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

Hazardous Weather Conditions

Current conditions at

Witham Field Airport (KSUA)

Lat: 27.18°NLon: 80.23°WElev: 13ft.

A Few Clouds

72°F

22°C

Humidity 100%
Wind Speed SE 5 mph
Barometer 30.07 in
Dewpoint 72°F (22°C)
Visibility 10.00 mi
Last update 25 Jan 7:47 am EST
Extended Forecast for

Port St. Lucie FL

  • Today

    Today: Mostly sunny, with a high near 85. South southeast wind 5 to 15 mph, with gusts as high as 20 mph.

    High: 85 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 66. South wind 5 to 10 mph.

    Low: 66 °F

    Partly Cloudy

  • Monday

    Monday: A 40 percent chance of showers. Mostly sunny, with a high near 81. South southwest wind 5 to 10 mph becoming west northwest in the afternoon. Winds could gust as high as 20 mph.

    High: 81 °F

    Chance
    Showers

  • Monday Night

    Monday Night: Mostly clear, with a low around 47. North northwest wind 5 to 10 mph, with gusts as high as 30 mph.

    Low: 47 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 63. North wind around 10 mph, with gusts as high as 25 mph.

    High: 63 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 44. North northwest wind around 5 mph.

    Low: 44 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 67. North wind 5 to 10 mph.

    High: 67 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 39. Calm wind becoming northwest around 5 mph after midnight. Winds could gust as high as 20 mph.

    Low: 39 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 63. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 63 °F

    Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 85. South southeast wind 5 to 15 mph, with gusts as high as 20 mph.
Tonight
Partly cloudy, with a low around 66. South wind 5 to 10 mph.
Monday
A 40 percent chance of showers. Mostly sunny, with a high near 81. South southwest wind 5 to 10 mph becoming west northwest in the afternoon. Winds could gust as high as 20 mph.
Monday Night
Mostly clear, with a low around 47. North northwest wind 5 to 10 mph, with gusts as high as 30 mph.
Tuesday
Sunny, with a high near 63. North wind around 10 mph, with gusts as high as 25 mph.
Tuesday Night
Mostly clear, with a low around 44. North northwest wind around 5 mph.
Wednesday
Sunny, with a high near 67. North wind 5 to 10 mph.
Wednesday Night
Partly cloudy, with a low around 39. Calm wind becoming northwest around 5 mph after midnight. Winds could gust as high as 20 mph.
Thursday
Sunny, with a high near 63. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.
Thursday Night
Mostly clear, with a low around 40. North northwest wind around 5 mph.
Friday
Sunny, with a high near 66. North wind 5 to 10 mph.
Friday Night
Mostly cloudy, with a low around 47. North northwest wind around 5 mph.
Saturday
Partly sunny, with a high near 67. North northwest wind 5 to 10 mph, with gusts as high as 20 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Port St. Lucie FL
 27.27°N 80.34°W (Elev. 7 ft)
Last Update:
7:15 am EST Jan 25, 2026
Forecast Valid:
7am EST Jan 25, 2026-6pm EST Jan 31, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation