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.

Partly Cloudy

63°F

17°C

Humidity 73%
Wind Speed NW 5 mph
Barometer 30.22 in
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Last update 12 Nov 11:15 pm EST
Extended Forecast for

Port St. Lucie FL

  • Tonight

    Tonight: Partly cloudy, with a low around 52. Calm wind becoming north northwest around 5 mph after midnight.

    Low: 52 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 75. North northeast wind 5 to 10 mph.

    High: 75 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 56. North wind around 5 mph becoming calm.

    Low: 56 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 78. North northeast wind 5 to 10 mph.

    High: 78 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 61. North northeast wind around 5 mph becoming calm in the evening.

    Low: 61 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 80. North wind around 5 mph becoming east in the afternoon.

    High: 80 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 60. Calm wind.

    Low: 60 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 81. Calm wind becoming west southwest around 5 mph in the morning.

    High: 81 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 60. Calm wind becoming west northwest around 5 mph.

    Low: 60 °F

    Mostly Clear

Detailed Forecast

Tonight
Partly cloudy, with a low around 52. Calm wind becoming north northwest around 5 mph after midnight.
Thursday
Sunny, with a high near 75. North northeast wind 5 to 10 mph.
Thursday Night
Mostly clear, with a low around 56. North wind around 5 mph becoming calm.
Friday
Sunny, with a high near 78. North northeast wind 5 to 10 mph.
Friday Night
Mostly clear, with a low around 61. North northeast wind around 5 mph becoming calm in the evening.
Saturday
Sunny, with a high near 80. North wind around 5 mph becoming east in the afternoon.
Saturday Night
Mostly clear, with a low around 60. Calm wind.
Sunday
Sunny, with a high near 81. Calm wind becoming west southwest around 5 mph in the morning.
Sunday Night
Mostly clear, with a low around 60. Calm wind becoming west northwest around 5 mph.
Monday
Sunny, with a high near 81. Northwest wind around 5 mph becoming northeast in the afternoon.
Monday Night
Mostly clear, with a low around 63. Calm wind.
Tuesday
Sunny, with a high near 81. Calm wind becoming east northeast around 5 mph in the morning.
Tuesday Night
Mostly clear, with a low around 65. East wind around 5 mph becoming calm.
Wednesday
Sunny, with a high near 82. East northeast wind 5 to 10 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Port St. Lucie FL
 27.29°N 80.36°W (Elev. 13 ft)
Last Update:
11:14 pm EST Nov 12, 2025
Forecast Valid:
11pm EST Nov 12, 2025-6pm EST Nov 19, 2025
 
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Additional Resources

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Chance of Precipitation