Port Saint Lucie, Florida

Last updated: 3:43 AM CDT  ·  Refresh
23°C
Feels like 24°
Mostly Clear
▲ 29°  /  ▼ 21°
Wind
7 mph NNW
Humidity
87%
Dew Point
20°
Pressure
29.90 inHg
Visibility
10 mi
UV Index
0.0
Cloud Cover
20%
Sunrise
7:11 AM
Sunset
7:13 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Port Saint Lucie is currently mostly clear at 23°C. Dry conditions are expected through the next 24 hours. Sunrise: 7:11AM · Sunset: 7:13PM.

Alerts

No active alerts for this location.
34 AQI · Good Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
23°
9%
5 AM
21°
8%
6 AM
21°
7%
7 AM
21°
7%
8 AM
22°
7%
9 AM
24°
7%
10 AM
26°
7%
11 AM
27°
7%
12 PM
28°
4%
1 PM
29°
7%
2 PM
29°
7%
3 PM
28°
16%
4 PM
28°
15%
5 PM
27°
15%
6 PM
26°
5%
7 PM
26°
3%
8 PM
26°
3%
9 PM
26°
3%
10 PM
25°
3%
11 PM
24°
3%
12 AM
23°
3%
1 AM
24°
3%
2 AM
23°
3%
3 AM
23°
3%
7-Day Forecast
Today
29° 21°
Mostly Clear.
Sun
29° 21°
Partly Cloudy.
Mon
29° 22°
Mostly Cloudy with a 25% chance of rain.
Tue
28° 23°
Drizzle, 60% chance.
Wed
29° 24°
Rain, 70% chance.
Thu
29° 24°
Heavy Rain, 82% chance.
Fri
29° 25°
Rain, 63% chance.
TimeTempConditionsPrecipWindHumidity
Now 23° Mostly Clear 9% 7 mph NNW 87%
5 AM 21° Mostly Clear 8% 8 mph NW 87%
6 AM 21° Mostly Clear 7% 7 mph NW 87%
7 AM 21° Mostly Clear 7% 8 mph NW 87%
8 AM 22° Clear 7% 7 mph NW 83%
9 AM 24° Clear 7% 7 mph NW 77%
10 AM 26° Clear 7% 7 mph NNW 71%
11 AM 27° Mostly Clear 7% 7 mph NNW 66%
12 PM 28° Mostly Clear 4% 7 mph NNW 62%
1 PM 29° Partly Cloudy 7% 8 mph NNW 60%
2 PM 29° Partly Cloudy 7% 8 mph NNW 61%
3 PM 28° Mostly Clear 16% 9 mph N 63%
4 PM 28° Mostly Clear 15% 10 mph N 65%
5 PM 27° Clear 15% 9 mph NNE 68%
6 PM 26° Clear 5% 8 mph NNE 70%
7 PM 26° Clear 3% 8 mph NNE 71%
8 PM 26° Clear 3% 7 mph NNE 72%
9 PM 26° Clear 3% 6 mph N 73%
10 PM 25° Clear 3% 6 mph N 74%
11 PM 24° Mostly Clear 3% 6 mph N 75%
12 AM 23° Clear 3% 6 mph N 76%
1 AM 24° Clear 3% 6 mph N 77%
2 AM 23° Clear 3% 6 mph N 77%
3 AM 23° Clear 3% 6 mph N 77%
15-Day Forecast
Today
9/26
Mostly Clear
15%
21°
29°
Sun
9/27
Partly Cloudy
3%
21°
29°
Mon
9/28
Mostly Cloudy
25%
22°
29°
Tue
9/29
Drizzle
60%
23°
28°
Wed
9/30
Rain
70%
24°
29°
Thu
10/1
Heavy Rain
82%
24°
29°
Fri
10/2
Rain
63%
25°
29°
Sat
10/3
Rain
69%
26°
31°
Sun
10/4
Drizzle
44%
26°
31°
Mon
10/5
Rain
77%
26°
31°
Tue
10/6
Rain
90%
25°
30°
Wed
10/7
Drizzle
60%
24°
29°
Thu
10/8
Drizzle
60%
24°
28°
Fri
10/9
Rain
90%
23°
28°
Sat
10/10
Rain
90%
24°
28°
34
Good
U.S. Air Quality Index · Dominant: PM2.5
50 100 150 200

Air quality is satisfactory and poses little or no health risk.

Pollutant Breakdown · Today
PM2.5
Fine particulate matter
Dominant
34 AQI 6.2 µg/m³
O3
Ground-level ozone
31 AQI 35 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 34 Good 31 34
Sun 29 Good 28 29
Mon 41 Good 41 30
About the Air Quality Index
0–50 Good
51–100 Moderate
101–150 Unhealthy for Sensitive Groups
151–200 Unhealthy
201–300 Very Unhealthy
301–500 Hazardous

The U.S. AQI runs 0–500. The overall value equals the highest individual pollutant sub-index, and the dominant pollutant is the one driving it. PM2.5 (fine particles) is reported in µg/m³ and ozone (O3) in ppb. Forecast source: NWS NAQFC.

Model sounding data is unavailable for this location.