PORT ST LUCIE, FL 34953 Weather Forecast & Current Conditions

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34953 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)

CURRENT WEATHER
STUART/WITHAM FIELD, FL Current Weather
8:50 PM EDT JUN 21, 2026
Clear 75°F
Feels Like:	75°F
Dewpoint:	75°F
Rel. Hum.:	100%
Visibility:	10 miles
Wind:	Calm
Pressure:	30.05 inches
Last 72 hours
Local Area Snow Depth
Florida Current Weather
Florida MOS Forecast Weather

Regional Weather Maps

(Automated weather data from NWS/FAA)

34953 WEATHER FORECAST
10-Day model forecast maps 2025 Hurricanes	PORT ST LUCIE, FL 34953 Weather Forecast	Snowfall Forecast pages 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.

34953 WEATHER SATELLITE LOOPS

Visible Weather Satellite
PORT ST LUCIE, FL 34953

Infrared Weather Satellite
PORT ST LUCIE, FL 34953

34953 WEATHER RADAR LOOP

NEXRAD Weather Radar
PORT ST LUCIE, FL 34953

MOS COMPUTER WEATHER FORECAST

STUART/WITHAM FIELD, FL 3 hourly weather forecast

weather forecast created 5:00 AM PDT 6/21/2026

DAY/DATE &
WEATHER FORECAST SUMMARY

Sunday
21 JUN 2026

2 PM

86°

97°

Partly Cloudy

64%
RAIN
***

0% Thunder
( 59% severe)

E 7

75%

77°

High 87°

5 PM

86°

97°

Partly Cloudy

ESE 8

75%

77°

Mostly Cloudy

Rain Likely

8 PM

83°

92°

Mostly Cloudy

41%
RAIN
.25–.5 in

0% Thunder
( 34% severe)

SSW 6

82%

77°

11 PM

81°

88°

Mostly Cloudy

SSW 2

88%

77°

Monday
22 JUN 2026

2 AM

80°

85°

Partly Cloudy

1%

0% Thunder
( 4% severe)

CALM

88%

76°

Low 78°

5 AM

79°

83°

Clear

S 1

91%

76°

High 92°

8 AM

80°

86°

Partly Cloudy

8%

0% Thunder
( 31% severe)

CALM

91%

77°

Partly Cloudy

Chance of Rain

11 AM

86°

97°

Clear

S 5

75%

77°

2 PM

86°

98°

Partly Cloudy

44%
RAIN
.25–.5 in

0% Thunder
( 68% severe)

ESE 10

77%

78°

5 PM

86°

98°

Partly Cloudy

SE 10

77%

78°

8 PM

84°

94°

Partly Cloudy

5%

0% Thunder
( 23% severe)

SSE 8

80%

77°

11 PM

82°

91°

Partly Cloudy

S 6

88%

78°

Tuesday
23 JUN 2026

2 AM

81°

88°

Partly Cloudy

0%

0% Thunder
( 9% severe)

S 3

88%

77°

Low 79°

5 AM

80°

86°

Partly Cloudy

S 3

91%

77°

High 93°

8 AM

81°

89°

Clear

14%
RAIN
<.01 in

0% Thunder
( 44% severe)

SSW 3

91%

78°

Partly Cloudy

Chance of Rain

11 AM

86°

97°

Partly Cloudy

SSW 5

75%

77°

2 PM

86°

97°

Partly Cloudy

36%
RAIN
<.01 in

0% Thunder
( 74% severe)

SE 9

75%

77°

5 PM

86°

97°

Partly Cloudy

SE 10

75%

77°

8 PM

84°

94°

Mostly Cloudy

SSE 8

80%

77°


STUART/WITHAM FIELD, FL extended weather forecast
Wednesday 24 JUN 2026	Thursday 25 JUN 2026	Friday 26 JUN 2026	Saturday 27 JUN 2026	Sunday 28 JUN 2026
Low 77°	Low 76°	Low 76°	Low 76°	Low 76°
High 91°	High 90°	High 90°	High 90°	High 89°

Partly Cloudy 56% Rain	Mostly Cloudy 56% Rain	Partly Cloudy 61% Rain	Partly Cloudy 52% Rain	Partly Cloudy 48% Rain

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