Weather forecast for 10 daysGrace, Saint Lucia

Weather forecast for the weekend

Saturday 24. Oct 2026

  • min.
  • 27°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 24%
  • Precipitation: 0mm
  • Wind: 30km/hE 82°
  • Humidity: 83%
  • UV index: 0
  • Sunrise: 05:56 AST
  • Sunset: 17:39 AST
  • ▼
During the late afternoon and into the evening, a mix of clouds and blue sky is expected.
The lowest forecasted temperature is a warm 27°C.
Sunrise was at 05:56 and sunset will be at 17:39; the daylight will last for 11h and 43min.

Sunday 25. Oct 2026

  • 31°C
  • 27°C
PM Showers / Wind
PM Showers / Wind
  • Precip. probability: 49%
  • Precipitation: 7mm
  • Wind: 36km/hE 93°
  • Humidity: 75%
  • UV index: 11
  • Sunrise: 05:56 AST
  • Sunset: 17:39 AST
  • ▼
On Sunday, in Grace, windy conditions will continue with intermittent rain throughout the afternoon.
The likelihood of rainfall for tomorrow is low, and light precipitation is anticipated. Temperature shifts will be minor, ranging from a high of a hot 31°C to a low of a moderately hot 27°C.
The maximum heat index, which combines relative humidity and air temperature, is appraised at a torrid 39°C. Note that heat index values are valued for light wind and location in the shade. Exposure to direct sunshine can increase heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
The highest temperature tomorrow will align with the usual October peak of 29.5°C.
Sunrise will be at 05:56 and sunset at 17:39; tomorrow's daylight will last for 11h and 43min.

10-day overview

Daily temperatures

Warmest period: tomorrow - Monday 31°C.
Coldest period: tomorrow - Monday 31°C.

Chance of precipitation

Highest chance: Monday 02.11. 53%.

Long-term weather forecast

  • Saturday
  • 24. Oct 2026
  • min.
  • 27°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 24%
  • Precipitation: 0mm
  • Wind: 30km/hE 82°
  • Humidity: 83%
  • UV index: 0
  • Sunrise: 05:56 AST
  • Sunset: 17:39 AST
  • ▼
  • Sunday
  • 25. Oct 2026
  • 31°C
  • 27°C
PM Showers / Wind
PM Showers / Wind
  • Precip. probability: 49%
  • Precipitation: 7mm
  • Wind: 36km/hE 93°
  • Humidity: 75%
  • UV index: 11
  • Sunrise: 05:56 AST
  • Sunset: 17:39 AST
  • ▼
  • Monday
  • 26. Oct 2026
  • 31°C
  • 27°C
PM Showers / Wind
PM Showers / Wind
  • Precip. probability: 36%
  • Precipitation: 4mm
  • Wind: 33km/hE 96°
  • Humidity: 76%
  • UV index: 8
  • Sunrise: 05:56 AST
  • Sunset: 17:38 AST
  • ▼
  • Tuesday
  • 27. Oct 2026
  • 31°C
  • 27°C
AM Showers
AM Showers
  • Precip. probability: 36%
  • Precipitation: 2mm
  • Wind: 26km/hE 92°
  • Humidity: 77%
  • UV index: 11
  • Sunrise: 05:57 AST
  • Sunset: 17:38 AST
  • ▼
  • Wednesday
  • 28. Oct 2026
  • 31°C
  • 27°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 17%
  • Precipitation: 0mm
  • Wind: 28km/hE 88°
  • Humidity: 75%
  • UV index: 11
  • Sunrise: 05:57 AST
  • Sunset: 17:37 AST
  • ▼
  • Thursday
  • 29. Oct 2026
  • 31°C
  • 27°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 24%
  • Precipitation: 3mm
  • Wind: 30km/hE 87°
  • Humidity: 75%
  • UV index: 11
  • Sunrise: 05:57 AST
  • Sunset: 17:37 AST
  • ▼
  • Friday
  • 30. Oct 2026
  • 31°C
  • 27°C
Showers
Showers
  • Precip. probability: 50%
  • Precipitation: 7mm
  • Wind: 29km/hE 91°
  • Humidity: 77%
  • UV index: 11
  • Sunrise: 05:57 AST
  • Sunset: 17:37 AST
  • ▼
  • Saturday
  • 31. Oct 2026
  • 31°C
  • 27°C
Showers
Showers
  • Precip. probability: 42%
  • Precipitation: 4mm
  • Wind: 28km/hE 90°
  • Humidity: 77%
  • UV index: 11
  • Sunrise: 05:58 AST
  • Sunset: 17:36 AST
  • ▼
  • Sunday
  • 1. Nov 2026
  • 31°C
  • 27°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 24%
  • Precipitation: 1mm
  • Wind: 28km/hE 89°
  • Humidity: 76%
  • UV index: 11
  • Sunrise: 05:58 AST
  • Sunset: 17:36 AST
  • ▼
  • Monday
  • 2. Nov 2026
  • 31°C
  • 27°C
Showers
Showers
  • Precip. probability: 53%
  • Precipitation: 6mm
  • Wind: 29km/hE 94°
  • Humidity: 77%
  • UV index: 9
  • Sunrise: 05:58 AST
  • Sunset: 17:36 AST
  • ▼
Conditions over the next ten days suggest that a combination of rain-filled and cloudy weather is expected.
Rainfall is forecasted nearly every day for the next ten days. With light precipitation of 7mm, Sunday and Friday will be the wettest days.
During the next few days, temperatures will hold firm, with highs staying at 31°C, while the minimum temperature will also stay steady at 27°C.
Combining with the humidity, the maximum feel-like temperature may increase considerably and range between a fiery hot 39°C and a scorching 40°C.
September and October, with an average high-temperature of 29.5°C, are the warmest months in Grace.
Updated: Oct 24, 2026 @ 19:58:50 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

On Sunday, the afternoon will bring windy weather and showers across the region.

Light precipitation of 7mm is forecasted. The possibility of rainfall is 49%.

Tomorrow, the maximum temperature will be 31°C, while the minimum temperature will be 27°C. The maximum heat index, which integrates air moisture with ambient temperature, is assessed at 39°C.
Tomorrow, the maximum temperature will be in line with the average highest temperature in October. The lowest temperature will be also in line with the average low of 27.4°C.

On Sunday, in Grace, sunrise will be at 05:56 and sunset at 17:39 (AST).

Tomorrow, the daylight will last for 11h and 43min.