Weather in Castries, St. Lucia
Monday 23 November 2026
29°
Light drizzle
Feels like 33°
- High
- 29°
- Low
- 26°
- Humidity
- 80%
- Wind
- 19 km/h
Temperature and rain / Castries
The coming days
High
30°
Low
23°
Average high
28.8°
Average low
24.5°
Total rain
67.0 mm
Average rain
4.5 mm
Air quality - Castries
Particles and ozone
Good
5.40 µg/m³
0-1212-3535-5555+
The air is clean: enjoy the outdoors.
PM109.00µg/m³
Ozone40µg/m³
Data updated hourly
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Frequently asked questions
Quick answers about the weather in Castries
Tomorrow in Castries, expect Scattered clouds ⛅, with:\n\n- High of 30°\n- Low of 25°
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Our data is updated regularly to give you the most reliable forecast.
Last updated: 2026-11-12