Current conditions at
Witham Field Airport (KSUA)
Lat: 27.18°NLon: 80.23°WElev: 13ft.
Light Rain
86°F
30°C
| Humidity | 79% |
| Wind Speed | S 12 mph |
| Barometer | 30.04 in |
| Dewpoint | 79°F (26°C) |
| Visibility | 5.00 mi |
| Heat Index | 99°F (37°C) |
| Last update | 27 Aug 10:47 am EDT |
Extended Forecast for
3 Miles W Port St. Lucie FL
Today

High: 93 °F
T-storms
LikelyTonight
Low: 74 °F
T-storms
Likely then
Mostly ClearFriday
High: 93 °F
Sunny then
Chance
T-stormsFriday Night
Low: 75 °F
Chance
T-storms then
Mostly ClearSaturday
High: 92 °F
Showers
Likely then
T-storms
LikelySaturday Night
Low: 76 °F
T-storms
Likely then
Slight Chance
T-stormsSunday
High: 92 °F
Chance
T-storms then
T-storms
LikelySunday Night
Low: 76 °F
T-storms
Likely then
Slight Chance
T-stormsMonday
High: 92 °F
Chance
T-storms then
T-storms
Likely
Detailed Forecast
Today
Showers and thunderstorms likely, mainly between 3pm and 4pm. Partly sunny, with a high near 93. Heat index values as high as 103. Southeast wind around 5 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tonight
Showers and thunderstorms likely, mainly before 8pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 74. South wind around 5 mph becoming calm in the evening. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Friday
A 50 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 93. Heat index values as high as 103. Light and variable wind becoming east southeast 5 to 10 mph in the afternoon. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Friday Night
A 30 percent chance of showers and thunderstorms, mainly before 7pm. Mostly clear, with a low around 75. East southeast wind around 5 mph becoming calm in the evening.
Saturday
Showers likely and possibly a thunderstorm before 2pm, then showers and thunderstorms likely after 2pm. Mostly sunny, with a high near 92. Light east wind increasing to 5 to 10 mph in the morning. Chance of precipitation is 70%.
Saturday Night
Showers and thunderstorms likely, mainly before 8pm. Partly cloudy, with a low around 76. East wind around 5 mph becoming calm in the evening. Chance of precipitation is 60%.
Sunday
Showers and thunderstorms likely, mainly after 2pm. Mostly sunny, with a high near 92. Light east wind increasing to 5 to 10 mph in the morning. Chance of precipitation is 70%.
Sunday Night
Showers and thunderstorms likely, mainly before 8pm. Partly cloudy, with a low around 76. East wind around 5 mph becoming calm. Chance of precipitation is 60%.
Monday
Showers and thunderstorms likely, mainly after 2pm. Mostly sunny, with a high near 92. Light east northeast wind becoming east 5 to 10 mph in the morning. Chance of precipitation is 70%.
Monday Night
Showers and thunderstorms likely, mainly before 8pm. Partly cloudy, with a low around 76. East wind around 5 mph becoming calm in the evening. Chance of precipitation is 60%.
Tuesday
Showers and thunderstorms likely. Mostly sunny, with a high near 92. East northeast wind 5 to 10 mph. Chance of precipitation is 70%.
Tuesday Night
Showers and thunderstorms likely. Partly cloudy, with a low around 76. East wind around 5 mph becoming calm in the evening. Chance of precipitation is 60%.
Wednesday
Showers and thunderstorms likely. Mostly sunny, with a high near 91. Light east northeast wind increasing to 5 to 10 mph in the morning. Chance of precipitation is 60%.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
ABOUT THIS FORECAST
Point Forecast:
3 Miles W Port St. Lucie FL
27.27°N 80.41°W (Elev. 23 ft)
27.27°N 80.41°W (Elev. 23 ft)
8:56 am EDT Aug 27, 2026
11am EDT Aug 27, 2026-6pm EDT Sep 2, 2026


