PORT ST LUCIE, FL 34983 Weather Forecast & Current Conditions

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STUART/WITHAM FIELD, FL
Current Weather

4:30 AM EDT JUN 26, 2025
Broken Clouds
72°F
Feels Like: 72°F
Dewpoint: 70°F
Rel. Hum.: 93%
Visibility: 10 miles
Wind: Calm
Pressure:
Last 72 hours

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PORT ST LUCIE, FL 34983
Weather Forecast

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TODAY
Partly sunny. A chance of showers and a slight chance of afternoon thunderstorms. Windy. Highs around 90. Southeast winds 15 to 20 mph becoming south 20 to 25 mph in the afternoon. Chance of rain 40 percent.
TONIGHT
Partly cloudy. Lows around 70. South winds 10 to 15 mph decreasing to around 5 mph after midnight.
WEDNESDAY
Partly sunny with a chance of showers and a slight chance of thunderstorms. Highs in the upper 80s. South winds 10 to 15 mph. Chance of rain 50 percent.
WEDNESDAY NIGHT
Partly cloudy. A slight chance of evening showers and thunderstorms, then a slight chance of showers after midnight. Lows in the lower 70s. South winds 10 to 15 mph decreasing to 5 to 10 mph after midnight. Chance of rain 20 percent.
THURSDAY
Partly cloudy. A chance of showers through late morning, then a chance of showers and isolated afternoon thunderstorms. Breezy. Highs in the upper 80s. Southwest winds 10 to 15 mph increasing to 15 to 20 mph in the afternoon. Chance of rain 50 percent.
THURSDAY NIGHT
Partly cloudy with a chance of showers and a slight chance of thunderstorms. Lows in the mid 60s. Chance of rain 30 percent.
FRIDAY
Considerable cloudiness with a slight chance of showers. Highs in the upper 70s. Chance of rain 20 percent.
FRIDAY NIGHT
Partly cloudy. Lows in the upper 50s.
SATURDAY
Partly sunny. Breezy. Highs in the upper 70s.
SATURDAY NIGHT
Clear. Lows in the mid 50s.
SUNDAY
Sunny. Highs in the mid 70s.
SUNDAY NIGHT
Clear. Lows in the upper 50s.
MONDAY
Mostly sunny. Highs around 80.

Visible Weather Satellite
PORT ST LUCIE, FL 34983
Infrared Weather Satellite
PORT ST LUCIE, FL 34983
NEXRAD Weather Radar
PORT ST LUCIE, FL 34983

STUART/WITHAM FIELD, FL 3 hourly weather forecast

weather forecast created  5:00 PM PDT  6/25/2025
Thursday
26 JUN 2025
PORT ST LUCIE, FL 34983 weather forecast Day 1, 0 hours 2 AM 78° 81° Partly Cloudy 25%
RAIN
1–2 in
0% Thunder
( 20% severe)
SE   2 91% 75°
Low 76° PORT ST LUCIE, FL 34983 weather forecast Day 1, 3 hours 5 AM 77° 78° Partly Cloudy SE   2 90% 74°
High 88° PORT ST LUCIE, FL 34983 weather forecast Day 1, 6 hours 8 AM 79° 83° Partly Cloudy 53%
RAIN
.25–.5 in
0% Thunder
( 46% severe)
E   3 88% 75°

Partly Cloudy

Rain Likely

PORT ST LUCIE, FL 34983 weather forecast Day 1, 9 hours 11 AM 84° 92° Partly Cloudy E   9 74% 75°
PORT ST LUCIE, FL 34983 weather forecast Day 1, 12 hours 2 PM 85° 93° Partly Cloudy 61%
RAIN
***
0% Thunder
( 72% severe)
E   13 72% 75°
PORT ST LUCIE, FL 34983 weather forecast Day 1, 15 hours 5 PM 84° 93° Partly Cloudy ESE   12 77% 76°
PORT ST LUCIE, FL 34983 weather forecast Day 1, 18 hours 8 PM 82° 89° Partly Cloudy 32%
RAIN
.01–.1 in
0% Thunder
( 25% severe)
SE   9 79% 75°
PORT ST LUCIE, FL 34983 weather forecast Day 1, 21 hours 11 PM 79° 83° Partly Cloudy S   6 88% 75°
Friday
27 JUN 2025
PORT ST LUCIE, FL 34983 weather forecast Day 2, 0 hours 2 AM 77° 78° Partly Cloudy 19%
RAIN
<.01 in
0% Thunder
( 12% severe)
SSW   3 94% 75°
Low 76° PORT ST LUCIE, FL 34983 weather forecast Day 2, 3 hours 5 AM 76° 75° Partly Cloudy SSW   2 97% 75°
High 90° PORT ST LUCIE, FL 34983 weather forecast Day 2, 6 hours 8 AM 79° 83° Partly Cloudy 60%
RAIN
.5–1 in
0% Thunder
( 49% severe)
SSW   2 94% 77°

Mostly Cloudy

Rain Likely

PORT ST LUCIE, FL 34983 weather forecast Day 2, 9 hours 11 AM 87° 98° Partly Cloudy SSE   7 70% 76°
PORT ST LUCIE, FL 34983 weather forecast Day 2, 12 hours 2 PM 87° 99° Mostly Cloudy 65%
RAIN
***
0% Thunder
( 86% severe)
SE   12 72% 77°
PORT ST LUCIE, FL 34983 weather forecast Day 2, 15 hours 5 PM 85° 97° Mostly Cloudy SE   10 80% 78°
PORT ST LUCIE, FL 34983 weather forecast Day 2, 18 hours 8 PM 83° 92° Mostly Cloudy 31%
RAIN
1–2 in
0% Thunder
( 27% severe)
SSE   8 82% 77°
PORT ST LUCIE, FL 34983 weather forecast Day 2, 21 hours 11 PM 80° 86° Mostly Cloudy S   5 91% 77°

STUART/WITHAM FIELD, FL extended weather forecast

Saturday
28 JUN 2025
Sunday
29 JUN 2025
Monday
30 JUN 2025
Tuesday
1 JUL 2025
Wednesday
2 JUL 2025
Low 74° Low 74° Low 74° Low 73° Low 75°
High 91° High 90° High 89° High 89° High 88°
PORT ST LUCIE, FL 34983 weather forecast Day 3 PORT ST LUCIE, FL 34983 weather forecast Day 4 PORT ST LUCIE, FL 34983 weather forecast Day 5 PORT ST LUCIE, FL 34983 weather forecast Day 6 PORT ST LUCIE, FL 34983 weather forecast Day 7
Partly Cloudy
55% Rain
Partly Cloudy
63% Rain
Overcast
63% Rain
Overcast
70% Rain
Overcast
65% Rain
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