National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Fort Pierce, St. Lucie County International Airport (KFPR)

Lat: 27.5°NLon: 80.38°WElev: 26ft.

A Few Clouds

34°C

93°F

Humidity 58%
Wind Speed Vrbl 7 km/h
Barometer 1013.8 mb (29.94 in)
Dewpoint 24°C (76°F)
Visibility 16 km
Heat Index41°C (106°F)
Last update 5 Sep 12:53 pm EDT
Extended Forecast for

Fort Pierce South FL

  • This Afternoon

    This Afternoon: Showers and thunderstorms likely, mainly after 2pm. Partly sunny, with a high near 32. Heat index values as high as 39. Southeast wind around 10 km/h. Chance of precipitation is 70%. New rainfall amounts between 5 and 7.5 mm possible.

    High: 32 °C

    T-storms
    Likely

  • Tonight

    Tonight: A 30 percent chance of showers and thunderstorms before 10pm. Partly cloudy, with a low around 23. Calm wind.

    Low: 23 °C

    Chance
    T-storms then
    Partly Cloudy

  • Sunday

    Sunday: A 40 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 32. Heat index values as high as 39. West wind 5 to 10 km/h.

    High: 32 °C

    Sunny then
    Chance
    T-storms

  • Sunday Night

    Sunday Night: A 30 percent chance of showers and thunderstorms, mainly before 2am. Partly cloudy, with a low around 23. Calm wind.

    Low: 23 °C

    Chance
    T-storms then
    Chance
    Showers

  • Labor Day

    Labor Day: Showers and thunderstorms, mainly between 2pm and 5pm, then showers and possibly a thunderstorm after 5pm. High near 32. West wind 5 to 10 km/h becoming south in the afternoon. Chance of precipitation is 80%.

    High: 32 °C

    Chance
    T-storms then
    T-storms

  • Monday Night

    Monday Night: Showers and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms between 8pm and 2am. Low around 23. Calm wind. Chance of precipitation is 80%.

    Low: 23 °C

    T-storms then
    Chance
    T-storms

  • Tuesday

    Tuesday: Showers and thunderstorms likely, mainly after 2pm. Partly sunny, with a high near 32. Calm wind becoming east southeast 5 to 10 km/h in the afternoon. Chance of precipitation is 70%.

    High: 32 °C

    Slight Chance
    T-storms then
    T-storms
    Likely

  • Tuesday Night

    Tuesday Night: Showers and thunderstorms likely, mainly before 8pm. Mostly cloudy, with a low around 23. Calm wind. Chance of precipitation is 60%.

    Low: 23 °C

    T-storms
    Likely then
    Slight Chance
    T-storms

  • Wednesday

    Wednesday: Showers and thunderstorms likely, mainly after 2pm. Mostly sunny, with a high near 32. Light east southeast wind becoming east 10 to 15 km/h in the morning. Chance of precipitation is 60%.

    High: 32 °C

    Slight Chance
    T-storms then
    T-storms
    Likely

Detailed Forecast

This Afternoon
Showers and thunderstorms likely, mainly after 2pm. Partly sunny, with a high near 32. Heat index values as high as 39. Southeast wind around 10 km/h. Chance of precipitation is 70%. New rainfall amounts between 5 and 7.5 mm possible.
Tonight
A 30 percent chance of showers and thunderstorms before 10pm. Partly cloudy, with a low around 23. Calm wind.
Sunday
A 40 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 32. Heat index values as high as 39. West wind 5 to 10 km/h.
Sunday Night
A 30 percent chance of showers and thunderstorms, mainly before 2am. Partly cloudy, with a low around 23. Calm wind.
Labor Day
Showers and thunderstorms, mainly between 2pm and 5pm, then showers and possibly a thunderstorm after 5pm. High near 32. West wind 5 to 10 km/h becoming south in the afternoon. Chance of precipitation is 80%.
Monday Night
Showers and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms between 8pm and 2am. Low around 23. Calm wind. Chance of precipitation is 80%.
Tuesday
Showers and thunderstorms likely, mainly after 2pm. Partly sunny, with a high near 32. Calm wind becoming east southeast 5 to 10 km/h in the afternoon. Chance of precipitation is 70%.
Tuesday Night
Showers and thunderstorms likely, mainly before 8pm. Mostly cloudy, with a low around 23. Calm wind. Chance of precipitation is 60%.
Wednesday
Showers and thunderstorms likely, mainly after 2pm. Mostly sunny, with a high near 32. Light east southeast wind becoming east 10 to 15 km/h in the morning. Chance of precipitation is 60%.
Wednesday Night
Showers and thunderstorms likely, mainly before 8pm. Partly cloudy, with a low around 23. Calm wind. Chance of precipitation is 60%.
Thursday
Showers and thunderstorms likely. Mostly sunny, with a high near 32. Calm wind becoming east 5 to 10 km/h in the afternoon. Chance of precipitation is 60%.
Thursday Night
Showers and thunderstorms likely. Partly cloudy, with a low around 23. Calm wind. Chance of precipitation is 60%.
Friday
Showers and thunderstorms likely. Mostly sunny, with a high near 32. Calm wind becoming southeast 5 to 10 km/h in the afternoon. Chance of precipitation is 60%.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Fort Pierce South FL
 27.43°N 80.37°W (Elev. 13 m)
Last Update:
1:29 pm EDT Sep 5, 2026
Forecast Valid:
1pm EDT Sep 5, 2026-6pm EDT Sep 11, 2026
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation