Weather in Castries, St. Lucia
Friday 6 November 2026 | 18:40
27°
Clear sky
Feels like 31°
- High
- 31°
- Low
- 23°
- Humidity
- 82%
- Wind
- 11 km/h
Castries: the next 12 hours at a glance
- No rain expected in the next 12 hours.
- Up to 27° around 18:00.
- Best time to go out: around 19:00 (26°).
Temperature and rain / Castries
The coming days
High
32°
Low
23°
Average high
29.8°
Average low
24.3°
Total rain
31.1 mm
Average rain
2.1 mm
Air quality - Castries
Particles and ozone
Good
6.40 µg/m³
0-1212-3535-5555+
The air is clean: enjoy the outdoors.
PM1010.70µg/m³
Ozone43µg/m³
Data updated hourly
Weather nearby
More cities in St. LuciaFrequently asked questions
Quick answers about the weather in Castries
Tomorrow in Castries, expect Heavy drizzle 🌧️, with:\n\n- High of 32°\n- Low of 24°
Need more information?
Our data is updated regularly to give you the most reliable forecast.
Last updated: 2026-11-06