Port Saint Lucie, Florida Weather
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Weather Forecast for Port Saint Lucie, Florida : St. Lucie County
Issued: 2:14 am EDT Aug 2, 2025 Latitude: 27.2939333 Longitude: -80.3503283 View on Google Maps

MouseOver for Detail Forecast
Overnight Saturday Sunday Monday Tuesday Wednesday Thursday Friday
Cloudy on Overnight 40% chance of thunderstorms on Saturday 40% chance of thunderstorms on Sunday 50% chance of thunderstorms on Monday 50% chance of thunderstorms on Tuesday 60% chance of thunderstorms on Wednesday 60% chance of thunderstorms on Thursday 60% chance of thunderstorms on Friday
Low: 75°F High: 93°F High: 93°F High: 93°F High: 92°F High: 91°F High: 91°F High: 90°F
Low: 75°F Low: 75°F Low: 76°F Low: 77°F Low: 75°F Low: 75°F  
Cloudy Thunderstorms Thunderstorms Thunderstorms Thunderstorms Thunderstorms Thunderstorms Thunderstorms
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Current Conditions at
FORT PIERCE - (KFPR)
75°
Clear
as of 1:53 AM EDST
Rel. Humidity: 94%
Dew Point: 73°F
Visibility: 9 Miles
Pressure: 30.10 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Clear
Current Conditions at
VERO BEACH - (KVRB)
79°
Clear
as of 1:53 AM EDST
Rel. Humidity: 83%
Dew Point: 73°F
Visibility: 10 Miles
Pressure: 30.10 in.
Flight Rule: VFR
Wind Data
3 MPH
150° Southeast
Cloud Level(s): Clear
Current Conditions at
WEST PALM BEACH - (KPBI)
82°
Mostly Clear
as of 1:53 AM EDST
Rel. Humidity: 74%
Dew Point: 73°F
Visibility: 10 Miles
Pressure: 30.11 in.
Flight Rule: VFR
Wind Data
6 MPH
170° South
Cloud Level(s): Few at 25000ft
Current Conditions at
MELBOURNE - (KMLB)
77°
Clear
as of 1:53 AM EDST
Rel. Humidity: 94%
Dew Point: 75°F
Visibility: 10 Miles
Pressure: 30.09 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Clear
Cloudy on Overnight Overnight... Partly cloudy, with a low around 75. Calm wind.

40% chance of thunderstorms Saturday Saturday... A 40 percent chance of showers and thunderstorms, mainly after 1pm. Mostly sunny, with a high near 93. Heat index values as high as 102. Calm wind becoming east southeast around 5 mph in the morning.

20% chance of thunderstorms Saturday Night Saturday Night... A 20 percent chance of showers and thunderstorms before 10pm. Partly cloudy, with a low around 75. South southeast wind around 5 mph becoming calm in the evening.

40% chance of thunderstorms Sunday Sunday... A slight chance of showers, then a chance of showers and thunderstorms after 11am. Mostly sunny, with a high near 93. Heat index values as high as 103. Calm wind becoming east southeast around 5 mph in the afternoon. Chance of precipitation is 40%.

30% chance of thunderstorms Sunday Night Sunday Night... A 30 percent chance of showers and thunderstorms, mainly before 8pm. Partly cloudy, with a low around 75. South southeast wind around 5 mph.

50% chance of thunderstorms Monday Monday... A slight chance of showers, then a chance of showers and thunderstorms after 11am. Mostly sunny, with a high near 93. Light south wind becoming east southeast 5 to 10 mph in the afternoon. Chance of precipitation is 50%.

30% chance of thunderstorms Monday Night Monday Night... A 30 percent chance of showers and thunderstorms, mainly before 8pm. Partly cloudy, with a low around 76. Southeast wind around 5 mph.

50% chance of thunderstorms Tuesday Tuesday... A 50 percent chance of showers and thunderstorms. Mostly sunny, with a high near 92. Light and variable wind becoming east 5 to 10 mph in the afternoon.

30% chance of thunderstorms Tuesday Night Tuesday Night... A 30 percent chance of showers and thunderstorms, mainly before 2am. Partly cloudy, with a low around 77. East wind around 5 mph becoming calm in the evening.

60% chance of thunderstorms Wednesday Wednesday... Showers and thunderstorms likely, mainly after 2pm. Mostly sunny, with a high near 91. East northeast wind 5 to 10 mph. Chance of precipitation is 60%.

60% chance of thunderstorms Wednesday Night Wednesday Night... Showers and thunderstorms likely. Partly cloudy, with a low around 75. East wind around 5 mph becoming calm in the evening. Chance of precipitation is 60%.

60% chance of thunderstorms Thursday Thursday... Showers and thunderstorms likely. Mostly sunny, with a high near 91. East wind around 5 mph. Chance of precipitation is 60%.

60% chance of thunderstorms Thursday Night Thursday Night... Showers and thunderstorms likely. Partly cloudy, with a low around 75. East wind around 5 mph becoming calm in the evening. Chance of precipitation is 60%.

60% chance of thunderstorms Friday Friday... Showers and thunderstorms likely. Mostly sunny, with a high near 90. Calm wind becoming east around 5 mph in the morning. Chance of precipitation is 60%.

Current Radar Image


Sun Almanac for Port Saint Lucie, Florida
Sunrise: 06:46 AM
Sunset: 8:09 PM
Civil Sunrise:06:21 AM
Civil Sunset: 8:34 PM
Nautical Sunrise: 05:51 AM
Nautical Sunset: 9:04 PM
Astro Sunrise: 05:20 AM
Astro Sunset: 9:35 PM
Any use of the information on this page is at your own risk. This information should not be relied upon in life-threatening situations, potential financial loss situations or in lieu of any officially disseminated information. Visit the National Weather Service for official information.