Weather in Castries, St. Lucia
Monday 9 November 2026
31°
Few clouds
Feels like 36°
- High
- 31°
- Low
- 24°
- Humidity
- 82%
- Wind
- 12 km/h
Temperature and rain / Castries
The coming days
High
32°
Low
24°
Average high
29.9°
Average low
24.3°
Total rain
27.9 mm
Average rain
1.9 mm
Air quality - Castries
Particles and ozone
Good
7.20 µg/m³
0-1212-3535-5555+
The air is clean: enjoy the outdoors.
PM1012.30µg/m³
Ozone41µg/m³
Data updated hourly
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Frequently asked questions
Quick answers about the weather in Castries
Tomorrow in Castries, expect Few clouds 🌤️, with:\n\n- High of 32°\n- Low of 24°
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Our data is updated regularly to give you the most reliable forecast.
Last updated: 2026-11-09