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Weather in Port St. Lucie, Florida, USA

Now
52 °F

Passing clouds.


Feels Like: 52 °F
Forecast: 73 / 49 °F
Wind: No wind

Location: Witham Field Airport
Current Time: Feb 4, 2026 at 12:34:03 am
Latest Report: Feb 3, 2026 at 11:55 pm
Visibility: 10 mi
Pressure: 30.25 "Hg
Humidity: 94%
Dew Point: 50 °F

Upcoming 5 hours

Now 1:00 am 2:00 am 3:00 am 4:00 am 5:00 am
52 °F 57 °F 57 °F 55 °F 54 °F 54 °F

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Forecast for the next 48 hours

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  Wednesday Thursday
  Night Morning Afternoon Evening Night Morning Afternoon
Forecast
Temperature 51 °F 57 °F 72 °F 57 °F 52 °F 56 °F 63 °F
Drizzle. Overcast. Drizzle. Overcast. Passing showers. Partly cloudy. Mostly clear. Broken clouds. A few showers. Mostly cloudy. Rain showers. Broken clouds.
Feels Like 51 °F 56 °F 77 °F 57 °F 50 °F 56 °F 63 °F
Wind Speed 3 mph 5 mph 2 mph 4 mph 8 mph 5 mph 13 mph
Wind Direction NNW
N
ESE
S
W
W
W
Humidity 87% 77% 50% 88% 87% 83% 65%
Dew Point 47 °F 50 °F 53 °F 54 °F 49 °F 51 °F 51 °F
Visibility 7 mi 3 mi 9 mi 6 mi 6 mi 6 mi 4 mi
Probability of Precipitation 10% 21% 22% 5% 3% 2% 14%
Amount of Rain 0.00" 0.01" 0.01" 0.00" 0.00" 0.02" 0.06"
Amount of Snow 0.00" 0.00" 0.00" 0.00" 0.00" 0.00" 0.00"
* Updated Tuesday, February 3, 2026 8:42:50 pm Port St. Lucie time - Weather by CustomWeather, © 2026

14 day forecast, day-by-day Hour-by-hour forecast for next week

Yesterday's weather

Clear. 64 / 37 °F
Humidity: 62%. Wind: 6 mph from Northwest

More weather last week

Currently at nearby stations

45 °F

St. Lucie County International Airport: (15 mi)

Clear.

45 °F

Vero Beach Municipal Airport: (27 mi)

Clear.

57 °F

Palm Beach International Airport: (44 mi)

Passing clouds.

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Forecast for the next 2 weeks

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Detailed forecast for 14 days