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Weather Port St. Lucie: Current forecast

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

25.8 °C
Feels like 28.8 °C
Min 24 °C / Max 35 °C
Weather Port St. Lucie: Sunny, 26 °C Sunny
7.1 mph WNW
Wind
10.5 mph WNW
Gusts
1013 hPa
Pressure
0 mm
Precipitation
89 %
Humidity
0.5
UV index

Pollen (today)

Hazel None
Alder None
Birch None
Oak None
Grass High
Mugwort None
Ragweed None
06:27 / 20:10
Sunrise / Sunset
20:11 / 05:43
Moonrise / Moonset
Full Moon (100 %)
Moon phase

Updated: May 30, 2026, 14:17 CEST May 30, 2026, 8:17 EDT

Today's Summary

If you head out in Port St. Lucie today, you'll see a sunny sky. The thermometer currently shows 25.8°C. Light clothing is enough – and remember sun protection if it's sunny. During the day temperatures will range between 24.2°C and 35.4°C.

Hourly forecast – Port St. Lucie, today

May 30, 08:00
26 °C
Sunny
Port St. Lucie May 30, 08:00: Sunny, 26 °C
May 30, 09:00
27 °C
Sunny
Port St. Lucie May 30, 09:00: Sunny, 27 °C
May 30, 10:00
30 °C
Sunny
Port St. Lucie May 30, 10:00: Sunny, 30 °C
May 30, 11:00
32 °C
Sunny
Port St. Lucie May 30, 11:00: Sunny, 32 °C
May 30, 12:00
34 °C
Sunny
Port St. Lucie May 30, 12:00: Sunny, 34 °C
May 30, 13:00
33 °C
Sunny
Port St. Lucie May 30, 13:00: Sunny, 33 °C
May 30, 14:00
33 °C
Sunny
Port St. Lucie May 30, 14:00: Sunny, 33 °C
May 30, 15:00
34 °C
Sunny
Port St. Lucie May 30, 15:00: Sunny, 34 °C
May 30, 16:00
33 °C
Sunny
Port St. Lucie May 30, 16:00: Sunny, 33 °C
May 30, 17:00
32 °C
Sunny
Port St. Lucie May 30, 17:00: Sunny, 32 °C
May 30, 18:00
31 °C
Patchy rain possible
Port St. Lucie May 30, 18:00: Patchy rain possible, 31 °C
May 30, 19:00
30 °C
Partly cloudy
Port St. Lucie May 30, 19:00: Partly cloudy, 30 °C
May 30, 20:00
29 °C
Partly cloudy
Port St. Lucie May 30, 20:00: Partly cloudy, 29 °C
May 30, 21:00
29 °C
Clear
Port St. Lucie May 30, 21:00: Clear, 29 °C
May 30, 22:00
28 °C
Clear
Port St. Lucie May 30, 22:00: Clear, 28 °C
May 30, 23:00
27 °C
Clear
Port St. Lucie May 30, 23:00: Clear, 27 °C
May 31, 00:00
26 °C
Partly cloudy
Port St. Lucie May 31, 00:00: Partly cloudy, 26 °C
May 31, 01:00
26 °C
Partly cloudy
Port St. Lucie May 31, 01:00: Partly cloudy, 26 °C
May 31, 02:00
26 °C
Partly cloudy
Port St. Lucie May 31, 02:00: Partly cloudy, 26 °C
May 31, 03:00
25 °C
Partly cloudy
Port St. Lucie May 31, 03:00: Partly cloudy, 25 °C
May 31, 04:00
25 °C
Partly cloudy
Port St. Lucie May 31, 04:00: Partly cloudy, 25 °C
May 31, 05:00
25 °C
Partly cloudy
Port St. Lucie May 31, 05:00: Partly cloudy, 25 °C
May 31, 06:00
25 °C
Partly cloudy
Port St. Lucie May 31, 06:00: Partly cloudy, 25 °C
May 31, 07:00
25 °C
Partly cloudy
Port St. Lucie May 31, 07:00: Partly cloudy, 25 °C
Time
08
09
10
11
12
13
14
15
16
17
18
19
20
21
22
23
00
01
02
03
04
05
06
07
Port St. Lucie May 30, 08:00: Sunny
Port St. Lucie May 30, 09:00: Sunny
Port St. Lucie May 30, 10:00: Sunny
Port St. Lucie May 30, 11:00: Sunny
Port St. Lucie May 30, 12:00: Sunny
Port St. Lucie May 30, 13:00: Sunny
Port St. Lucie May 30, 14:00: Sunny
Port St. Lucie May 30, 15:00: Sunny
Port St. Lucie May 30, 16:00: Sunny
Port St. Lucie May 30, 17:00: Sunny
Port St. Lucie May 30, 18:00: Patchy rain possible
Port St. Lucie May 30, 19:00: Partly cloudy
Port St. Lucie May 30, 20:00: Partly cloudy
Port St. Lucie May 30, 21:00: Clear
Port St. Lucie May 30, 22:00: Clear
Port St. Lucie May 30, 23:00: Clear
Port St. Lucie May 31, 00:00: Partly cloudy
Port St. Lucie May 31, 01:00: Partly cloudy
Port St. Lucie May 31, 02:00: Partly cloudy
Port St. Lucie May 31, 03:00: Partly cloudy
Port St. Lucie May 31, 04:00: Partly cloudy
Port St. Lucie May 31, 05:00: Partly cloudy
Port St. Lucie May 31, 06:00: Partly cloudy
Port St. Lucie May 31, 07:00: Partly cloudy
Temperature (°C)
Chance of rain (%)
0
0
0
0
0
0
0
0
0
0
75
0
0
0
0
0
0
0
0
0
0
0
0
0
Precipitation
—
—
—
—
—
—
—
—
—
—
0 mm
—
—
—
—
—
—
—
—
—
—
—
—
—
Wind (mph)
WNW
7
WNW
9
WNW
9
WNW
9
WNW
9
WNW
9
WNW
10
WNW
10
W
10
WSW
9
WSW
8
SW
6
SW
7
W
8
WNW
10
WNW
9
WNW
8
WNW
7
NW
7
WNW
6
WNW
6
W
7
W
7
W
6
Pressure (hPa)
1013
1014
1014
1014
1014
1014
1013
1013
1012
1012
1012
1012
1013
1013
1014
1014
1014
1014
1014
1014
1014
1014
1014
1015
Humidity (%)
89 %
82 %
74 %
62 %
54 %
52 %
52 %
50 %
47 %
50 %
60 %
64 %
64 %
62 %
61 %
64 %
67 %
69 %
71 %
72 %
74 %
74 %
76 %
78 %
Cloud cover (%)
6 %
0 %
5 %
0 %
1 %
5 %
0 %
0 %
0 %
0 %
71 %
44 %
46 %
20 %
22 %
24 %
27 %
25 %
27 %
31 %
46 %
44 %
46 %
43 %

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 22.2°C at night, with daytime highs up to 35.4°C.

Date
May 30
May 31
Jun 1
Jun 2
Jun 3
Jun 4
Jun 5
Jun 6
Jun 7
Jun 8
Jun 9
Jun 10
Jun 11
Jun 12
Port St. Lucie May 30, 2026: Sunny
Port St. Lucie May 31, 2026: Patchy rain possible
Port St. Lucie June 1, 2026: Partly cloudy
Port St. Lucie June 2, 2026: Moderate rain
Port St. Lucie June 3, 2026: Patchy rain possible
Port St. Lucie June 4, 2026: Patchy rain possible
Port St. Lucie June 5, 2026: Patchy rain possible
Port St. Lucie June 6, 2026: Patchy rain possible
Port St. Lucie June 7, 2026: Patchy rain possible
Port St. Lucie June 8, 2026: Patchy rain possible
Port St. Lucie June 9, 2026: Sunny
Port St. Lucie June 10, 2026: Patchy rain possible
Port St. Lucie June 11, 2026: Sunny
Port St. Lucie June 12, 2026: Patchy rain possible
Temperature (°C)
Chance of rain (%)
0
85
0
85
74
88
88
87
85
84
0
67
0
87
Precipitation
0 mm
2.9 mm
0.1 mm
12.6 mm
1.6 mm
0.7 mm
1.9 mm
0.8 mm
0.7 mm
1.2 mm
0 mm
0.3 mm
0 mm
1.1 mm
Wind max (mph)
10
9
11
23
15
14
12
11
12
12
12
14
14
15
Date Weather Min °C Max °C Sunrise Sunset Moonrise Moonset Moon phase
May 30, 2026 Port St. Lucie May 30, 2026: Sunny Sunny 24 °C 35 °C 06:27 20:10 20:11 05:43 Full Moon (100 %)
May 31, 2026 Port St. Lucie May 31, 2026: Patchy rain possible Patchy rain possible 24 °C 32 °C 06:26 20:11 21:08 06:30 Full Moon (99 %)
June 1, 2026 Port St. Lucie June 1, 2026: Partly cloudy Partly cloudy 24 °C 33 °C 06:26 20:11 22:00 07:21 Waning Moon (96 %)
June 2, 2026 Port St. Lucie June 2, 2026: Moderate rain Moderate rain 22 °C 32 °C 06:26 20:12 22:47 08:16 Waning Moon (90 %)
June 3, 2026 Port St. Lucie June 3, 2026: Patchy rain possible Patchy rain possible 22 °C 29 °C 06:26 20:12 23:28 09:12 Waning Moon (83 %)
June 4, 2026 Port St. Lucie June 4, 2026: Patchy rain possible Patchy rain possible 25 °C 28 °C 06:26 20:13 Does not rise today 10:08 Waning Moon (74 %)
June 5, 2026 Port St. Lucie June 5, 2026: Patchy rain possible Patchy rain possible 24 °C 29 °C 06:26 20:13 00:04 11:03 Last Quarter (64 %)
June 6, 2026 Port St. Lucie June 6, 2026: Patchy rain possible Patchy rain possible 24 °C 29 °C 06:26 20:14 00:36 11:57 Last Quarter (54 %)
June 7, 2026 Port St. Lucie June 7, 2026: Patchy rain possible Patchy rain possible 24 °C 31 °C 06:26 20:14 01:06 12:50 Last Quarter (43 %)
June 8, 2026 Port St. Lucie June 8, 2026: Patchy rain possible Patchy rain possible 25 °C 31 °C 06:26 20:14 01:34 13:43 Last Quarter (33 %)
June 9, 2026 Port St. Lucie June 9, 2026: Sunny Sunny 25 °C 31 °C 06:26 20:15 02:02 14:37 Waning Crescent (24 %)
June 10, 2026 Port St. Lucie June 10, 2026: Patchy rain possible Patchy rain possible 25 °C 30 °C 06:26 20:15 02:32 15:34 Waning Crescent (15 %)
June 11, 2026 Port St. Lucie June 11, 2026: Sunny Sunny 25 °C 30 °C 06:26 20:16 03:05 16:35 Waning Crescent (8 %)
June 12, 2026 Port St. Lucie June 12, 2026: Patchy rain possible Patchy rain possible 25 °C 29 °C 06:26 20:16 03:42 17:40 New Moon (3 %)
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