers and thunderstorms after 11am. Seas 1 ft or less.
Thursday Night
Low : 78ºF
S wind 5 to 10 kt. A chance of showers and thunderstorms before 2am. Seas 1 ft or less.
Friday
High : 89ºF
Variable winds less than 5 kt becoming ESE 5 to 10 kt in the afternoon. A chance of showers and thunderstorms after 2pm. Seas 1 ft or less.
Friday Night
Low : 80ºF
SSE wind 5 to 10 kt. A chance of showers and thunderstorms before 8pm. Seas 1 ft or less.
Saturday
High : 89ºF
S wind 5 to 10 kt becoming E in the afternoon. A chance of showers and thunderstorms after 2pm. Seas 1 ft or less.

NOAA Buoy Data Near South Fork, St. Lucie River, FL See Map

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    Wind Speed Forecast for South Fork, St. Lucie River, FL

    TuesdayWednesdayThursday
    Wind Speed (MPH) 779642689632
    2pm6pm10pm2am6am10am2pm6pm10pm2am6am10am
    MPH 779642689632
    DIR WSWESESESSWSWWSWWESESESSWSSWSSW

    Current Weather Conditions In South Fork, St. Lucie River, FL

    As Of: 2 minutes ago

    • 89ºF
    • 107ºF
    • 7mph
    • 0º (WSW)
    • 7mph
    • Sunny
    • 7mi
    • 30.15"
    • 80%
    • 0ºF

    The weather right now in South Fork, St. Lucie River, FL is Sunny. The current temperature is 89°F, and the expected high and low for today, Tuesday, June 23, 2026, are 92° high temperature and 76°F low temperature. The wind is currently blowing at 7 miles per hour, and coming from the West Southwest. The wind is gusting to 7 mph. With the wind and the atmosphere the temperature feels like 107° Fahrenheit. Expected precipitation is 2 percent, with current humidity at 80 percent, and air pressure at 30.15 in. Visibility is 7 nautical miles. There are no current weather alert(s).