Hazardous Weather Conditions
Current conditions at
Fort Pierce, St. Lucie County International Airport (KFPR)
Lat: 27.5°NLon: 80.38°WElev: 26ft.
Mostly Cloudy
86°F
30°C
| Humidity | 77% |
| Wind Speed | Vrbl 7 mph |
| Barometer | 30.20 in (1022.4 mb) |
| Dewpoint | 78°F (26°C) |
| Visibility | 10.00 mi |
| Heat Index | 98°F (37°C) |
| Last update | 15 Aug 11:53 am EDT |
Extended Forecast for
Fort Pierce, St. Lucie County Intl Airport FL
Heat Advisory until August 15, 08:00pm
NOW until 8:00pm Sat

Heat Advisory
This Afternoon

High: 92 °F
Chance
T-stormsTonight

Low: 76 °F
Mostly Clear
Sunday

High: 94 °F
Sunny
Sunday Night

Low: 76 °F
Mostly Clear
Monday

High: 95 °F
Hot
Monday Night

Low: 77 °F
Mostly Clear
Tuesday
High: 95 °F
Sunny then
Slight Chance
T-stormsTuesday Night

Low: 77 °F
Slight Chance
T-storms
Detailed Forecast
This Afternoon
A 30 percent chance of showers and thunderstorms, mainly between 1pm and 2pm. Mostly sunny, with a high near 92. Heat index values as high as 105. East southeast wind 5 to 10 mph.
Tonight
Mostly clear, with a low around 76. Southeast wind around 5 mph becoming calm in the evening.
Sunday
Sunny, with a high near 94. Heat index values as high as 106. Calm wind becoming east southeast around 5 mph in the afternoon.
Sunday Night
Mostly clear, with a low around 76. Southeast wind 5 to 10 mph becoming south southwest after midnight.
Monday
Sunny and hot, with a high near 95. West northwest wind around 5 mph.
Monday Night
Mostly clear, with a low around 77. South southeast wind around 5 mph becoming calm.
Tuesday
A 20 percent chance of showers and thunderstorms after 2pm. Sunny and hot, with a high near 95. West wind 5 to 10 mph.
Tuesday Night
A 20 percent chance of showers and thunderstorms before 2am. Partly cloudy, with a low around 77. South southwest wind around 5 mph becoming calm in the evening.
Wednesday
A 30 percent chance of showers and thunderstorms after 2pm. Sunny and hot, with a high near 95. West wind around 5 mph becoming south southeast in the afternoon.
Wednesday Night
A 30 percent chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 77. Southeast wind around 5 mph becoming calm in the evening.
Thursday
A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 94. Calm wind becoming southeast around 5 mph in the afternoon.
Thursday Night
A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 76. South southeast wind around 5 mph becoming calm in the evening.
Friday
A 50 percent chance of showers and thunderstorms. Mostly sunny, with a high near 93. Light and variable wind becoming south southeast 5 to 10 mph in the afternoon.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
ABOUT THIS FORECAST
Point Forecast:
Fort Pierce, St. Lucie County Intl Airport FL
27.5°N 80.39°W (Elev. 20 ft)
27.5°N 80.39°W (Elev. 20 ft)
11:15 am EDT Aug 15, 2026
12pm EDT Aug 15, 2026-6pm EDT Aug 21, 2026



