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Weather forecast Castries on 7 days | Saint Lucia

On our website, you will find a detailed weather forecast for the week in Castries and other parts of the world. Would you like to know the detailed weather forecast in Castries for today? The air temperature will range from +81°F. A northeast wind is expected at a speed of 27.7 km/h. The atmospheric pressure will reach 763 mm Hg, humidity will be at 75%, and the cloudiness will be rain. Looking for the detailed weather forecast for tomorrow in Castries? The maximum temperature will be +81°F, while the minimum at night will be +77°F A west wind will prevail at a speed of 27.7 km/h. The humidity level will be 75%. The atmospheric pressure will reach 763 mm Hg, and the cloudiness will be rain. Need a detailed weather forecast for the weekend in Castries? The minimum temperature on Saturday will be +77°F, and the maximum will be +81°F A northwest wind is expected at a speed of 27.7
Friday
2025-03-21
81°F
rain
Day
+81°F
Night
+77°F
Wind
7.69 m/s
Pressure
763 mm
Humidity
75 %
Cloudiness
71%
Saturday
2025-03-22
81°F
rain
Day
+81°F
Night
+79°F
Wind
8.87 m/s
Pressure
763 mm
Humidity
74 %
Cloudiness
99%
Sunday
2025-03-23
79°F
rain
Day
+79°F
Night
+77°F
Wind
8.78 m/s
Pressure
763 mm
Humidity
74 %
Cloudiness
94%
Monday
2025-03-24
81°F
rain
Day
+81°F
Night
+75°F
Wind
7.62 m/s
Pressure
761 mm
Humidity
61 %
Cloudiness
82%
Tuesday
2025-03-25
82°F
rain
Day
+82°F
Night
+79°F
Wind
7.84 m/s
Pressure
762 mm
Humidity
65 %
Cloudiness
23%
Wednesday
2025-03-26
81°F
rain
Day
+81°F
Night
+79°F
Wind
8.02 m/s
Pressure
764 mm
Humidity
71 %
Cloudiness
13%
Thursday
2025-03-27
82°F
rain
Day
+82°F
Night
+79°F
Wind
8.67 m/s
Pressure
763 mm
Humidity
70 %
Cloudiness
74%
+82°F 
764 mm 
51 % 
+81°F 
763 mm 
64 % 
+79°F 
764 mm 
52 % 
+81°F 
763 mm 
59 % 
+81°F 
764 mm 
69 % 
+82°F 
764 mm 
46 %