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.

Fair

73°F

23°C

Humidity 69%
Wind Speed N 14 G 23 mph
Barometer 30.08 in
Dewpoint 63°F (17°C)
Visibility 10.00 mi
Last update 3 Nov 4:55 pm EST
Extended Forecast for

Port St. Lucie FL

  • Tonight

    Tonight: Mostly clear, with a low around 64. North wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 64 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 80. Northeast wind 5 to 15 mph, with gusts as high as 20 mph.

    High: 80 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 67. East northeast wind around 5 mph, with gusts as high as 20 mph.

    Low: 67 °F

    Mostly Cloudy

  • Wednesday

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

    High: 81 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 66. East northeast wind around 5 mph becoming calm.

    Low: 66 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly cloudy, with a high near 81. Northeast wind 5 to 10 mph.

    High: 81 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: A 20 percent chance of showers. Mostly cloudy, with a low around 68. East wind around 5 mph.

    Low: 68 °F

    Slight Chance
    Showers

  • Friday

    Friday: A 20 percent chance of showers. Mostly sunny, with a high near 83. East southeast wind 5 to 10 mph.

    High: 83 °F

    Slight Chance
    Showers

  • Friday Night

    Friday Night: Partly cloudy, with a low around 67. East southeast wind around 5 mph becoming calm.

    Low: 67 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 64. North wind 5 to 10 mph, with gusts as high as 20 mph.
Tuesday
Mostly sunny, with a high near 80. Northeast wind 5 to 15 mph, with gusts as high as 20 mph.
Tuesday Night
Mostly cloudy, with a low around 67. East northeast wind around 5 mph, with gusts as high as 20 mph.
Wednesday
Partly sunny, with a high near 81. East northeast wind 5 to 10 mph.
Wednesday Night
Mostly cloudy, with a low around 66. East northeast wind around 5 mph becoming calm.
Thursday
Mostly cloudy, with a high near 81. Northeast wind 5 to 10 mph.
Thursday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 68. East wind around 5 mph.
Friday
A 20 percent chance of showers. Mostly sunny, with a high near 83. East southeast wind 5 to 10 mph.
Friday Night
Partly cloudy, with a low around 67. East southeast wind around 5 mph becoming calm.
Saturday
Sunny, with a high near 85. Calm wind becoming east northeast around 5 mph in the morning.
Saturday Night
Mostly clear, with a low around 68. East wind around 5 mph becoming calm.
Sunday
Sunny, with a high near 85. Calm wind becoming west southwest around 5 mph in the morning.
Sunday Night
Partly cloudy, with a low around 66. East wind around 5 mph becoming calm.
Monday
Mostly sunny, with a high near 81. North wind 5 to 15 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 80.36°W (Elev. 16 ft)
Last Update:
4:14 pm EST Nov 3, 2025
Forecast Valid:
5pm EST Nov 3, 2025-6pm EST Nov 10, 2025
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation