Home   Weather   Saint Lucia   Castries
Flag for Saint Lucia

Weather in Castries, Saint Lucia

Now
81 °F

Passing clouds.


Feels Like: 85 °F
Forecast: 85 / 76 °F
Wind: 15 mph from Southeast

Location: Hewanorra International Airport
Current Time: Mar 21, 2026 at 8:22:53 am
Latest Report: Mar 21, 2026 at 8:00 am
Visibility: N/A
Pressure: 29.89 "Hg
Humidity: 74%
Dew Point: 72 °F

Upcoming 5 hours

Now 9:00 am 10:00 am 11:00 am 12:00 pm 1:00 pm
81 °F 81 °F 83 °F 84 °F 85 °F 84 °F

See more hour-by-hour weather

Forecast for the next 48 hours

Scroll right to see more
  Saturday Sunday
  Morning Afternoon Evening Night Morning Afternoon Evening
Forecast
Temperature 81 °F 84 °F 79 °F 77 °F 82 °F 85 °F 78 °F
Passing showers. Broken clouds. Passing showers. Mostly cloudy. Cloudy. Broken clouds. Mostly cloudy. Scatt­erred clouds. Clear.
Feels Like 85 °F 88 °F 81 °F 79 °F 86 °F 89 °F 81 °F
Wind Speed 10 mph 12 mph 9 mph 7 mph 9 mph 13 mph 9 mph
Wind Direction E
E
ESE
ESE
ESE
E
E
Humidity 71% 65% 74% 79% 69% 62% 77%
Dew Point 71 °F 71 °F 70 °F 70 °F 71 °F 70 °F 71 °F
Visibility 5 mi 6 mi 5 mi 5 mi 4 mi 7 mi 7 mi
Probability of Precipitation 4% 18% 0% 0% 0% 0% 0%
Amount of Rain 0.01" 0.01" 0.00" 0.00" 0.00" 0.00" 0.00"
Amount of Snow 0.00" 0.00" 0.00" 0.00" 0.00" 0.00" 0.00"
* Updated Saturday, March 21, 2026 3:42:42 am Castries time - Weather by CustomWeather, © 2026

14 day forecast, day-by-day Hour-by-hour forecast for next week

Yesterday's weather

Passing clouds. 86 / 77 °F
Humidity: 72%. Wind: 18 mph from East

More weather last week

Currently at nearby stations

75 °F

Le Lamentin Airport: (40 mi)

Scattered clouds.

More weather in Saint Lucia

Forecast for the next 2 weeks

Scroll right to see more
Mon Tue Wed Thu Fri Sat Sun
16
17
18
19
20

View historic weather

5

Detailed forecast for 14 days