Current conditions at

Witham Field Airport (KSUA)

Lat: 27.18°NLon: 80.23°WElev: 13ft.

Overcast

77°F

25°C

Humidity 79%
Wind Speed NE 17 G 24 mph
Barometer 30.01 in
Dewpoint 70°F (21°C)
Visibility 10.00 mi
Heat Index79°F (26°C)
Last update 18 Oct 3:15 am EDT
Extended Forecast for

Port St. Lucie FL

High Surf Advisory October 18, 03:30am until October 20, 04:00am
Click here for hazard details and duration
High Surf Advisory
  •  
    High Surf Advisory October 18, 03:30am until October 20, 04:00am

    NOW until 4:00am Tue

    High Surf Advisory

  • Overnight

    Low: 70 °F

    Mostly Cloudy

  • Sunday

    Sunday: A 20 percent chance of showers after 7am.  Partly sunny, with a high near 82. Windy, with a northeast wind 15 to 20 mph, with gusts as high as 30 mph.

    High: 82 °F

    Slight Chance
    Showers and
    Windy

  • Sunday Night

    Sunday Night: A 20 percent chance of showers.  Mostly cloudy, with a low around 71. Northeast wind 10 to 15 mph, with gusts as high as 30 mph.

    Low: 71 °F

    Slight Chance
    Showers

  • Monday

    Monday: A 20 percent chance of showers.  Mostly sunny, with a high near 83. Northeast wind around 15 mph, with gusts as high as 30 mph.

    High: 83 °F

    Slight Chance
    Showers

  • Monday Night

    Monday Night: Partly cloudy, with a low around 68. North northeast wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 68 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 82. North northeast wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 82 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 68. North northeast wind 5 to 15 mph, with gusts as high as 20 mph.

    Low: 68 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 83. Northeast wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 83 °F

    Sunny

Detailed Forecast

Overnight
Mostly cloudy, with a low around 70. North northeast wind around 15 mph, with gusts as high as 30 mph.
Sunday
A 20 percent chance of showers after 7am. Partly sunny, with a high near 82. Windy, with a northeast wind 15 to 20 mph, with gusts as high as 30 mph.
Sunday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 71. Northeast wind 10 to 15 mph, with gusts as high as 30 mph.
Monday
A 20 percent chance of showers. Mostly sunny, with a high near 83. Northeast wind around 15 mph, with gusts as high as 30 mph.
Monday Night
Partly cloudy, with a low around 68. North northeast wind 10 to 15 mph, with gusts as high as 25 mph.
Tuesday
Sunny, with a high near 82. North northeast wind 10 to 15 mph, with gusts as high as 25 mph.
Tuesday Night
Mostly clear, with a low around 68. North northeast wind 5 to 15 mph, with gusts as high as 20 mph.
Wednesday
Sunny, with a high near 83. Northeast wind 10 to 15 mph, with gusts as high as 25 mph.
Wednesday Night
Mostly clear, with a low around 66. North northeast wind 5 to 15 mph, with gusts as high as 20 mph.
Thursday
Sunny, with a high near 81. North northeast wind 10 to 15 mph, with gusts as high as 20 mph.
Thursday Night
Mostly clear, with a low around 64. North wind 5 to 10 mph, with gusts as high as 20 mph.
Friday
A 20 percent chance of showers. Sunny, with a high near 81. Northeast wind 10 to 15 mph, with gusts as high as 20 mph.
Friday Night
A 10 percent chance of showers. Mostly clear, with a low around 66. North northeast wind 5 to 10 mph, with gusts as high as 20 mph.
Saturday
A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 81. Windy, with a northeast wind 15 to 20 mph, with gusts as high as 30 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
Port St. Lucie FL
 27.29°N 80.36°W (Elev. 13 ft)
2:55 am EDT Oct 18, 2026
3am EDT Oct 18, 2026-6pm EDT Oct 24, 2026
 
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Additional Resources

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