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

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

Lat: 27.5°NLon: 80.38°WElev: 26ft.

Overcast

56°F

13°C

Humidity 87%
Wind Speed NW 3 mph
Barometer 30.16 in (1021.1 mb)
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Last update 17 Jan 2:53 am EST
Extended Forecast for

Saint Lucie FL

  • Overnight

    Overnight: Mostly cloudy, with a low around 53. Northwest wind around 5 mph.

    Low: 53 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 71. Northwest wind around 5 mph becoming south southeast in the morning.

    High: 71 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 61. East northeast wind around 5 mph becoming west southwest after midnight.

    Low: 61 °F

    Partly Cloudy

  • Sunday

    Sunday: A 20 percent chance of showers. Mostly sunny, with a high near 74. West southwest wind 5 to 10 mph increasing to 10 to 15 mph in the afternoon. Winds could gust as high as 20 mph.

    High: 74 °F

    Slight Chance
    Showers

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 45. Windy, with a north northwest wind 15 to 20 mph, with gusts as high as 25 mph.

    Low: 45 °F

    Partly Cloudy
    then Partly
    Cloudy and
    Windy

  • M.L.King Day

    M.L.King Day: Sunny, with a high near 62. North wind around 15 mph, with gusts as high as 25 mph.

    High: 62 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 52. North wind around 15 mph, with gusts as high as 20 mph.

    Low: 52 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 66. North wind around 15 mph, with gusts as high as 25 mph.

    High: 66 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 60. Windy, with a north northeast wind 15 to 20 mph, with gusts as high as 25 mph.

    Low: 60 °F

    Partly Cloudy
    and Windy
    then Partly
    Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 53. Northwest wind around 5 mph.
Saturday
Mostly sunny, with a high near 71. Northwest wind around 5 mph becoming south southeast in the morning.
Saturday Night
Partly cloudy, with a low around 61. East northeast wind around 5 mph becoming west southwest after midnight.
Sunday
A 20 percent chance of showers. Mostly sunny, with a high near 74. West southwest wind 5 to 10 mph increasing to 10 to 15 mph in the afternoon. Winds could gust as high as 20 mph.
Sunday Night
Partly cloudy, with a low around 45. Windy, with a north northwest wind 15 to 20 mph, with gusts as high as 25 mph.
M.L.King Day
Sunny, with a high near 62. North wind around 15 mph, with gusts as high as 25 mph.
Monday Night
Mostly clear, with a low around 52. North wind around 15 mph, with gusts as high as 20 mph.
Tuesday
Mostly sunny, with a high near 66. North wind around 15 mph, with gusts as high as 25 mph.
Tuesday Night
Partly cloudy, with a low around 60. Windy, with a north northeast wind 15 to 20 mph, with gusts as high as 25 mph.
Wednesday
Partly sunny, with a high near 71. East wind around 15 mph, with gusts as high as 20 mph.
Wednesday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 66. East wind around 10 mph.
Thursday
A 40 percent chance of showers. Mostly cloudy, with a high near 75. East wind 10 to 15 mph.
Thursday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 66. East wind around 10 mph becoming north northwest after midnight.
Friday
A 30 percent chance of showers. Mostly sunny, with a high near 75. North northeast wind around 10 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Saint Lucie FL
 27.5°N 80.34°W (Elev. 3 ft)
Last Update:
3:14 am EST Jan 17, 2026
Forecast Valid:
3am EST Jan 17, 2026-6pm EST Jan 23, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation