EN
English Español

As of 16:32 EDT

Weather in Port St. Lucie, FL

90°Current weather

Port St. Lucie, Sunday, 9 August, 16:32

Partly cloudy. Feels like 102°. High 91°, low 78°.

Pressure30.06 inHg
Wind7 mph SE
Humidity68%
Visibility6.2 mi
Dew point78°

Two-week outlook for Port St. Lucie, FL: week one averages a high of 91.1° and week two 91.8°, so both weeks look similar in temperature. Around 0.9 inches of precipitation are expected over the 14 days, across 5 wet days. The nearest weekend, August 9: 91°, with precipitation.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (August 9 – August 15)91.1°77.3°0.6 in / 3 d+3.3°
2nd (August 16 – August 22)91.8°78°0.4 in / 2 d+4°

Weekend weather

Sun, August 9
Rain
91°78°
0.19 in
Sat, August 15
Rain
88°79°
0.27 in
Sun, August 16
Overcast
92°77°
no precip.
Sat, August 22
Light rain
94°78°
0.01 in
Mon, 1090° / 76°0.03Light rain
90 °Light rain

Port St. Lucie, Monday, 10 August

Light rain. High 90°, low 76°.

Pressure30.15 inHg
Wind7.2 mph E
Humidity57%
Visibility6.2 mi
Dew point72°
Tue, 1191° / 74°0Clear
91 °Clear

Port St. Lucie, Tuesday, 11 August

Clear. High 91°, low 74°.

Pressure30.12 inHg
Wind4.9 mph E
Humidity57%
Visibility6.2 mi
Dew point72°
Wed, 1293° / 78°0.03Light rain
93 °Light rain

Port St. Lucie, Wednesday, 12 August

Light rain. High 93°, low 78°.

Pressure30.06 inHg
Wind5.8 mph SW
Humidity56%
Visibility6.2 mi
Dew point73°
Thu, 1393° / 79°0.05Light rain
93 °Light rain

Port St. Lucie, Thursday, 13 August

Light rain. High 93°, low 79°.

Pressure30.06 inHg
Wind4 mph S
Humidity56%
Visibility6.2 mi
Dew point74°
Fri, 1491° / 77°0Overcast
91 °Overcast

Port St. Lucie, Friday, 14 August

Overcast. High 91°, low 77°.

Pressure30.12 inHg
Wind12.4 mph E
Humidity51%
Visibility—
Dew point69°
Sat, 1588° / 79°0.27Rain
88 °Rain

Port St. Lucie, Saturday, 15 August

Rain. High 88°, low 79°.

Pressure30.18 inHg
Wind9.7 mph SE
Humidity66%
Visibility—
Dew point74°
Sun, 1692° / 77°0Overcast
92 °Overcast

Port St. Lucie, Sunday, 16 August

Overcast. High 92°, low 77°.

Pressure30.15 inHg
Wind8.9 mph E
Humidity48%
Visibility—
Dew point67°
Mon, 1793° / 77°0.04Light rain
93 °Light rain

Port St. Lucie, Monday, 17 August

Light rain. High 93°, low 77°.

Pressure30.06 inHg
Wind10.2 mph NE
Humidity50%
Visibility—
Dew point70°
Tue, 1892° / 78°0.24Rain
92 °Rain

Port St. Lucie, Tuesday, 18 August

Rain. High 92°, low 78°.

Pressure30.00 inHg
Wind12.3 mph NE
Humidity57%
Visibility—
Dew point73°
Wed, 1989° / 78°0.03Light rain
89 °Light rain

Port St. Lucie, Wednesday, 19 August

Light rain. High 89°, low 78°.

Pressure30.00 inHg
Wind12 mph E
Humidity59%
Visibility—
Dew point72°
Thu, 2091° / 78°0.02Light rain
91 °Light rain

Port St. Lucie, Thursday, 20 August

Light rain. High 91°, low 78°.

Pressure30.03 inHg
Wind7 mph S
Humidity52%
Visibility—
Dew point70°
Fri, 2190° / 80°0.02Light rain
90 °Light rain

Port St. Lucie, Friday, 21 August

Light rain. High 90°, low 80°.

Pressure30.06 inHg
Wind9.4 mph SW
Humidity58%
Visibility—
Dew point72°
Sat, 2294° / 78°0.01Light rain
94 °Light rain

Port St. Lucie, Saturday, 22 August

Light rain. High 94°, low 78°.

Pressure30.06 inHg
Wind8.7 mph SE
Humidity52%
Visibility—
Dew point69°

About this forecast

Can I plan a trip on a 2-week forecast?

Week one is solid for planning — accuracy is high. Week two shows the trend: go by the averages and the comparison with normal, and check the details closer to the date.

What does the "Vs normal" column mean?

It is the gap between the forecast and the climate normal for those same dates in Port St. Lucie, FL, computed over 60 years. A positive value means the week runs warmer than usual.

Why are weekends shown separately?

Saturday and Sunday plans are what people check most, so we give them their own cards with temperature and precipitation.