PORT SAINT LUCIE, FL 34984 Weather Forecast & Current Conditions

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STUART/WITHAM FIELD, FL
Current Weather

3:55 AM EDT JUL 17, 2025
Few Clouds
81°F
Feels Like: 89°F
Dewpoint: 79°F
Rel. Hum.: 94%
Visibility: 10 miles
Wind: ESE at 9 mph
Pressure: 30.03 inches
Last 72 hours

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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 PM PDT  7/16/2025
Thursday
17 JUL 2025
PORT SAINT LUCIE, FL 34984 weather forecast Day 1, 0 hours 2 AM 80° 86° Clear 7%

0% Thunder
( 19% severe)
SE   9 94% 78°
Low 79° PORT SAINT LUCIE, FL 34984 weather forecast Day 1, 3 hours 5 AM 80° 86° Partly Cloudy SE   9 94% 78°
High 90° PORT SAINT LUCIE, FL 34984 weather forecast Day 1, 6 hours 8 AM 82° 93° Partly Cloudy 51%
RAIN
.5–1 in
0% Thunder
( 67% severe)
SE   10 94% 80°

Partly Cloudy

Rain Likely

PORT SAINT LUCIE, FL 34984 weather forecast Day 1, 9 hours 11 AM 87° 101° Partly Cloudy SE   14 77% 79°
PORT SAINT LUCIE, FL 34984 weather forecast Day 1, 12 hours 2 PM 87° 103° Partly Cloudy 47%
RAIN
.5–1 in
0% Thunder
( 77% severe)
SE   15 80% 80°
PORT SAINT LUCIE, FL 34984 weather forecast Day 1, 15 hours 5 PM 86° 100° Partly Cloudy SE   14 80% 79°
PORT SAINT LUCIE, FL 34984 weather forecast Day 1, 18 hours 8 PM 82° 91° Partly Cloudy 9%

0% Thunder
( 20% severe)
SE   10 88% 78°
PORT SAINT LUCIE, FL 34984 weather forecast Day 1, 21 hours 11 PM 81° 89° Partly Cloudy ESE   8 91% 78°
Friday
18 JUL 2025
PORT SAINT LUCIE, FL 34984 weather forecast Day 2, 0 hours 2 AM 81° 89° Partly Cloudy 3%

0% Thunder
( 11% severe)
SE   7 91% 78°
Low 79° PORT SAINT LUCIE, FL 34984 weather forecast Day 2, 3 hours 5 AM 80° 86° Partly Cloudy SE   8 94% 78°
High 90° PORT SAINT LUCIE, FL 34984 weather forecast Day 2, 6 hours 8 AM 83° 94° Partly Cloudy 9%

0% Thunder
( 45% severe)
SE   9 88% 79°

Partly Cloudy



PORT SAINT LUCIE, FL 34984 weather forecast Day 2, 9 hours 11 AM 87° 101° Partly Cloudy ESE   12 77% 79°
PORT SAINT LUCIE, FL 34984 weather forecast Day 2, 12 hours 2 PM 87° 101° Partly Cloudy 12%
RAIN
<.01 in
0% Thunder
( 56% severe)
ESE   13 77% 79°
PORT SAINT LUCIE, FL 34984 weather forecast Day 2, 15 hours 5 PM 87° 100° Partly Cloudy ESE   12 75% 78°
PORT SAINT LUCIE, FL 34984 weather forecast Day 2, 18 hours 8 PM 83° 92° Partly Cloudy 2%

0% Thunder
( 17% severe)
ESE   8 82% 77°
PORT SAINT LUCIE, FL 34984 weather forecast Day 2, 21 hours 11 PM 81° 88° Partly Cloudy ESE   5 88% 77°

STUART/WITHAM FIELD, FL extended weather forecast

BAD DAY
BAD DATE
BAD DAY
BAD DATE
BAD DAY
BAD DATE
BAD DAY
BAD DATE
BAD DAY
BAD DATE
Low 79° Low 79° Low 78° Low 78° Low 76°
High 90° High 91° High 91° High 90° High 89°
PORT SAINT LUCIE, FL 34984 weather forecast Day 3 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
Partly Cloudy
24% Rain
Partly Cloudy
19% Rain
Partly Cloudy
24% Rain
Partly Cloudy
54% Rain
Overcast
59% Rain
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