Current conditions at

Witham Field Airport (KSUA)

Lat: 27.18°NLon: 80.23°WElev: 13ft.

Partly Cloudy

81°F

27°C

Humidity 58%
Wind Speed NE 16 G 24 mph
Barometer 30.11 in
Dewpoint 64°F (18°C)
Visibility 7.00 mi
Heat Index83°F (28°C)
Last update 18 Oct 10:47 am EDT
Extended Forecast for

3 Miles SE Port St. Lucie-River Park FL

High Surf Advisory October 18, 11:44am until October 20, 04:00am
Click here for hazard details and duration
High Surf Advisory
  •  
    High Surf Advisory October 18, 11:44am until October 20, 04:00am

    NOW until 4:00am Tue

    High Surf Advisory

  • Today

    High: 82 °F

    Slight Chance
    Showers and
    Windy

  • Tonight

    Tonight: A 20 percent chance of showers.  Mostly cloudy, with a low around 71. Northeast wind around 15 mph, with gusts as high as 35 mph.

    Low: 71 °F

    Slight Chance
    Showers

  • Monday

    Monday: A 20 percent chance of showers.  Mostly sunny, with a high near 82. Northeast wind around 15 mph, with gusts as high as 30 mph.

    High: 82 °F

    Slight Chance
    Showers

  • Monday Night

    Monday Night: Partly cloudy, with a low around 69. North northeast wind 10 to 15 mph, with gusts as high as 30 mph.

    Low: 69 °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 25 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

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 67. North northeast wind 5 to 15 mph, with gusts as high as 20 mph.

    Low: 67 °F

    Mostly Clear

Detailed Forecast

Today
A 20 percent chance of showers. Partly sunny, with a high near 82. Windy, with a northeast wind 15 to 20 mph, with gusts as high as 30 mph.
Tonight
A 20 percent chance of showers. Mostly cloudy, with a low around 71. Northeast wind around 15 mph, with gusts as high as 35 mph.
Monday
A 20 percent chance of showers. Mostly sunny, with a high near 82. Northeast wind around 15 mph, with gusts as high as 30 mph.
Monday Night
Partly cloudy, with a low around 69. North northeast wind 10 to 15 mph, with gusts as high as 30 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 25 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 67. 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 65. 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. North northeast wind 10 to 15 mph, with gusts as high as 20 mph.
Friday Night
A 20 percent chance of showers. Partly cloudy, with a low around 67. North northeast wind 5 to 10 mph, with gusts as high as 20 mph.
Saturday
A 50 percent chance of showers and thunderstorms. Mostly sunny, with a high near 81. Windy, with a north northeast wind 15 to 20 mph, with gusts as high as 30 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SE Port St. Lucie-River Park FL
 27.29°N 80.31°W (Elev. 3 ft)
11:15 am EDT Oct 18, 2026
11am EDT Oct 18, 2026-6pm EDT Oct 24, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database