Hazardous Weather Conditions
Current conditions at
Fort Pierce, St. Lucie County International Airport (KFPR)
Lat: 27.5°NLon: 80.38°WElev: 26ft.
Thunderstorm in Vicinity
85°F
29°C
| Humidity | 85% |
| Wind Speed | S 5 mph |
| Barometer | 30.18 in (1022.0 mb) |
| Dewpoint | 80°F (27°C) |
| Visibility | 10.00 mi |
| Heat Index | 99°F (37°C) |
| Last update | 15 Aug 2:53 pm EDT |
Extended Forecast for
Fort Pierce South FL
Heat Advisory until August 15, 08:00pm
NOW until 8:00pm Sat

Heat Advisory
This Afternoon

High: 92 °F
Chance
T-stormsTonight

Low: 75 °F
Mostly Clear
Sunday

High: 93 °F
Sunny
Sunday Night

Low: 75 °F
Mostly Clear
Monday

High: 95 °F
Hot
Monday Night

Low: 76 °F
Mostly Clear
Tuesday
High: 94 °F
Sunny then
Slight Chance
T-stormsTuesday Night
Low: 76 °F
Slight Chance
T-storms then
Mostly Clear
Detailed Forecast
This Afternoon
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 92. Heat index values as high as 106. East wind around 10 mph.
Tonight
Mostly clear, with a low around 75. Southeast wind around 5 mph becoming calm in the evening.
Sunday
Sunny, with a high near 93. 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 75. Southeast wind around 5 mph becoming calm in the evening.
Monday
Sunny and hot, with a high near 95. West wind around 5 mph.
Monday Night
Mostly clear, with a low around 76. South southeast wind around 5 mph becoming calm.
Tuesday
A 20 percent chance of showers and thunderstorms after 2pm. Sunny, with a high near 94. West wind around 5 mph.
Tuesday Night
A 10 percent chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 76. Southwest wind around 5 mph becoming calm.
Wednesday
A 30 percent chance of showers and thunderstorms after 2pm. Sunny, with a high near 94. West wind around 5 mph.
Wednesday Night
A 30 percent chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 76. South southeast wind around 5 mph becoming calm in the evening.
Thursday
A 30 percent chance of showers and thunderstorms. Sunny, with a high near 93. West southwest wind around 5 mph.
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 30 percent chance of showers and thunderstorms. Sunny, with a high near 93. Southwest wind around 5 mph.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Fort Pierce South FL
27.43°N 80.37°W (Elev. 13 ft)
27.43°N 80.37°W (Elev. 13 ft)
2:39 pm EDT Aug 15, 2026
3pm EDT Aug 15, 2026-6pm EDT Aug 21, 2026



