The local weather in Port St. Lucie today

Friday, 18 September 2026

The weather today in Port St. Lucie will be hot with temperatures reaching 29°C. During the evening and night time the temperatures will drop to 27°C.

For deep dive information check out our hourly weather forecast for today down the page.

Temperature
Temperature
29° / 27°
Chance of rain
Chance of rain
33
%
Wind
Wind
18
Km/h
Humidity
Humidity
78
%
Previous day
Next day
00:0003:0006:0009:0012:0015:0018:0021:00
Temperature27°C27°C27°C28°C29°C29°C28°C27°C
Weather Patchy rain possible
Patchy rain possible
Patchy rain possible
Patchy rain possible
Patchy rain possible
Patchy rain possible
Patchy rain possible
Patchy rain possible
Light rain shower
Light rain shower
Overcast
Overcast
Sunny
Sunny
Clear
Clear
Chance of rain33%21%19%18%33%17%5%7%
Precipitation0.2 mm0 mm0 mm0 mm0.3 mm0 mm0 mm0 mm
Humidity78%78%78%73%69%68%69%74%
Wind18Km/h16Km/h13Km/h14Km/h18Km/h16Km/h14Km/h14Km/h
Wind Gust25Km/h22Km/h18Km/h15Km/h36Km/h31Km/h14Km/h19Km/h
Wind Degree70°
Wind Degree
62°
Wind Degree
78°
Wind Degree
75°
Wind Degree
63°
Wind Degree
63°
Wind Degree
58°
Wind Degree
68°
Wind Degree
Wind DirectionENEENEENEENEENEENEENEENE
Cloud Cover86%74%76%88%100%100%5%5%
UV Index00018710
Visibility10 Km10 Km10 Km10 Km10 Km10 Km10 Km10 Km

The weather in Port St. Lucie today - FAQ

What is the weather today in Port St. Lucie?
The wather forecast for today in Port St. Lucie is mostly patchy rain possible.
What is today's highest and lowest temperature in Port St. Lucie?
The temperature today in Port St. Lucie will range between 27° and 29°.
Will it be raining today in Port St. Lucie?
The chance of rain today in Port St. Lucie is 33%.
Will it be windy today in Port St. Lucie?
The wind will blow between 13 Km/h to 18 Km/h today in Port St. Lucie.
How many hours of sunlight today in Port St. Lucie?
There will be 3 hours of sun today in Port St. Lucie.
What time is the sunrise and sunset today in Port St. Lucie?
The sun will rise at 07:08 and set at 19:23.

Sunrise and sunset time in Port St. Lucie today

What time is the sunset and sunrise in Port St. Lucie today? The sun will rise at 07:08 and will set at 19:23. There will be 3 hours of sunlight in Port St. Lucie.

Sunrise
Sunrise
07:08
Sunset
Sunset
19:23

Port St. Lucie today weather

Morning Patchy rain possible

The temperature in Port St. Lucie today in the early morning is 27°C.

If you take into account factors such as wind, humidity and other weather conditions, the temperatures can feel like 30°C.

The chance of rain in Port St. Lucie in the morning is 19%, and the wind will blow at 13km/h.

Noon Light rain shower

The temperature in Port St. Lucie today at noon time is 29°C and it will feel like 33°C. The humidity will be around 69% with wind speed of 18km/h.

Evening Sunny

The temperature in Port St. Lucie today's evening will get to 29°C.

The chance of rain in Port St. Lucie in the evening time is 17%, with wind speed of 16km/h.

Night Clear

The night temperature in Port St. Lucie today is 27°C with a wind speed of 14km/h.

Clothing recommendation for Port St. Lucie

Friday, 18 September 2026
T-Shirt
T-Shirt