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Weather in Port St. Lucie, Florida, USA

Now
68 °F

Mostly cloudy.


Feels Like: 68 °F
Forecast: 70 / 64 °F
Wind: 13 mph from North

Location: Witham Field Airport
Current Time: Dec 9, 2025 at 7:21:09 am
Latest Report: Dec 9, 2025 at 6:47 am
Visibility: 10 mi
Pressure: 30.01 "Hg
Humidity: 83%
Dew Point: 63 °F
Location of Port St. LucieLocation

Upcoming 5 hours

Now8:00 am9:00 am10:00 am11:00 am12:00 pm
68 °F65 °F66 °F68 °F69 °F69 °F

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Forecast for the next 48 hours

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 TuesdayWednesday
 MorningAfternoonEveningNightMorningAfternoonEvening
Forecast
Temperature66 °F69 °F65 °F63 °F66 °F76 °F61 °F
Overcast.Passing showers. Overcast.Overcast.Cloudy.Partly cloudy.Cloudy.Broken clouds.
Feels Like66 °F69 °F65 °F63 °F66 °F78 °F61 °F
Wind Speed16 mph12 mph9 mph5 mph2 mph10 mph10 mph
Wind DirectionNNE
NE
NE
ENE
SW
WSW
W
Humidity80%75%85%89%83%60%83%
Dew Point60 °F61 °F60 °F59 °F61 °F61 °F55 °F
Visibility4 mi3 mi4 mi4 mi6 mi6 mi6 mi
Probability of Precipitation0%15%1%0%0%0%0%
Amount of Rain0.00"0.06"0.00"0.00"0.00"0.00"0.00"
Amount of Snow0.00"0.00"0.00"0.00"0.00"0.00"0.00"
* Updated Tuesday, December 9, 2025 2:42:35 am Port St. Lucie time - Weather by CustomWeather, © 2025

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

Yesterday's weather

Overcast. 81 / 70 °F
Humidity: 93%. Wind: 8 mph from North

More weather last week

Currently at nearby stations

65 °F

St. Lucie County International Airport: (15 mi)

Overcast.

65 °F

Vero Beach Municipal Airport: (27 mi)

Passing clouds.

70 °F

Palm Beach International Airport: (44 mi)

Overcast.

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Forecast for the next 2 weeks

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SunMonTueWedThuFriSat
7
8

View historic weather

24
25
26
27

Detailed forecast for 14 days