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.

Mostly Cloudy

75°F

24°C

Humidity 54%
Wind Speed N 15 G 23 mph
Barometer 30.09 in
Dewpoint 57°F (14°C)
Visibility NA
Last update 20 Mar 12:47 pm EDT
Extended Forecast for

2 Miles SW Port St. Lucie FL

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 75. North northeast wind around 15 mph, with gusts as high as 25 mph.

    High: 75 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 55. North northwest wind around 5 mph.

    Low: 55 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 79. North northwest wind 5 to 10 mph.

    High: 79 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 54. Calm wind.

    Low: 54 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 83. Calm wind becoming south southwest around 5 mph in the afternoon.

    High: 83 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 56. Southeast wind around 5 mph becoming calm.

    Low: 56 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 85. Calm wind becoming west around 5 mph in the afternoon.

    High: 85 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 57. South southeast wind around 5 mph becoming calm.

    Low: 57 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 84. Calm wind becoming northeast around 5 mph in the afternoon.

    High: 84 °F

    Sunny

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 75. North northeast wind around 15 mph, with gusts as high as 25 mph.
Tonight
Partly cloudy, with a low around 55. North northwest wind around 5 mph.
Saturday
Sunny, with a high near 79. North northwest wind 5 to 10 mph.
Saturday Night
Mostly clear, with a low around 54. Calm wind.
Sunday
Sunny, with a high near 83. Calm wind becoming south southwest around 5 mph in the afternoon.
Sunday Night
Clear, with a low around 56. Southeast wind around 5 mph becoming calm.
Monday
Sunny, with a high near 85. Calm wind becoming west around 5 mph in the afternoon.
Monday Night
Mostly clear, with a low around 57. South southeast wind around 5 mph becoming calm.
Tuesday
Sunny, with a high near 84. Calm wind becoming northeast around 5 mph in the afternoon.
Tuesday Night
A 20 percent chance of showers. Partly cloudy, with a low around 60. East wind around 5 mph becoming calm in the evening.
Wednesday
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 84. Light east northeast wind becoming east 5 to 10 mph in the morning.
Wednesday Night
A 30 percent chance of showers and thunderstorms. Mostly clear, with a low around 62. East wind around 5 mph becoming calm in the evening.
Thursday
Sunny, with a high near 83. Light east wind increasing to 5 to 10 mph in the morning.
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Forecast Area
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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)
Last Update:
1:39 pm EDT Mar 20, 2026
Forecast Valid:
1pm EDT Mar 20, 2026-6pm EDT Mar 26, 2026
 
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