Weather forecast for 10 daysSaint Lucia

Weather forecast for the weekend

Saturday 24. Oct 2026

  • 32°C
  • 26°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 24%
  • Precipitation: 1mm
  • Wind: 28km/hE 93°
  • Humidity: 74%
  • UV index: 11
  • Sunrise: 05:56 AST
  • Sunset: 17:39 AST
  • ▼
On Saturday, 24th of October, clouds and sunshine will alternate throughout the day.
Minimal precipitation is forecasted. Expected temperatures will peak at a hot 32°C and dip to a minimum of a moderately hot 26°C.
The expected maximum is expected to be in line with the regular October temperature of 30°C.
Sunrise will be at 05:56 and sunset at 17:39; the daylight will last for 11h and 43min.

Sunday 25. Oct 2026

  • 32°C
  • 27°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 24%
  • Precipitation: 1mm
  • Wind: 29km/hE 98°
  • Humidity: 74%
  • UV index: 11
  • Sunrise: 05:56 AST
  • Sunset: 17:39 AST
  • ▼
On Sunday, 25th of October, mostly clear with scattered clouds is expected.
Minimal precipitation is predicted. Temperature shifts will be modest, ranging from a peak of a blazing 32°C to a low of a temperate 27°C.
The temperature on Sunday is anticipated to correspond with the average October peak of 30°C.
Sunrise will be at 05:56 and sunset at 17:39; the daylight will last for 11h and 43min.

Long-term weather forecast

  • Wednesday
  • 21. Oct 2026
  • 32°C
  • 26°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 21%
  • Precipitation: 0mm
  • Wind: 23km/hE 100°
  • Humidity: 73%
  • UV index: 11
  • Sunrise: 05:55 AST
  • Sunset: 17:41 AST
  • ▼
  • Thursday
  • 22. Oct 2026
  • 32°C
  • 26°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 24%
  • Precipitation: 0mm
  • Wind: 22km/hE 95°
  • Humidity: 74%
  • UV index: 11
  • Sunrise: 05:56 AST
  • Sunset: 17:40 AST
  • ▼
  • Friday
  • 23. Oct 2026
  • 32°C
  • 26°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 24%
  • Precipitation: 0mm
  • Wind: 25km/hE 89°
  • Humidity: 74%
  • UV index: 11
  • Sunrise: 05:56 AST
  • Sunset: 17:40 AST
  • ▼
  • Saturday
  • 24. Oct 2026
  • 32°C
  • 26°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 24%
  • Precipitation: 1mm
  • Wind: 28km/hE 93°
  • Humidity: 74%
  • UV index: 11
  • Sunrise: 05:56 AST
  • Sunset: 17:39 AST
  • ▼
  • Sunday
  • 25. Oct 2026
  • 32°C
  • 27°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 24%
  • Precipitation: 1mm
  • Wind: 29km/hE 98°
  • Humidity: 74%
  • UV index: 11
  • Sunrise: 05:56 AST
  • Sunset: 17:39 AST
  • ▼
  • Monday
  • 26. Oct 2026
  • 32°C
  • 27°C
Mostly Sunny
Mostly Sunny
  • Precip. probability: 17%
  • Precipitation: 0mm
  • Wind: 27km/hE 91°
  • Humidity: 73%
  • UV index: 11
  • Sunrise: 05:57 AST
  • Sunset: 17:38 AST
  • ▼
  • Tuesday
  • 27. Oct 2026
  • 32°C
  • 26°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 24%
  • Precipitation: 0mm
  • Wind: 25km/hE 83°
  • Humidity: 72%
  • UV index: 11
  • Sunrise: 05:57 AST
  • Sunset: 17:38 AST
  • ▼
  • Wednesday
  • 28. Oct 2026
  • 32°C
  • 26°C
Mostly Sunny
Mostly Sunny
  • Precip. probability: 24%
  • Precipitation: 0mm
  • Wind: 24km/hE 81°
  • Humidity: 71%
  • UV index: 11
  • Sunrise: 05:57 AST
  • Sunset: 17:37 AST
  • ▼
  • Thursday
  • 29. Oct 2026
  • 32°C
  • 26°C
AM Showers
AM Showers
  • Precip. probability: 34%
  • Precipitation: 0mm
  • Wind: 24km/hE 85°
  • Humidity: 72%
  • UV index: 11
  • Sunrise: 05:57 AST
  • Sunset: 17:37 AST
  • ▼
  • Friday
  • 30. Oct 2026
  • 32°C
  • 26°C
Showers
Showers
  • Precip. probability: 39%
  • Precipitation: 1mm
  • Wind: 24km/hE 88°
  • Humidity: 74%
  • UV index: 11
  • Sunrise: 05:58 AST
  • Sunset: 17:37 AST
  • ▼
During the ten-day period, cloudy, dry and sunny and rain-filled weather is forecasted.
With minimal precipitation of 1mm, rainfall is expected on Saturday, Sunday and next Friday.
In the coming days, the high will remain stable at 32°C, showing no signs of change, while the overnight low will be also nearly unchanged, as the overnight low will fall between 26°C and 27°C.
Taking the humidity into consideration, the maximum feel-like temperature may increase considerably and vary between a torridly hot 41°C and a blistering 42°C.
The warmest months are May through October, with an average high-temperature of 30°C.
Updated: Oct 21, 2026 @ 06:27:38 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

In Castries City, a combination of overcast, dry and sunny and rain-soaked weather is predicted for the next ten days.

With minimal precipitation of 1mm, rainfall is forecasted for Saturday, Sunday and next Friday in Castries City.

The maximum temperature will remain unchanged at 32°C, while the minimum temperature will range between 26°C and 27°C.
Combining with the humidity, the maximum feel-like temperature will vary between 41°C and 42°C.

Every day the maximum temperature will be identical 32°C.

On Saturday, in Castries City, clouds and sunshine will create a dynamic sky throughout the day.

On Saturday, there is a low chance of minimal precipitation in Castries City.

On Saturday, the maximum temperature will be 32°C, while the minimum temperature will be 26°C.

On Sunday, intermittent cloud cover is expected, allowing for some sunshine.

On Sunday, there is a low chance of minimal precipitation in Castries City.

On Sunday, the highest temperature will be 32°C, while the lowest temperature will be 27°C.