PORT SAINT LUCIE, FL 34984 Weather Forecast & Current Conditions

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STUART/WITHAM FIELD, FL
Current Weather

2:47 PM EDT AUG 28, 2025
Scattered Clouds
91°F
Feels Like: 102°F
Dewpoint: 75°F
Rel. Hum.: 60%
Visibility: 7 miles
Wind: E at 10 mph
Pressure: 30.01 inches
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PORT SAINT LUCIE, FL 34984
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 SAINT LUCIE, FL 34984
Infrared Weather Satellite
PORT SAINT LUCIE, FL 34984
NEXRAD Weather Radar
PORT SAINT LUCIE, FL 34984

STUART/WITHAM FIELD, FL 3 hourly weather forecast

weather forecast created  5:00 AM PDT  8/28/2025
Thursday
28 AUG 2025
PORT SAINT LUCIE, FL 34984 weather forecast Day 1, 12 hours 2 PM 89° 105° Partly Cloudy 59%
RAIN
***
0% Thunder
( 78% severe)
ESE   9 73% 79°
High 90° PORT SAINT LUCIE, FL 34984 weather forecast Day 1, 15 hours 5 PM 86° 98° Partly Cloudy ESE   9 77% 78°
Partly Cloudy

Rain Likely

PORT SAINT LUCIE, FL 34984 weather forecast Day 1, 18 hours 8 PM 83° 93° Mostly Cloudy 49%
RAIN
.01–.1 in
0% Thunder
( 46% severe)
S   6 85% 78°
PORT SAINT LUCIE, FL 34984 weather forecast Day 1, 21 hours 11 PM 80° 86° Partly Cloudy S   3 91% 77°
Friday
29 AUG 2025
PORT SAINT LUCIE, FL 34984 weather forecast Day 2, 0 hours 2 AM 79° 83° Partly Cloudy 17%
RAIN
.01–.1 in
0% Thunder
( 19% severe)
SSW   2 94% 77°
Low 77° PORT SAINT LUCIE, FL 34984 weather forecast Day 2, 3 hours 5 AM 78° 81° Partly Cloudy SW   1 94% 76°
High 90° PORT SAINT LUCIE, FL 34984 weather forecast Day 2, 6 hours 8 AM 79° 83° Partly Cloudy 43%
RAIN
.5–1 in
0% Thunder
( 36% severe)
W   2 94% 77°

Mostly Cloudy

Rain Likely

PORT SAINT LUCIE, FL 34984 weather forecast Day 2, 9 hours 11 AM 88° 100° Partly Cloudy W   5 70% 77°
PORT SAINT LUCIE, FL 34984 weather forecast Day 2, 12 hours 2 PM 89° 103° Mostly Cloudy 66%
RAIN
***
0% Thunder
( 75% severe)
E   8 70% 78°
PORT SAINT LUCIE, FL 34984 weather forecast Day 2, 15 hours 5 PM 86° 98° Mostly Cloudy ESE   8 77% 78°
PORT SAINT LUCIE, FL 34984 weather forecast Day 2, 18 hours 8 PM 83° 92° Partly Cloudy 47%
RAIN
.5–1 in
0% Thunder
( 42% severe)
SE   6 82% 77°
PORT SAINT LUCIE, FL 34984 weather forecast Day 2, 21 hours 11 PM 80° 86° Mostly Cloudy SE   2 91% 77°
Saturday
30 AUG 2025
PORT SAINT LUCIE, FL 34984 weather forecast Day 3, 0 hours 2 AM 79° 83° Partly Cloudy 27%
RAIN
.01–.1 in
0% Thunder
( 25% severe)
S   1 94% 77°
Low 76° PORT SAINT LUCIE, FL 34984 weather forecast Day 3, 3 hours 5 AM 78° 81° Partly Cloudy SSW   2 94% 76°
High 89° PORT SAINT LUCIE, FL 34984 weather forecast Day 3, 6 hours 8 AM 78° 81° Partly Cloudy 50%
RAIN
***
0% Thunder
( 38% severe)
WSW   2 97% 77°

Mostly Cloudy

Rain Likely

PORT SAINT LUCIE, FL 34984 weather forecast Day 3, 9 hours 11 AM 87° 99° Partly Cloudy SW   6 72% 77°
PORT SAINT LUCIE, FL 34984 weather forecast Day 3, 15 hours 2 PM 88° 101° Mostly Cloudy 81%
RAIN
***
0% Thunder
( 86% severe)
E   9 72% 78°
PORT SAINT LUCIE, FL 34984 weather forecast Day 3, 18 hours 5 PM 85° 96° Mostly Cloudy ENE   8 77% 77°
PORT SAINT LUCIE, FL 34984 weather forecast Day 3, 21 hours 8 PM 81° 88° Mostly Cloudy     SE   5 88% 77°

STUART/WITHAM FIELD, FL extended weather forecast

Sunday
31 AUG 2025
Monday
1 SEP 2025
Tuesday
2 SEP 2025
Wednesday
3 SEP 2025
Thursday
4 SEP 2025
Low 74° Low 75° Low 75° Low 75° Low 78°
High 87° High 87° High 85° High 88° High 92°
PORT SAINT LUCIE, FL 34984 weather forecast Day 4 PORT SAINT LUCIE, FL 34984 weather forecast Day 5 PORT SAINT LUCIE, FL 34984 weather forecast Day 6 PORT SAINT LUCIE, FL 34984 weather forecast Day 7 <!--SEARCHED_TOWN_NAME--> weather forecast Day 8
Mostly Cloudy
74% Rain
Overcast
72% Rain
Overcast
75% Rain
Overcast
74% Rain
Overcast
59% Rain
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