Current conditions at
Witham Field Airport (KSUA)
Lat: 27.18°NLon: 80.23°WElev: 13ft.
Fair
82°F
28°C
| Humidity | 89% |
| Wind Speed | E 5 mph |
| Barometer | 30.15 in |
| Dewpoint | 79°F (26°C) |
| Visibility | 10.00 mi |
| Heat Index | 91°F (33°C) |
| Last update | 14 Aug 11:15 pm EDT |
Extended Forecast for
2 Miles SW Port St. Lucie FL
Tonight

Low: 77 °F
Mostly Clear
Saturday

High: 94 °F
Chance
T-stormsSaturday Night

Low: 75 °F
Mostly Clear
Sunday
High: 95 °F
Sunny then
Slight Chance
T-stormsSunday Night

Low: 75 °F
Mostly Clear
Monday

High: 96 °F
Hot
Monday Night

Low: 76 °F
Mostly Clear
Tuesday
High: 96 °F
Sunny then
Slight Chance
T-stormsTuesday Night
Low: 76 °F
Slight Chance
T-storms then
Mostly Clear
Detailed Forecast
Tonight
Mostly clear, with a low around 77. Southeast wind around 5 mph becoming calm.
Saturday
A 40 percent chance of showers and thunderstorms, mainly between 1pm and 3pm. Mostly sunny, with a high near 94. Heat index values as high as 106. Calm wind becoming east northeast around 5 mph in the afternoon.
Saturday Night
Mostly clear, with a low around 75. Southeast wind around 5 mph becoming calm in the evening.
Sunday
A 20 percent chance of showers and thunderstorms after 2pm. Sunny and hot, with a high near 95. Heat index values as high as 109. Calm wind becoming east around 5 mph in the afternoon.
Sunday Night
Mostly clear, with a low around 75. Southeast wind around 5 mph becoming south southwest after midnight.
Monday
Sunny and hot, with a high near 96. West wind around 5 mph.
Monday Night
Mostly clear, with a low around 76. Southeast wind around 5 mph becoming west southwest after midnight.
Tuesday
A 20 percent chance of showers and thunderstorms after 2pm. Sunny and hot, with a high near 96. West wind around 5 mph.
Tuesday Night
A 10 percent chance of showers and thunderstorms before 8pm. Mostly clear, with a low around 76. South southeast wind around 5 mph becoming west southwest after midnight.
Wednesday
A 30 percent chance of showers and thunderstorms, mainly after 2pm. Mostly sunny and hot, with a high near 96. West wind around 5 mph.
Wednesday Night
A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 76. Southeast wind around 5 mph becoming calm in the evening.
Thursday
A 40 percent chance of showers and thunderstorms. Mostly sunny and hot, with a high near 95. Calm wind becoming south southwest around 5 mph in the afternoon.
Thursday Night
A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 76. Southeast wind around 5 mph becoming calm in the evening.
Friday
A 50 percent chance of showers and thunderstorms. Mostly sunny and hot, with a high near 95. Calm wind becoming southwest around 5 mph in the afternoon.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
2 Miles SW Port St. Lucie FL
27.27°N 80.39°W (Elev. 23 ft)
27.27°N 80.39°W (Elev. 23 ft)
11:15 pm EDT Aug 14, 2026
11pm EDT Aug 14, 2026-6pm EDT Aug 21, 2026


