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

Witham Field Airport (KSUA)

Lat: 27.18°NLon: 80.23°WElev: 13ft.

Fair

68°F

20°C

Humidity 56%
Wind Speed W 5 mph
Barometer 29.81 in
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Last update 13 Nov 6:48 pm EST
Extended Forecast for

2 Miles SW Port St. Lucie FL

  • Tonight

    Tonight: Mostly clear, with a low around 51. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 51 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 68. North northwest wind around 10 mph, with gusts as high as 20 mph.

    High: 68 °F

    Sunny

  • Saturday Night

    Saturday Night: Increasing clouds, with a low around 51. North northwest wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 51 °F

    Increasing
    Clouds

  • Sunday

    Sunday: Sunny, with a high near 77. North northwest wind 5 to 10 mph becoming northeast in the afternoon.

    High: 77 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 61. East northeast wind around 5 mph.

    Low: 61 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 78. East northeast wind 5 to 15 mph, with gusts as high as 25 mph.

    High: 78 °F

    Mostly Sunny

  • Monday Night

    Monday Night: A 20 percent chance of showers. Mostly cloudy, with a low around 67. East northeast wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 67 °F

    Slight Chance
    Showers

  • Tuesday

    Tuesday: A 30 percent chance of showers, mainly after 1pm. Mostly cloudy, with a high near 79. East northeast wind around 15 mph, with gusts as high as 25 mph.

    High: 79 °F

    Chance
    Showers

  • Tuesday Night

    Tuesday Night: A 40 percent chance of showers. Mostly cloudy, with a low around 67. East northeast wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 67 °F

    Chance
    Showers

Detailed Forecast

Tonight
Mostly clear, with a low around 51. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.
Saturday
Sunny, with a high near 68. North northwest wind around 10 mph, with gusts as high as 20 mph.
Saturday Night
Increasing clouds, with a low around 51. North northwest wind 5 to 10 mph, with gusts as high as 20 mph.
Sunday
Sunny, with a high near 77. North northwest wind 5 to 10 mph becoming northeast in the afternoon.
Sunday Night
Partly cloudy, with a low around 61. East northeast wind around 5 mph.
Monday
Mostly sunny, with a high near 78. East northeast wind 5 to 15 mph, with gusts as high as 25 mph.
Monday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 67. East northeast wind 10 to 15 mph, with gusts as high as 25 mph.
Tuesday
A 30 percent chance of showers, mainly after 1pm. Mostly cloudy, with a high near 79. East northeast wind around 15 mph, with gusts as high as 25 mph.
Tuesday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 67. East northeast wind 5 to 10 mph, with gusts as high as 20 mph.
Wednesday
A chance of showers, then showers likely and possibly a thunderstorm after 1pm. Partly sunny, with a high near 79. East northeast wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 60%.
Wednesday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 68. East northeast wind 10 to 15 mph, with gusts as high as 25 mph.
Thursday
A 50 percent chance of showers and thunderstorms. Mostly sunny, with a high near 80. Windy, with an east northeast wind 15 to 20 mph, with gusts as high as 30 mph.
Thursday Night
A 30 percent chance of showers. Partly cloudy, with a low around 69. East northeast wind 10 to 15 mph, with gusts as high as 25 mph.
Friday
A 40 percent chance of showers. Mostly sunny, with a high near 82. Northeast wind around 15 mph, with gusts as high as 30 mph.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SW Port St. Lucie FL
 27.27°N 80.39°W (Elev. 23 ft)
Last Update:
6:29 pm EST Nov 13, 2026
Forecast Valid:
6pm EST Nov 13, 2026-6pm EST Nov 20, 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