Port Saint Lucie, FL Weather Forecast
Local 7-day forecast
Slight Chance Rain Showers
Track current conditions, temperature changes, wind, and the full daily outlook for Port Saint Lucie, FL in one place.
A slight chance of rain showers between 8am and 2pm. Mostly sunny, with a high near 78. East northeast wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.
Local Weather Overview
This forecast page for Port 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: Apr 9, 2026 1:37 PM EDT.
The active forecast window currently covers Apr 10 to Apr 15, 2026 for Port Saint Lucie, FL.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Apr 10 to Apr 15, 2026
- Latest sync
- Apr 9, 2026 1:37 PM EDT
- Forecast office
- MLB
- Source
- NOAA / NWS
Daily Outlook
This Week in Port Saint Lucie
Tuesday looks like the warmest upcoming period in Port Saint Lucie at 82 degrees F.
Friday Night is the coolest period ahead with temperatures near 63 degrees F.
The strongest winds are forecast for Friday at about 10 to 15 mph ENE.
Precipitation is mentioned in 1 upcoming forecast period.
Forecast Details
- Last updated
- Apr 9, 2026 1:37 PM 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
Partly cloudy, with a low around 63. East northeast wind 5 to 10 mph, with gusts as high as 25 mph.
Mostly sunny, with a high near 79. East northeast wind 5 to 15 mph, with gusts as high as 25 mph.
Partly cloudy, with a low around 64. East northeast wind 5 to 10 mph, with gusts as high as 25 mph.
Sunny, with a high near 79. East wind 5 to 15 mph, with gusts as high as 25 mph.
Mostly clear, with a low around 65. East wind 5 to 15 mph, with gusts as high as 25 mph.
Mostly sunny, with a high near 80. East wind 10 to 15 mph, with gusts as high as 25 mph.
Partly cloudy, with a low around 65. East wind 5 to 10 mph, with gusts as high as 25 mph.
Mostly sunny, with a high near 82. East wind 5 to 10 mph, with gusts as high as 20 mph.
Partly cloudy, with a low around 64. East wind 5 to 10 mph.
Mostly sunny, with a high near 82. East wind 5 to 10 mph.
Mostly clear, with a low around 64. East wind 5 to 10 mph.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Friday
Apr 10
|
Slight Chance Rain Showers
|
78°F |
10 to 15 mph
ENE
|
|
Friday Night
Apr 10
|
Partly Cloudy
|
63°F |
5 to 10 mph
ENE
|
|
Saturday
Apr 11
|
Mostly Sunny
|
79°F |
5 to 15 mph
ENE
|
|
Saturday Night
Apr 11
|
Partly Cloudy
|
64°F |
5 to 10 mph
ENE
|
|
Sunday
Apr 12
|
Sunny
|
79°F |
5 to 15 mph
E
|
|
Sunday Night
Apr 12
|
Mostly Clear
|
65°F |
5 to 15 mph
E
|
|
Monday
Apr 13
|
Mostly Sunny
|
80°F |
10 to 15 mph
E
|
|
Monday Night
Apr 13
|
Partly Cloudy
|
65°F |
5 to 10 mph
E
|
|
Tuesday
Apr 14
|
Mostly Sunny
|
82°F |
5 to 10 mph
E
|
|
Tuesday Night
Apr 14
|
Partly Cloudy
|
64°F |
5 to 10 mph
E
|
|
Wednesday
Apr 15
|
Mostly Sunny
|
82°F |
5 to 10 mph
E
|
|
Wednesday Night
Apr 15
|
Mostly Clear
|
64°F |
5 to 10 mph
E
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Port Saint Lucie.
