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.

Showers in Vicinity

77°F

25°C

Humidity 89%
Wind Speed Vrbl 6 mph
Barometer 29.94 in
Dewpoint 73°F (23°C)
Visibility 7.00 mi
Heat Index78°F (26°C)
Last update 6 Nov 9:47 am EST
Extended Forecast for

6 Miles S Port St. Lucie FL

  • Today

    Today: A slight chance of showers between noon and 3pm. Mostly sunny, with a high near 84. Calm wind becoming north around 5 mph in the afternoon. Chance of precipitation is 20%.

    High: 84 °F

    Mostly Sunny
    then Slight
    Chance
    Showers

  • Tonight

    Tonight: Mostly clear, with a low around 68. Calm wind.

    Low: 68 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 84. Calm wind becoming north around 5 mph in the morning.

    High: 84 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 67. North northeast wind around 5 mph.

    Low: 67 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 82. North northeast wind 5 to 10 mph.

    High: 82 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 66. North northeast wind around 5 mph becoming calm.

    Low: 66 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 81. East northeast wind 5 to 10 mph.

    High: 81 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 66. Northeast wind around 5 mph becoming calm in the evening.

    Low: 66 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A 20 percent chance of showers before 1pm. Mostly sunny, with a high near 80. Calm wind becoming east northeast around 5 mph in the morning.

    High: 80 °F

    Slight Chance
    Showers

Detailed Forecast

Today
A slight chance of showers between noon and 3pm. Mostly sunny, with a high near 84. Calm wind becoming north around 5 mph in the afternoon. Chance of precipitation is 20%.
Tonight
Mostly clear, with a low around 68. Calm wind.
Saturday
Mostly sunny, with a high near 84. Calm wind becoming north around 5 mph in the morning.
Saturday Night
Mostly clear, with a low around 67. North northeast wind around 5 mph.
Sunday
Sunny, with a high near 82. North northeast wind 5 to 10 mph.
Sunday Night
Partly cloudy, with a low around 66. North northeast wind around 5 mph becoming calm.
Monday
Mostly sunny, with a high near 81. East northeast wind 5 to 10 mph.
Monday Night
Partly cloudy, with a low around 66. Northeast wind around 5 mph becoming calm in the evening.
Tuesday
A 20 percent chance of showers before 1pm. Mostly sunny, with a high near 80. Calm wind becoming east northeast around 5 mph in the morning.
Tuesday Night
Mostly cloudy, with a low around 65. Calm wind.
Veterans Day
A 20 percent chance of showers. Partly sunny, with a high near 81. Calm wind becoming north northeast around 5 mph.
Wednesday Night
Mostly cloudy, with a low around 65. Calm wind.
Thursday
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 79. Calm wind becoming west around 5 mph in the morning.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
6 Miles S Port St. Lucie FL
 27.2°N 80.37°W (Elev. 20 ft)
Last Update:
7:55 am EST Nov 6, 2026
Forecast Valid:
10am EST Nov 6, 2026-6pm EST Nov 12, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation