Saint Lucie, FL Weather Forecast
Local 7-day forecast
Chance Showers And Thunderstorms
Track current conditions, temperature changes, wind, and the full daily outlook for Saint Lucie, FL in one place.
A slight chance of rain showers before 11am, then a chance of showers and thunderstorms between 11am and 5pm, then a chance of showers and thunderstorms. Mostly sunny, with a high near 87. East wind 0 to 15 mph. Chance of precipitation is 30%.
Local Weather Overview
This forecast page for Saint Lucie, FL is designed for quick trip planning, giving you a clean read on daytime highs, overnight lows, and changing conditions across the upcoming forecast window. Latest sync: Jun 9, 2026 1:23 AM EDT.
The active forecast window currently covers Jun 10 to Jun 15, 2026 for Saint Lucie, FL.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jun 10 to Jun 15, 2026
- Latest sync
- Jun 9, 2026 1:23 AM EDT
- Forecast office
- MLB
- Source
- NOAA / NWS
Daily Outlook
This Week in Saint Lucie
Sunday looks like the warmest upcoming period in Saint Lucie at 90 degrees F.
Saturday Night is the coolest period ahead with temperatures near 74 degrees F.
The strongest winds are forecast for Wednesday at about 0 to 15 mph E.
Precipitation is mentioned in 11 upcoming forecast periods.
Forecast Details
- Last updated
- Jun 9, 2026 1:23 AM EDT
- Coverage
- 6 days
- Time zone
- America/New_York
- Forecast office
- MLB
- Radar station
- KMLB
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
A chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 75. Southeast wind 0 to 10 mph. Chance of precipitation is 30%.
A slight chance of rain showers between 8am and 11am, then a chance of showers and thunderstorms. Mostly sunny, with a high near 88. East southeast wind 0 to 10 mph. Chance of precipitation is 30%.
A chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 76. South southeast wind 0 to 10 mph. Chance of precipitation is 30%.
A chance of showers and thunderstorms after 8am. Mostly sunny, with a high near 89. South southeast wind 0 to 10 mph. Chance of precipitation is 50%.
A chance of showers and thunderstorms before 2am. Partly cloudy, with a low around 76. South wind 0 to 5 mph. Chance of precipitation is 50%.
Showers and thunderstorms likely after 8am. Mostly sunny, with a high near 89. West northwest wind 0 to 10 mph. Chance of precipitation is 70%.
Showers and thunderstorms likely before 2am. Partly cloudy, with a low around 74. South southwest wind 0 to 10 mph. Chance of precipitation is 70%.
Showers and thunderstorms likely after 8am. Mostly sunny, with a high near 90. South southwest wind 0 to 10 mph. Chance of precipitation is 70%.
Showers and thunderstorms likely before 8pm, then a chance of showers and thunderstorms between 8pm and 2am. Partly cloudy, with a low around 76. South southwest wind 5 to 10 mph. Chance of precipitation is 70%.
Showers and thunderstorms likely after 8am. Mostly sunny, with a high near 90. South southwest wind 5 to 10 mph.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Wednesday
Jun 10
|
Chance Showers And Thunderstorms
|
87°F |
0 to 15 mph
E
|
|
Wednesday Night
Jun 10
|
Chance Showers And Thunderstorms then Partly Cloudy
|
75°F |
0 to 10 mph
SE
|
|
Thursday
Jun 11
|
Chance Showers And Thunderstorms
|
88°F |
0 to 10 mph
ESE
|
|
Thursday Night
Jun 11
|
Chance Showers And Thunderstorms then Partly Cloudy
|
76°F |
0 to 10 mph
SSE
|
|
Friday
Jun 12
|
Chance Showers And Thunderstorms
|
89°F |
0 to 10 mph
SSE
|
|
Friday Night
Jun 12
|
Chance Showers And Thunderstorms
|
76°F |
0 to 5 mph
S
|
|
Saturday
Jun 13
|
Showers And Thunderstorms Likely
|
89°F |
0 to 10 mph
WNW
|
|
Saturday Night
Jun 13
|
Showers And Thunderstorms Likely
|
74°F |
0 to 10 mph
SSW
|
|
Sunday
Jun 14
|
Showers And Thunderstorms Likely
|
90°F |
0 to 10 mph
SSW
|
|
Sunday Night
Jun 14
|
Showers And Thunderstorms Likely then Chance Showers And Thunderstorms
|
76°F |
5 to 10 mph
SSW
|
|
Monday
Jun 15
|
Showers And Thunderstorms Likely
|
90°F |
5 to 10 mph
SSW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Saint Lucie.