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.

A Few Clouds

54°F

12°C

Humidity 94%
Wind Speed Calm
Barometer 30.25 in
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Last update 3 Feb 11:35 pm EST
Extended Forecast for

2 Miles SW Port St. Lucie FL

  • Tonight

    Tonight: Partly cloudy, with a low around 44. Calm wind.

    Low: 44 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 73. Calm wind becoming south southwest around 5 mph in the afternoon.

    High: 73 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 48. Calm wind becoming west southwest around 5 mph.

    Low: 48 °F

    Mostly Clear

  • Thursday

    Thursday: A 50 percent chance of showers, mainly before 1pm. Partly sunny, with a high near 65. West northwest wind 5 to 15 mph, with gusts as high as 20 mph.

    High: 65 °F

    Chance
    Showers

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 36. West northwest wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 36 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 64. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 64 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 43. West wind around 5 mph, with gusts as high as 20 mph.

    Low: 43 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 72. West northwest wind 5 to 10 mph.

    High: 72 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 45. Calm wind.

    Low: 45 °F

    Mostly Clear

Detailed Forecast

Tonight
Partly cloudy, with a low around 44. Calm wind.
Wednesday
Mostly sunny, with a high near 73. Calm wind becoming south southwest around 5 mph in the afternoon.
Wednesday Night
Mostly clear, with a low around 48. Calm wind becoming west southwest around 5 mph.
Thursday
A 50 percent chance of showers, mainly before 1pm. Partly sunny, with a high near 65. West northwest wind 5 to 15 mph, with gusts as high as 20 mph.
Thursday Night
Mostly clear, with a low around 36. West northwest wind 5 to 10 mph, with gusts as high as 20 mph.
Friday
Sunny, with a high near 64. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.
Friday Night
Clear, with a low around 43. West wind around 5 mph, with gusts as high as 20 mph.
Saturday
Sunny, with a high near 72. West northwest wind 5 to 10 mph.
Saturday Night
Mostly clear, with a low around 45. Calm wind.
Sunday
Sunny, with a high near 74. Calm wind becoming south southwest around 5 mph in the afternoon.
Sunday Night
Mostly clear, with a low around 46. Calm wind.
Monday
Sunny, with a high near 75. Calm wind becoming north around 5 mph in the morning.
Monday Night
Mostly clear, with a low around 50. Calm wind.
Tuesday
Mostly sunny, with a high near 76. Calm wind becoming east around 5 mph in the afternoon.
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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:
11:14 pm EST Feb 3, 2026
Forecast Valid:
11pm EST Feb 3, 2026-6pm EST Feb 10, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation