PORT ST LUCIE, FL 34953 Weather Forecast & Current Conditions

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STUART/WITHAM FIELD, FL
Current Weather

11:35 PM EDT AUG 10, 2025
Clear
77°F
Feels Like: 78°F
Dewpoint: 77°F
Rel. Hum.: 100%
Visibility: 10 miles
Wind: S at 3 mph
Pressure: 30.06 inches
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PORT ST LUCIE, FL 34953
Weather Forecast

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Snow Depth pages
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 34953
Infrared Weather Satellite
PORT ST LUCIE, FL 34953
NEXRAD Weather Radar
PORT ST LUCIE, FL 34953

STUART/WITHAM FIELD, FL 3 hourly weather forecast

weather forecast created  5:00 AM PDT  8/10/2025
Sunday
10 AUG 2025
PORT ST LUCIE, FL 34953 weather forecast Day 1, 12 hours 2 PM 87° 101° Partly Cloudy 76%
RAIN
***
0% Thunder
( 80% severe)
SE   14 77% 79°
High 88° PORT ST LUCIE, FL 34953 weather forecast Day 1, 15 hours 5 PM 86° 100° Partly Cloudy SE   13 80% 79°
Partly Cloudy

Rain Likely

PORT ST LUCIE, FL 34953 weather forecast Day 1, 18 hours 8 PM 83° 92° Mostly Cloudy 45%
RAIN
.01–.1 in
0% Thunder
( 30% severe)
S   9 82% 77°
PORT ST LUCIE, FL 34953 weather forecast Day 1, 21 hours 11 PM 80° 86° Partly Cloudy SSE   6 94% 78°
Monday
11 AUG 2025
PORT ST LUCIE, FL 34953 weather forecast Day 2, 0 hours 2 AM 80° 86° Partly Cloudy 9%

0% Thunder
( 12% severe)
SSE   5 91% 77°
Low 78° PORT ST LUCIE, FL 34953 weather forecast Day 2, 3 hours 5 AM 79° 83° Partly Cloudy SSE   6 94% 77°
High 90° PORT ST LUCIE, FL 34953 weather forecast Day 2, 6 hours 8 AM 82° 92° Clear 32%
RAIN
.01–.1 in
0% Thunder
( 36% severe)
SE   7 91% 79°

Partly Cloudy

Chance of Rain

PORT ST LUCIE, FL 34953 weather forecast Day 2, 9 hours 11 AM 88° 103° Partly Cloudy SE   12 75% 79°
PORT ST LUCIE, FL 34953 weather forecast Day 2, 12 hours 2 PM 90° 108° Partly Cloudy 48%
RAIN
.01–.1 in
0% Thunder
( 65% severe)
ESE   13 73% 80°
PORT ST LUCIE, FL 34953 weather forecast Day 2, 15 hours 5 PM 89° 105° Partly Cloudy ESE   13 73% 79°
PORT ST LUCIE, FL 34953 weather forecast Day 2, 18 hours 8 PM 85° 97° Partly Cloudy 15%
RAIN
.01–.1 in
0% Thunder
( 29% severe)
ESE   9 80% 78°
PORT ST LUCIE, FL 34953 weather forecast Day 2, 21 hours 11 PM 82° 91° Partly Cloudy ESE   6 88% 78°
Tuesday
12 AUG 2025
PORT ST LUCIE, FL 34953 weather forecast Day 3, 0 hours 2 AM 82° 91° Partly Cloudy 9%

0% Thunder
( 21% severe)
SE   5 88% 78°
Low 79° PORT ST LUCIE, FL 34953 weather forecast Day 3, 3 hours 5 AM 81° 89° Partly Cloudy SE   5 91% 78°
High 91° PORT ST LUCIE, FL 34953 weather forecast Day 3, 6 hours 8 AM 82° 92° Clear 38%
RAIN
.25–.5 in
0% Thunder
( 34% severe)
SE   6 91% 79°

Partly Cloudy

Rain Likely

PORT ST LUCIE, FL 34953 weather forecast Day 3, 9 hours 11 AM 89° 105° Partly Cloudy ESE   9 73% 79°
PORT ST LUCIE, FL 34953 weather forecast Day 3, 15 hours 2 PM 90° 108° Partly Cloudy 52%
RAIN
>2 in
0% Thunder
( 64% severe)
ESE   12 73% 80°
PORT ST LUCIE, FL 34953 weather forecast Day 3, 18 hours 5 PM 88° 103° Partly Cloudy ESE   10 75% 79°
PORT ST LUCIE, FL 34953 weather forecast Day 3, 21 hours 8 PM 84° 95° Partly Cloudy     ESE   7 82% 78°

STUART/WITHAM FIELD, FL extended weather forecast

Wednesday
13 AUG 2025
Thursday
14 AUG 2025
Friday
15 AUG 2025
Saturday
16 AUG 2025
Sunday
17 AUG 2025
Low 78° Low 78° Low 77° Low 78° Low 77°
High 91° High 91° High 91° High 91° High 89°
PORT ST LUCIE, FL 34953 weather forecast Day 4 PORT ST LUCIE, FL 34953 weather forecast Day 5 PORT ST LUCIE, FL 34953 weather forecast Day 6 PORT ST LUCIE, FL 34953 weather forecast Day 7 <!--SEARCHED_TOWN_NAME--> weather forecast Day 8
Partly Cloudy
28% Rain
Partly Cloudy
24% Rain
Partly Cloudy
28% Rain
Mostly Cloudy
43% Rain
Overcast
63% Rain
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