City weather › Saint Lucia

Castries weather now

25.2°
Mainly clear
Humidity 92% · Wind 8.2 km/h
Open the live rain radar over Castries

The weather in Castries right now is mainly clear at 25.2°, with 92% humidity and wind at 8.2 km/h. Today ranges from 23.7° to 32.1°. Over the next seven days highs range from 29.6° to 32.1°, warmest on Sunday.

7-day forecast

DayConditionsHighLowRainChanceWind
Sunday
2026-11-08
Overcast32.1°23.7°0 mm10%11 km/h
Monday
2026-11-09
Mainly clear31°23.5°0 mm2%11.6 km/h
Tuesday
2026-11-10
Dense drizzle30.6°23.6°3.7 mm65%15.4 km/h
Wednesday
2026-11-11
Light drizzle30°23.9°3.5 mm82%15.7 km/h
Thursday
2026-11-12
Drizzle29.6°24.3°3.3 mm57%16.9 km/h
Friday
2026-11-13
Light drizzle30.2°24.8°2.1 mm57%17.3 km/h
Saturday
2026-11-14
Light drizzle30.1°24.2°2.1 mm32%18.7 km/h

Will it rain in Castries this week?

Yes, rain is expected in Castries on Tuesday (65%), Wednesday (82%), Thursday (57%), Friday (57%). Total rainfall for the week is around 14.7 mm.

Forecast from the GFS (NOAA), ECMWF and ICON (DWD) models via Open-Meteo; radar and lightning observed from MRMS, OPERA and GOES GLM. Updated 2026-11-08 06:17 UTC