Currently: 84 °F. Partly sunny. (Weather station: Hewanorra International Airport, Saint Lucia). See more current weatherPast Weather in Castries — Graph
°F
Time
Wind
(mph)
(mph)
Temp
(°F)
(°F)
74
76
78
80
82
84
86
88
90
Tue, May 13
Lo:81
6 am
Hi:84
22
Lo:81
12 pm
Hi:86
17
Lo:79
6 pm
Hi:81
17
Wed, May 14
Lo:77
12 am
Hi:81
11
Lo:79
6 am
Hi:82
15
Lo:79
12 pm
Hi:84
17
Lo:79
6 pm
Hi:82
21
Thu, May 15
Lo:77
12 am
Hi:81
18
Lo:81
6 am
Hi:86
21
Lo:82
12 pm
Hi:88
22
Lo:81
6 pm
Hi:82
21
Fri, May 16
Lo:81
12 am
Hi:82
21
Lo:79
6 am
Hi:90
20
Lo:84
12 pm
Hi:90
21
Lo:82
6 pm
Hi:84
22
Sat, May 17
Lo:81
12 am
Hi:82
22
Lo:82
6 am
Hi:88
20
Lo:82
12 pm
Hi:90
24
Lo:81
6 pm
Hi:82
21
Sun, May 18
Lo:79
12 am
Hi:81
17
Lo:75
6 am
Hi:81
14
Lo:81
12 pm
Hi:82
22
Lo:79
6 pm
Hi:82
19
Mon, May 19
Lo:79
12 am
Hi:82
22
Lo:79
6 am
Hi:84
19
Lo:77
12 pm
Hi:84
17
Lo:81
6 pm
Hi:82
17
Tue, May 20
Lo:81
12 am
Hi:82
17
Lo:81
6 am
Hi:88
19
Lo:81
12 pm
Hi:88
16
Lo:81
6 pm
Hi:82
16
Wed, May 21
Lo:81
12 am
Hi:82
19
Lo:81
6 am
Hi:86
17
Lo:82
12 pm
Hi:88
18
Lo:81
6 pm
Hi:82
16
Thu, May 22
Lo:81
12 am
Hi:82
19
Lo:81
6 am
Hi:88
19
Lo:84
12 pm
Hi:84
19
Lo:82
6 pm
Hi:84
19
Fri, May 23
Lo:81
12 am
Hi:82
20
Lo:82
6 am
Hi:88
24
Lo:82
12 pm
Hi:88
24
Lo:81
6 pm
Hi:82
21
Sat, May 24
Lo:81
12 am
Hi:81
21
Lo:81
6 am
Hi:86
21
Lo:84
12 pm
Hi:86
24
Lo:79
6 pm
Hi:84
25
Sun, May 25
Lo:79
12 am
Hi:81
23
Lo:81
6 am
Hi:86
25
Lo:84
12 pm
Hi:88
25
Lo:81
6 pm
Hi:84
22
Mon, May 26
Lo:81
12 am
Hi:82
21
Lo:81
6 am
Hi:84
22
Lo:81
12 pm
Hi:84
22
Lo:81
6 pm
Hi:82
21
Tue, May 27
Lo:81
12 am
Hi:82
21
Lo:81
6 am
Hi:88
20
Lo:82
12 pm
Hi:88
19
Lo:81
6 pm
Hi:82
19
Wed, May 28
Lo:79
12 am
Hi:81
18
Lo:81
6 am
Hi:81
15
Castries Temperature Yesterday
Maximum temperature yesterday: 88 °F (at 11:00 am)
Minimum temperature yesterday: 81 °F (at 12:00 am)
Average temperature yesterday: 83 °F
High & Low Weather Summary for the Past Weeks
| Temperature | Humidity | Pressure | |
|---|---|---|---|
| High | 90 °F (May 16, 12:00 pm) | 94% (May 14, 2:00 am) | 30.07 "Hg (May 14, 2:00 am) |
| Low | 75 °F (May 18, 8:00 am) | 66% (May 23, 1:00 pm) | 29.89 "Hg (May 14, 3:00 am) |
| Average | 82 °F | 81% | 29.97 "Hg |
| * Reported May 13 6:00 am — May 28 6:00 am, Castries. Weather by CustomWeather, © 2025 | |||
Note: Actual official high and low records may vary slightly from our data, if they occured in-between our weather recording intervals... More about our weather records
Castries Weather History for the Previous 24 Hours
Scroll right to see more
| Conditions | Comfort | |||||||
|---|---|---|---|---|---|---|---|---|
| Time | Temp | Weather | Wind | Humidity | Barometer | Visibility | ||
| 6:00 am Wed, May 28 | | 81 °F | Partly sunny. | 15 mph | ↑ | 79% | 30.01 "Hg | N/A |
| 5:00 am |  | 79 °F | Passing clouds. | 22 mph | ↑ | 89% | 30.01 "Hg | N/A |
| 4:00 am | | 79 °F | Passing clouds. | 21 mph | ↑ | 84% | 29.98 "Hg | N/A |
| 3:00 am | | 79 °F | Passing clouds. | 18 mph | ↑ | 84% | 30.01 "Hg | N/A |
| 2:00 am | | 81 °F | Passing clouds. | 16 mph | ↑ | 84% | 30.01 "Hg | N/A |
| 12:00 am | | 81 °F | Passing clouds. | 16 mph | ↑ | 84% | 30.04 "Hg | N/A |
| 11:00 pm Tue, May 27 |  | 81 °F | Partly cloudy. | 21 mph | ↑ | 84% | 30.04 "Hg | N/A |
| 10:00 pm | | 81 °F | Passing clouds. | 20 mph | ↑ | 79% | 30.04 "Hg | N/A |
| 9:00 pm | | 81 °F | Passing clouds. | 17 mph | ↑ | 84% | 30.04 "Hg | N/A |
| 8:00 pm | | 82 °F | Partly cloudy. | 18 mph | ↑ | 79% | 30.01 "Hg | N/A |
| 7:00 pm | | 82 °F | Passing clouds. | 20 mph | ↑ | 79% | 30.01 "Hg | N/A |
| 6:00 pm |  | 82 °F | Scattered clouds. | 20 mph | ↑ | 79% | 29.98 "Hg | N/A |
| 5:00 pm | | 82 °F | Passing clouds. | 20 mph | ↑ | 79% | 29.98 "Hg | N/A |
| 4:00 pm | | 82 °F | Scattered clouds. | 17 mph | ↑ | 79% | 29.98 "Hg | N/A |
| 3:00 pm | | 84 °F | Scattered clouds. | 18 mph | ↑ | 79% | 29.98 "Hg | N/A |
| 2:00 pm |  | 84 °F | Sprinkles. Scattered clouds. | 18 mph | ↑ | 79% | 30.01 "Hg | N/A |
| 1:00 pm | | 88 °F | Scattered clouds. | 17 mph | ↑ | 70% | 30.01 "Hg | N/A |
| 12:00 pm | | 88 °F | Scattered clouds. | 21 mph | ↑ | 70% | 30.04 "Hg | N/A |
| 11:00 am | | 88 °F | Broken clouds. | 20 mph | ↑ | 66% | 30.04 "Hg | N/A |
| 10:00 am | | 86 °F | Passing clouds. | 20 mph | ↑ | 75% | 30.04 "Hg | N/A |
| 9:00 am | | 84 °F | Passing clouds. | 17 mph | ↑ | 74% | 30.04 "Hg | N/A |
| 8:00 am | | 82 °F | Passing clouds. | 23 mph | ↑ | 79% | 30.04 "Hg | N/A |
| 7:00 am | | 81 °F | Passing clouds. | 21 mph | ↑ | 84% | 30.04 "Hg | N/A |
| Weather by CustomWeather, © 2025 | ||||||||