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Weather Port St. Lucie: Current forecast

Port St. Lucie / Florida (FL) / United States

22.4 °C
Feels like 24.8 °C
Min 20 °C / Max 28 °C
Weather Port St. Lucie: Overcast, 22 °C Overcast
19.1 km/h NNE
Wind
27.9 km/h NNE
Gusts
1016 hPa
Pressure
0 mm
Precipitation
100 %
Humidity
0
UV index

Pollen (today)

Hazel None
Alder High
Birch None
Oak None
Grass None
Mugwort None
Ragweed None
06:46 / 18:21
Sunrise / Sunset
15:43 / 04:54
Moonrise / Moonset
Waxing Moon (86 %)
Moon phase

Updated: Mar 1, 2026, 3:23 CET | Feb 28, 2026, 21:23 EST

Today's Summary

In Port St. Lucie the weather today is overcast. The thermometer currently shows 22.4°C. Light clothing is enough – and remember sun protection if it's sunny. During the day temperatures will range between 19.6°C and 27.9°C.

Hourly forecast – Port St. Lucie, today

Feb 28, 21:00
22 °C
Overcast
Port St. Lucie Feb 28, 21:00: Overcast, 22 °C
Feb 28, 22:00
20 °C
Cloudy
Port St. Lucie Feb 28, 22:00: Cloudy, 20 °C
Feb 28, 23:00
20 °C
Cloudy
Port St. Lucie Feb 28, 23:00: Cloudy, 20 °C
Mar 1, 00:00
20 °C
Mist
Port St. Lucie Mar 1, 00:00: Mist, 20 °C
Mar 1, 01:00
19 °C
Moderate rain
Port St. Lucie Mar 1, 01:00: Moderate rain, 19 °C
Mar 1, 02:00
19 °C
Heavy rain at times
Port St. Lucie Mar 1, 02:00: Heavy rain at times, 19 °C
Mar 1, 03:00
19 °C
Mist
Port St. Lucie Mar 1, 03:00: Mist, 19 °C
Mar 1, 04:00
19 °C
Mist
Port St. Lucie Mar 1, 04:00: Mist, 19 °C
Mar 1, 05:00
18 °C
Mist
Port St. Lucie Mar 1, 05:00: Mist, 18 °C
Mar 1, 06:00
19 °C
Mist
Port St. Lucie Mar 1, 06:00: Mist, 19 °C
Mar 1, 07:00
19 °C
Fog
Port St. Lucie Mar 1, 07:00: Fog, 19 °C
Mar 1, 08:00
19 °C
Cloudy
Port St. Lucie Mar 1, 08:00: Cloudy, 19 °C
Mar 1, 09:00
20 °C
Overcast
Port St. Lucie Mar 1, 09:00: Overcast, 20 °C
Mar 1, 10:00
21 °C
Cloudy
Port St. Lucie Mar 1, 10:00: Cloudy, 21 °C
Mar 1, 11:00
23 °C
Partly cloudy
Port St. Lucie Mar 1, 11:00: Partly cloudy, 23 °C
Mar 1, 12:00
23 °C
Partly cloudy
Port St. Lucie Mar 1, 12:00: Partly cloudy, 23 °C
Mar 1, 13:00
24 °C
Partly cloudy
Port St. Lucie Mar 1, 13:00: Partly cloudy, 24 °C
Mar 1, 14:00
24 °C
Light rain shower
Port St. Lucie Mar 1, 14:00: Light rain shower, 24 °C
Mar 1, 15:00
25 °C
Partly cloudy
Port St. Lucie Mar 1, 15:00: Partly cloudy, 25 °C
Mar 1, 16:00
25 °C
Partly cloudy
Port St. Lucie Mar 1, 16:00: Partly cloudy, 25 °C
Mar 1, 17:00
24 °C
Partly cloudy
Port St. Lucie Mar 1, 17:00: Partly cloudy, 24 °C
Mar 1, 18:00
24 °C
Sunny
Port St. Lucie Mar 1, 18:00: Sunny, 24 °C
Mar 1, 19:00
23 °C
Sunny
Port St. Lucie Mar 1, 19:00: Sunny, 23 °C
Mar 1, 20:00
22 °C
Sunny
Port St. Lucie Mar 1, 20:00: Sunny, 22 °C
Time
21
22
23
00
01
02
03
04
05
06
07
08
09
10
11
12
13
14
15
16
17
18
19
20
Port St. Lucie Feb 28, 21:00: Overcast
Port St. Lucie Feb 28, 22:00: Cloudy
Port St. Lucie Feb 28, 23:00: Cloudy
Port St. Lucie Mar 1, 00:00: Mist
Port St. Lucie Mar 1, 01:00: Moderate rain
Port St. Lucie Mar 1, 02:00: Heavy rain at times
Port St. Lucie Mar 1, 03:00: Mist
Port St. Lucie Mar 1, 04:00: Mist
Port St. Lucie Mar 1, 05:00: Mist
Port St. Lucie Mar 1, 06:00: Mist
Port St. Lucie Mar 1, 07:00: Fog
Port St. Lucie Mar 1, 08:00: Cloudy
Port St. Lucie Mar 1, 09:00: Overcast
Port St. Lucie Mar 1, 10:00: Cloudy
Port St. Lucie Mar 1, 11:00: Partly cloudy
Port St. Lucie Mar 1, 12:00: Partly cloudy
Port St. Lucie Mar 1, 13:00: Partly cloudy
Port St. Lucie Mar 1, 14:00: Light rain shower
Port St. Lucie Mar 1, 15:00: Partly cloudy
Port St. Lucie Mar 1, 16:00: Partly cloudy
Port St. Lucie Mar 1, 17:00: Partly cloudy
Port St. Lucie Mar 1, 18:00: Sunny
Port St. Lucie Mar 1, 19:00: Sunny
Port St. Lucie Mar 1, 20:00: Sunny
Temperature (°C)
Chance of rain (%)
0
0
0
0
100
100
0
0
0
0
0
0
0
0
0
0
0
100
0
0
0
0
0
0
Precipitation
—
—
—
—
4 mm
15.1 mm
—
—
—
—
—
—
—
—
—
—
—
1.5 mm
—
—
—
—
—
—
Wind (km/h)
NNE
19
N
18
N
18
N
15
N
12
NNE
9
NE
9
NE
10
NE
10
NNE
10
N
13
N
16
NNE
19
NNE
21
NE
22
NE
23
NE
23
NE
22
NE
22
NE
22
NE
22
NNE
21
NNE
22
NNE
23
Pressure (hPa)
1016
1017
1018
1018
1017
1017
1016
1016
1016
1017
1018
1018
1019
1019
1020
1020
1019
1019
1019
1019
1019
1019
1020
1020
Humidity (%)
100 %
91 %
92 %
94 %
97 %
96 %
95 %
96 %
95 %
97 %
98 %
98 %
94 %
88 %
80 %
75 %
72 %
71 %
71 %
71 %
72 %
75 %
79 %
83 %
Cloud cover (%)
100 %
83 %
83 %
34 %
100 %
62 %
19 %
32 %
32 %
45 %
100 %
84 %
91 %
82 %
42 %
61 %
52 %
54 %
40 %
34 %
26 %
24 %
10 %
9 %

14-day weather forecast – Port St. Lucie

14-day trend for Port St. Lucie: Temperatures stay fairly stable over the period with no big swings. Lows can drop to around 18.2°C at night, with daytime highs up to 28.5°C.

Date
Feb 28
Mar 1
Mar 2
Mar 3
Mar 4
Mar 5
Mar 6
Mar 7
Mar 8
Mar 9
Mar 10
Mar 11
Mar 12
Mar 13
Port St. Lucie February 28, 2026: Patchy rain possible
Port St. Lucie March 1, 2026: Heavy rain
Port St. Lucie March 2, 2026: Moderate rain
Port St. Lucie March 3, 2026: Patchy rain possible
Port St. Lucie March 4, 2026: Patchy rain possible
Port St. Lucie March 5, 2026: Patchy rain possible
Port St. Lucie March 6, 2026: Partly cloudy
Port St. Lucie March 7, 2026: Patchy rain possible
Port St. Lucie March 8, 2026: Patchy rain possible
Port St. Lucie March 9, 2026: Patchy rain possible
Port St. Lucie March 10, 2026: Patchy rain possible
Port St. Lucie March 11, 2026: Patchy rain possible
Port St. Lucie March 12, 2026: Patchy rain possible
Port St. Lucie March 13, 2026: Patchy rain possible
Temperature (°C)
Chance of rain (%)
0
87
85
88
89
89
0
84
76
82
89
0
77
87
Precipitation
0.1 mm
20.6 mm
19.3 mm
3.4 mm
2 mm
1.2 mm
0.1 mm
0.2 mm
0.2 mm
0.1 mm
0.8 mm
0 mm
1.6 mm
2.1 mm
Wind max (km/h)
25
23
23
31
25
21
23
27
25
21
25
29
11
22
Date Weather Min °C Max °C Sunrise Sunset Moonrise Moonset Moon phase
February 28, 2026 Port St. Lucie February 28, 2026: Patchy rain possible Patchy rain possible 20 °C 28 °C 06:46 18:21 15:43 04:54 Waxing Moon (86 %)
March 1, 2026 Port St. Lucie March 1, 2026: Heavy rain Heavy rain 18 °C 25 °C 06:45 18:22 16:48 05:37 Waxing Moon (93 %)
March 2, 2026 Port St. Lucie March 2, 2026: Moderate rain Moderate rain 19 °C 24 °C 06:44 18:23 17:50 06:13 Waxing Moon (97 %)
March 3, 2026 Port St. Lucie March 3, 2026: Patchy rain possible Patchy rain possible 21 °C 27 °C 06:43 18:23 18:48 06:45 Full Moon (100 %)
March 4, 2026 Port St. Lucie March 4, 2026: Patchy rain possible Patchy rain possible 22 °C 25 °C 06:42 18:24 19:46 07:16 Waning Moon (100 %)
March 5, 2026 Port St. Lucie March 5, 2026: Patchy rain possible Patchy rain possible 22 °C 26 °C 06:41 18:24 20:41 07:46 Waning Moon (97 %)
March 6, 2026 Port St. Lucie March 6, 2026: Partly cloudy Partly cloudy 22 °C 27 °C 06:40 18:25 21:38 08:15 Waning Moon (93 %)
March 7, 2026 Port St. Lucie March 7, 2026: Patchy rain possible Patchy rain possible 22 °C 26 °C 06:39 18:26 22:33 08:47 Waning Moon (87 %)
March 8, 2026 Port St. Lucie March 8, 2026: Patchy rain possible Patchy rain possible 22 °C 26 °C 06:38 18:26 23:30 09:22 Waning Moon (80 %)
March 9, 2026 Port St. Lucie March 9, 2026: Patchy rain possible Patchy rain possible 22 °C 25 °C 07:38 19:27 00:30 11:00 Waning Moon (72 %)
March 10, 2026 Port St. Lucie March 10, 2026: Patchy rain possible Patchy rain possible 21 °C 26 °C 07:36 19:28 01:27 11:44 Waning Moon (63 %)
March 11, 2026 Port St. Lucie March 11, 2026: Patchy rain possible Patchy rain possible 22 °C 27 °C 07:35 19:28 02:22 12:32 Last Quarter (54 %)
March 12, 2026 Port St. Lucie March 12, 2026: Patchy rain possible Patchy rain possible 21 °C 29 °C 07:34 19:29 03:14 13:26 Waning Crescent (44 %)
March 13, 2026 Port St. Lucie March 13, 2026: Patchy rain possible Patchy rain possible 20 °C 28 °C 07:33 19:29 04:02 14:23 Waning Crescent (35 %)
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