• Tonight

    Aug 30

    Lo 76°

    Periods of rain and a t-storm

    Asthma Weather
    • Hi
      RealFeel
      102°
    • UV
      4 - Moderate
    • Air Qual.
      Good
    more
  • Wed

    Aug 31

    89°Lo 77°

    Showers and thunderstorms

    At Risk weather for asthma
    • Hi
      RealFeel
      101°
    • UV
      5 - High
    • Air Qual.
      Good
  • Thu

    Sep 1

    92°Lo 78°

    Showers and a heavier t-storm

    Neutral weather for asthma
    • Hi
      RealFeel
      104°
    • UV
      4 - Moderate
    • Air Qual.
      Good
    more
  • Fri

    Sep 2

    90°Lo 76°

    Cloudy with a thunderstorm

    At Risk weather for asthma
    • Hi
      RealFeel
      101°
    • UV
      4 - Moderate
    • Air Qual.
      Good
    more
  • Sat

    Sep 3

    92°Lo 73°

    A shower and t-storm around

    At Risk weather for asthma
    • Hi
      RealFeel
      114°
    • UV
      4 - Moderate
    • Air Qual.
      Good
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Wed
5am
6am 7am 8am 9am 10am 11am 12pm
  5am 6am 7am 8am 9am 10am 11am 12pm
Forecast
Cloudy
Rain
Rain
Cloudy
T-storms
Cloudy
Cloudy
Cloudy
Temp (°F) 77° 76° 76° 77° 80° 83° 85° 87°
RealFeel® 83° 78° 77° 84° 84° 90° 94° 99°
Humidity 92% 91% 92% 90% 83% 75% 71% 72%
   
  5am 6am 7am 8am 9am 10am 11am 12pm
Rain
 
49%
 
58%
 
58%
 
43%
 
51%
 
47%
 
34%
 
34%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  5am 6am 7am 8am 9am 10am 11am 12pm
Wind (mph) 8 SSW 8 SSW 8 S 8 S 8 S 13 S 17 S 18 SSW
UV Index 0 0 0 1 2 3 5 6
Cloud Cover 100% 100% 100% 90% 90% 90% 90% 90%
Dew Point 74° 74° 73° 74° 74° 74° 75° 77°
Middle Grid line 90 F Middle Grid line 85 F Middle Grid line 80 F Middle Grid line 75 F

Temperature History - Aug 31

more Historical Weather Data >
  Today Normal Record 8/31/2015
High 89° 90° N/A 89°
Low 77° 75° N/A 75°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:01 AM with 12:41 of sunlight, then sets at 7:42 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 6:15 AM with 13:06 of moolight, then sets at 7:21 PM

Port Saint Lucie Weather Report

Tropical Depression 9 to target US Gulf Coast late this week

August 30, 2016; 8:20 PM ET

Tropical Depression Nine developed just south of Florida on Sunday and will turn toward the northeastern Gulf Coast of the United States later this week. more >

Wed. Air Quality

Wed. Asthma Risk

Wed. UV Index