Dailymet

Weather Port St. Lucie: Current forecast

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

25.1 °C
Feels like 28 °C
Min 25 °C / Max 31 °C
Weather Port St. Lucie: Moderate rain, 25 °C Moderate rain
13.3 km/h SE
Wind
23.4 km/h SE
Gusts
1017 hPa
Pressure
5.1 mm
Precipitation
91 %
Humidity
0
UV index

Pollen (today)

Hazel None
Alder None
Birch None
Oak None
Grass Low
Mugwort None
Ragweed Low
06:59 / 19:44
Sunrise / Sunset
21:06 / 09:13
Moonrise / Moonset
Waning Moon (87 %)
Moon phase

Updated: Aug 30, 2026, 8:25 CEST Aug 30, 2026, 2:25 EDT

Today's Summary

If you head out in Port St. Lucie today, you'll see a moderate rain sky. The thermometer currently shows 25.1°C. Light clothing is enough – and remember sun protection if it's sunny. During the day temperatures will range between 25°C and 31°C.

Hourly forecast – Port St. Lucie, today

Aug 30, 03:00
25 °C
Moderate rain at times
Port St. Lucie Aug 30, 03:00: Moderate rain at times, 25 °C
Aug 30, 04:00
25 °C
Moderate rain
Port St. Lucie Aug 30, 04:00: Moderate rain, 25 °C
Aug 30, 05:00
28 °C
Patchy rain possible
Port St. Lucie Aug 30, 05:00: Patchy rain possible, 28 °C
Aug 30, 06:00
28 °C
Patchy rain possible
Port St. Lucie Aug 30, 06:00: Patchy rain possible, 28 °C
Aug 30, 07:00
30 °C
Patchy rain possible
Port St. Lucie Aug 30, 07:00: Patchy rain possible, 30 °C
Aug 30, 08:00
30 °C
Patchy rain possible
Port St. Lucie Aug 30, 08:00: Patchy rain possible, 30 °C
Aug 30, 09:00
31 °C
Thundery outbreaks possible
Port St. Lucie Aug 30, 09:00: Thundery outbreaks possible, 31 °C
Aug 30, 10:00
31 °C
Patchy rain possible
Port St. Lucie Aug 30, 10:00: Patchy rain possible, 31 °C
Aug 30, 11:00
31 °C
Thundery outbreaks possible
Port St. Lucie Aug 30, 11:00: Thundery outbreaks possible, 31 °C
Aug 30, 12:00
31 °C
Light rain shower
Port St. Lucie Aug 30, 12:00: Light rain shower, 31 °C
Aug 30, 13:00
31 °C
Light rain shower
Port St. Lucie Aug 30, 13:00: Light rain shower, 31 °C
Aug 30, 14:00
31 °C
Thundery outbreaks possible
Port St. Lucie Aug 30, 14:00: Thundery outbreaks possible, 31 °C
Aug 30, 15:00
31 °C
Light rain shower
Port St. Lucie Aug 30, 15:00: Light rain shower, 31 °C
Aug 30, 16:00
30 °C
Thundery outbreaks possible
Port St. Lucie Aug 30, 16:00: Thundery outbreaks possible, 30 °C
Aug 30, 17:00
30 °C
Thundery outbreaks possible
Port St. Lucie Aug 30, 17:00: Thundery outbreaks possible, 30 °C
Aug 30, 18:00
29 °C
Thundery outbreaks possible
Port St. Lucie Aug 30, 18:00: Thundery outbreaks possible, 29 °C
Aug 30, 19:00
29 °C
Thundery outbreaks possible
Port St. Lucie Aug 30, 19:00: Thundery outbreaks possible, 29 °C
Aug 30, 20:00
28 °C
Light rain shower
Port St. Lucie Aug 30, 20:00: Light rain shower, 28 °C
Aug 30, 21:00
28 °C
Light rain shower
Port St. Lucie Aug 30, 21:00: Light rain shower, 28 °C
Aug 30, 22:00
28 °C
Light rain shower
Port St. Lucie Aug 30, 22:00: Light rain shower, 28 °C
Aug 30, 23:00
28 °C
Thundery outbreaks possible
Port St. Lucie Aug 30, 23:00: Thundery outbreaks possible, 28 °C
Aug 31, 00:00
28 °C
Light rain shower
Port St. Lucie Aug 31, 00:00: Light rain shower, 28 °C
Aug 31, 01:00
28 °C
Thundery outbreaks possible
Port St. Lucie Aug 31, 01:00: Thundery outbreaks possible, 28 °C
Aug 31, 02:00
28 °C
Thundery outbreaks possible
Port St. Lucie Aug 31, 02:00: Thundery outbreaks possible, 28 °C
Time
03
04
05
06
07
08
09
10
11
12
13
14
15
16
17
18
19
20
21
22
23
00
01
02
Port St. Lucie Aug 30, 03:00: Moderate rain at times
Port St. Lucie Aug 30, 04:00: Moderate rain
Port St. Lucie Aug 30, 05:00: Patchy rain possible
Port St. Lucie Aug 30, 06:00: Patchy rain possible
Port St. Lucie Aug 30, 07:00: Patchy rain possible
Port St. Lucie Aug 30, 08:00: Patchy rain possible
Port St. Lucie Aug 30, 09:00: Thundery outbreaks possible
Port St. Lucie Aug 30, 10:00: Patchy rain possible
Port St. Lucie Aug 30, 11:00: Thundery outbreaks possible
Port St. Lucie Aug 30, 12:00: Light rain shower
Port St. Lucie Aug 30, 13:00: Light rain shower
Port St. Lucie Aug 30, 14:00: Thundery outbreaks possible
Port St. Lucie Aug 30, 15:00: Light rain shower
Port St. Lucie Aug 30, 16:00: Thundery outbreaks possible
Port St. Lucie Aug 30, 17:00: Thundery outbreaks possible
Port St. Lucie Aug 30, 18:00: Thundery outbreaks possible
Port St. Lucie Aug 30, 19:00: Thundery outbreaks possible
Port St. Lucie Aug 30, 20:00: Light rain shower
Port St. Lucie Aug 30, 21:00: Light rain shower
Port St. Lucie Aug 30, 22:00: Light rain shower
Port St. Lucie Aug 30, 23:00: Thundery outbreaks possible
Port St. Lucie Aug 31, 00:00: Light rain shower
Port St. Lucie Aug 31, 01:00: Thundery outbreaks possible
Port St. Lucie Aug 31, 02:00: Thundery outbreaks possible
Temperature (°C)
Chance of rain (%)
86
85
23
20
26
27
13
16
17
36
23
10
48
14
20
12
23
52
48
46
28
54
25
26
Precipitation
5.1 mm
5.1 mm
0 mm
0 mm
0.2 mm
0.2 mm
0 mm
0 mm
—
0.4 mm
0.3 mm
—
0.7 mm
—
—
—
0.1 mm
0.6 mm
0.4 mm
0.3 mm
0 mm
0.5 mm
—
0 mm
Wind (km/h)
SE
13
SE
13
SE
12
SE
12
SE
16
ESE
16
ESE
16
ESE
17
ESE
16
E
16
E
16
E
14
ENE
13
ENE
15
ENE
13
ENE
15
ENE
14
E
13
ENE
14
E
14
E
13
ESE
13
ESE
11
ESE
10
Pressure (hPa)
1016
1016
1017
1017
1018
1018
1019
1019
1018
1018
1017
1016
1016
1016
1016
1016
1017
1018
1017
1017
1017
1016
1016
1015
Humidity (%)
90 %
92 %
83 %
81 %
75 %
70 %
68 %
68 %
69 %
67 %
66 %
67 %
65 %
67 %
74 %
76 %
78 %
80 %
81 %
82 %
83 %
82 %
82 %
83 %
Cloud cover (%)
89 %
79 %
88 %
70 %
71 %
75 %
72 %
88 %
100 %
74 %
61 %
62 %
100 %
88 %
100 %
47 %
54 %
85 %
100 %
100 %
100 %
100 %
100 %
100 %

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 23.6°C at night, with daytime highs up to 33.3°C.

Date
Aug 30
Aug 31
Sep 1
Sep 2
Sep 3
Sep 4
Sep 5
Sep 6
Sep 7
Sep 8
Sep 9
Sep 10
Sep 11
Sep 12
Port St. Lucie August 30, 2026: Thundery outbreaks possible
Port St. Lucie August 31, 2026: Light rain shower
Port St. Lucie September 1, 2026: Light rain shower
Port St. Lucie September 2, 2026: Sunny
Port St. Lucie September 3, 2026: Patchy rain possible
Port St. Lucie September 4, 2026: Light rain shower
Port St. Lucie September 5, 2026: Patchy rain possible
Port St. Lucie September 6, 2026: Light rain shower
Port St. Lucie September 7, 2026: Patchy rain possible
Port St. Lucie September 8, 2026: Patchy rain possible
Port St. Lucie September 9, 2026: Sunny
Port St. Lucie September 10, 2026: Sunny
Port St. Lucie September 11, 2026: Overcast
Port St. Lucie September 12, 2026: Overcast
Temperature (°C)
Chance of rain (%)
83
83
81
25
75
86
80
85
76
69
11
57
62
14
Precipitation
38.4 mm
8 mm
6.6 mm
0.3 mm
4.2 mm
15.3 mm
4.6 mm
8.7 mm
4.7 mm
2.2 mm
0.1 mm
3 mm
2.4 mm
—
Wind max (km/h)
17
28
17
17
32
21
19
21
19
17
17
17
12
16
Date Weather Min °C Max °C Sunrise Sunset Moonrise Moonset Moon phase
August 30, 2026 Port St. Lucie August 30, 2026: Thundery outbreaks possible Thundery outbreaks possible 25 °C 31 °C 06:59 19:44 21:06 09:13 Waning Moon (87 %)
August 31, 2026 Port St. Lucie August 31, 2026: Light rain shower Light rain shower 27 °C 31 °C 07:00 19:43 21:37 10:07 Waning Moon (80 %)
September 1, 2026 Port St. Lucie September 1, 2026: Light rain shower Light rain shower 27 °C 31 °C 07:00 19:42 22:11 11:04 Waning Moon (70 %)
September 2, 2026 Port St. Lucie September 2, 2026: Sunny Sunny 28 °C 31 °C 07:01 19:41 22:51 12:05 Last Quarter (60 %)
September 3, 2026 Port St. Lucie September 3, 2026: Patchy rain possible Patchy rain possible 27 °C 30 °C 07:01 19:40 23:37 13:07 Last Quarter (50 %)
September 4, 2026 Port St. Lucie September 4, 2026: Light rain shower Light rain shower 27 °C 31 °C 07:01 19:38 Does not rise today 14:12 Last Quarter (39 %)
September 5, 2026 Port St. Lucie September 5, 2026: Patchy rain possible Patchy rain possible 24 °C 31 °C 07:02 19:37 00:32 15:14 Waning Crescent (29 %)
September 6, 2026 Port St. Lucie September 6, 2026: Light rain shower Light rain shower 24 °C 30 °C 07:02 19:36 01:35 16:13 Waning Crescent (20 %)
September 7, 2026 Port St. Lucie September 7, 2026: Patchy rain possible Patchy rain possible 24 °C 31 °C 07:03 19:35 02:43 17:05 Waning Crescent (12 %)
September 8, 2026 Port St. Lucie September 8, 2026: Patchy rain possible Patchy rain possible 26 °C 31 °C 07:03 19:34 03:54 17:51 Waning Crescent (6 %)
September 9, 2026 Port St. Lucie September 9, 2026: Sunny Sunny 26 °C 32 °C 07:04 19:33 05:05 18:32 New Moon (2 %)
September 10, 2026 Port St. Lucie September 10, 2026: Sunny Sunny 27 °C 32 °C 07:04 19:32 06:13 19:09 New Moon (0 %)
September 11, 2026 Port St. Lucie September 11, 2026: Overcast Overcast 26 °C 33 °C 07:05 19:31 07:20 19:44 New Moon (0 %)
September 12, 2026 Port St. Lucie September 12, 2026: Overcast Overcast 27 °C 30 °C 07:05 19:29 08:25 20:18 New Moon (3 %)
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