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

Hazardous Weather Conditions

Current conditions at

Fort Pierce, St. Lucie County International Airport (KFPR)

Lat: 27.5°NLon: 80.38°WElev: 26ft.

Fair

34°F

1°C

Humidity 97%
Wind Speed Calm
Barometer 30.20 in (1022.4 mb)
Dewpoint 33°F (1°C)
Visibility 10.00 mi
Last update 25 Feb 1:53 am EST
Extended Forecast for

4 Miles WNW Port St. Lucie FL

Frost Advisory until February 25, 08:00am
Click here for hazard details and duration
Frost Advisory
  •  
    Frost Advisory until February 25, 08:00am

    NOW until 8:00am Wed

    Frost Advisory

  • Overnight

    Low: 37 °F

    Areas Frost

  • Wednesday

    Wednesday: Areas of frost before 8am. Otherwise, sunny, with a high near 75. Light and variable wind becoming south 5 to 10 mph in the morning.

    High: 75 °F

    Areas Frost
    then Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 49. Calm wind.

    Low: 49 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 82. Light and variable wind becoming south 5 to 10 mph in the morning.

    High: 82 °F

    Sunny

  • Thursday Night

    Thursday Night: A 20 percent chance of showers before 1am. Partly cloudy, with a low around 59. Southeast wind around 5 mph becoming calm in the evening.

    Low: 59 °F

    Slight Chance
    Showers

  • Friday

    Friday: A 50 percent chance of showers after 1pm. Mostly sunny, with a high near 86. Light south wind becoming south southwest 5 to 10 mph in the morning.

    High: 86 °F

    Mostly Sunny
    then Chance
    Showers

  • Friday Night

    Friday Night: Showers likely, mainly before 1am. Mostly cloudy, with a low around 62. South southeast wind around 5 mph becoming calm. Chance of precipitation is 60%.

    Low: 62 °F

    Showers
    Likely

  • Saturday

    Saturday: A chance of showers, then showers likely and possibly a thunderstorm after 1pm. Mostly cloudy, with a high near 80. Calm wind becoming south southeast around 5 mph in the morning. Chance of precipitation is 70%.

    High: 80 °F

    Showers
    Likely

Detailed Forecast

Overnight
Areas of frost. Otherwise, mostly clear, with a low around 37. Calm wind.
Wednesday
Areas of frost before 8am. Otherwise, sunny, with a high near 75. Light and variable wind becoming south 5 to 10 mph in the morning.
Wednesday Night
Mostly clear, with a low around 49. Calm wind.
Thursday
Sunny, with a high near 82. Light and variable wind becoming south 5 to 10 mph in the morning.
Thursday Night
A 20 percent chance of showers before 1am. Partly cloudy, with a low around 59. Southeast wind around 5 mph becoming calm in the evening.
Friday
A 50 percent chance of showers after 1pm. Mostly sunny, with a high near 86. Light south wind becoming south southwest 5 to 10 mph in the morning.
Friday Night
Showers likely, mainly before 1am. Mostly cloudy, with a low around 62. South southeast wind around 5 mph becoming calm. Chance of precipitation is 60%.
Saturday
A chance of showers, then showers likely and possibly a thunderstorm after 1pm. Mostly cloudy, with a high near 80. Calm wind becoming south southeast around 5 mph in the morning. Chance of precipitation is 70%.
Saturday Night
A chance of showers and thunderstorms before 1am, then a slight chance of showers. Mostly cloudy, with a low around 62. Calm wind. Chance of precipitation is 50%.
Sunday
A 30 percent chance of showers, mainly after 1pm. Mostly sunny, with a high near 79. Calm wind becoming northeast around 5 mph in the morning.
Sunday Night
A 20 percent chance of showers. Partly cloudy, with a low around 63. Northeast wind around 5 mph becoming calm.
Monday
A 20 percent chance of showers. Mostly sunny, with a high near 80. Light east northeast wind becoming east 5 to 10 mph in the morning.
Monday Night
Partly cloudy, with a low around 63. East wind around 5 mph.
Tuesday
A 20 percent chance of showers. Sunny, with a high near 80. East 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:
4 Miles WNW Port St. Lucie FL
 27.3°N 80.41°W (Elev. 23 ft)
Last Update:
1:56 am EST Feb 25, 2026
Forecast Valid:
2am EST Feb 25, 2026-6pm EST Mar 3, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation