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

82°F

28°C

Humidity 74%
Wind Speed E 12 mph
Barometer 29.91 in
Dewpoint 73°F (23°C)
Visibility 7.00 mi
Heat Index87°F (31°C)
Last update 4 Nov 3:47 pm EST
Extended Forecast for

2 Miles SW Port St. Lucie FL

  • This Afternoon

    This Afternoon: A 20 percent chance of showers. Partly sunny, with a high near 85. East wind around 10 mph.

    High: 85 °F

    Slight Chance
    Showers

  • Tonight

    Tonight: A slight chance of showers between 10pm and 11pm. Partly cloudy, with a low around 70. East wind around 5 mph becoming calm. Chance of precipitation is 20%.

    Low: 70 °F

    Slight Chance
    Showers then
    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 85. Light north northeast wind becoming east northeast 5 to 10 mph in the morning.

    High: 85 °F

    Sunny

  • Thursday Night

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

    Low: 68 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 85. Calm wind becoming north northeast around 5 mph in the afternoon.

    High: 85 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 67. Calm wind.

    Low: 67 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 85. Calm wind becoming north northwest around 5 mph in the morning.

    High: 85 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 66. Calm wind becoming north around 5 mph.

    Low: 66 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 83. Northeast wind 5 to 10 mph.

    High: 83 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
A 20 percent chance of showers. Partly sunny, with a high near 85. East wind around 10 mph.
Tonight
A slight chance of showers between 10pm and 11pm. Partly cloudy, with a low around 70. East wind around 5 mph becoming calm. Chance of precipitation is 20%.
Thursday
Sunny, with a high near 85. Light north northeast wind becoming east northeast 5 to 10 mph in the morning.
Thursday Night
Mostly clear, with a low around 68. Calm wind.
Friday
Sunny, with a high near 85. Calm wind becoming north northeast around 5 mph in the afternoon.
Friday Night
Mostly clear, with a low around 67. Calm wind.
Saturday
Sunny, with a high near 85. Calm wind becoming north northwest around 5 mph in the morning.
Saturday Night
Mostly clear, with a low around 66. Calm wind becoming north around 5 mph.
Sunday
Mostly sunny, with a high near 83. Northeast wind 5 to 10 mph.
Sunday Night
Mostly cloudy, with a low around 67. Northeast wind around 5 mph becoming calm in the evening.
Monday
Partly sunny, with a high near 80. East northeast wind 5 to 10 mph, with gusts as high as 20 mph.
Monday Night
Mostly cloudy, with a low around 65. East northeast wind around 5 mph.
Tuesday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 81. East wind 5 to 10 mph.
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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:
3:14 pm EST Nov 4, 2026
Forecast Valid:
3pm EST Nov 4, 2026-6pm EST Nov 10, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation