Weather forecast for 10 daysGrace, Saint Lucia
Weather forecast for the weekend
Sunday 25. Oct 2026
- 31°C
- 27°C
PM Showers / Wind
- Precip. probability: 49%
- Precipitation: 7mm
- Wind: 36km/hE 93°
- Humidity: 76%
- UV index: 11
- Sunrise: 05:56 AST
- Sunset: 17:39 AST
- details ▼
On Sunday, in Grace, the afternoon will bring windy weather and showers across the region.
The chance of rain for tomorrow is low, and light precipitation is forecasted. Minor temperature variations are anticipated, peaking at a maximum of a humid 31°C and dropping to a minimum of a moderately hot 27°C.
The maximum heat index, which modifies the air temperature to account for humidity, is evaluated at a scorching 40°C. Take into consideration that the heat index values are calculated for shade and light wind conditions. Exposure to direct sunshine can increase heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Tomorrow's peak temperature is anticipated to align with October's common high of 29.5°C.
Sunrise will be at 05:56 and sunset at 17:39; tomorrow's daylight will last for 11h and 43min.
The chance of rain for tomorrow is low, and light precipitation is forecasted. Minor temperature variations are anticipated, peaking at a maximum of a humid 31°C and dropping to a minimum of a moderately hot 27°C.
The maximum heat index, which modifies the air temperature to account for humidity, is evaluated at a scorching 40°C. Take into consideration that the heat index values are calculated for shade and light wind conditions. Exposure to direct sunshine can increase heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Tomorrow's peak temperature is anticipated to align with October's common high 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.
Coldest period: tomorrow - Monday 31°C.
Chance of precipitation
Highest chance: today 77%.
Long-term weather forecast
- Saturday
- 24. Oct 2026
- min.
- 27°C
Showers Early
- Precip. probability: 77%
- Precipitation: 1mm
- Wind: 30km/hE 81°
- Humidity: 84%
- UV index: 0
- Sunrise: 05:56 AST
- Sunset: 17:39 AST
- details ▼
- Sunday
- 25. Oct 2026
- 31°C
- 27°C
PM Showers / Wind
- Precip. probability: 49%
- Precipitation: 7mm
- Wind: 36km/hE 93°
- Humidity: 76%
- UV index: 11
- Sunrise: 05:56 AST
- Sunset: 17:39 AST
- details ▼
- Monday
- 26. Oct 2026
- 31°C
- 27°C
PM Showers / Wind
- Precip. probability: 35%
- Precipitation: 3mm
- Wind: 33km/hE 95°
- Humidity: 76%
- UV index: 8
- Sunrise: 05:56 AST
- Sunset: 17:38 AST
- details ▼
- Tuesday
- 27. Oct 2026
- 31°C
- 27°C
AM Showers
- Precip. probability: 30%
- Precipitation: 1mm
- Wind: 27km/hE 91°
- Humidity: 76%
- UV index: 11
- Sunrise: 05:57 AST
- Sunset: 17:38 AST
- details ▼
- Wednesday
- 28. Oct 2026
- 31°C
- 27°C
Partly Cloudy
- Precip. probability: 20%
- Precipitation: 0mm
- Wind: 28km/hE 87°
- Humidity: 74%
- UV index: 11
- Sunrise: 05:57 AST
- Sunset: 17:37 AST
- details ▼
- Thursday
- 29. Oct 2026
- 31°C
- 27°C
Partly Cloudy
- Precip. probability: 24%
- Precipitation: 2mm
- Wind: 30km/hE 87°
- Humidity: 75%
- UV index: 11
- Sunrise: 05:57 AST
- Sunset: 17:37 AST
- details ▼
- Friday
- 30. Oct 2026
- 31°C
- 27°C
Showers
- Precip. probability: 44%
- Precipitation: 7mm
- Wind: 30km/hE 90°
- Humidity: 77%
- UV index: 11
- Sunrise: 05:57 AST
- Sunset: 17:37 AST
- details ▼
- Saturday
- 31. Oct 2026
- 31°C
- 27°C
Showers
- Precip. probability: 48%
- Precipitation: 5mm
- Wind: 28km/hE 90°
- Humidity: 77%
- UV index: 11
- Sunrise: 05:58 AST
- Sunset: 17:36 AST
- details ▼
- Sunday
- 1. Nov 2026
- 31°C
- 27°C
Partly Cloudy
- Precip. probability: 24%
- Precipitation: 2mm
- Wind: 28km/hE 89°
- Humidity: 76%
- UV index: 11
- Sunrise: 05:58 AST
- Sunset: 17:36 AST
- details ▼
- Monday
- 2. Nov 2026
- 31°C
- 27°C
Showers
- Precip. probability: 43%
- Precipitation: 5mm
- Wind: 28km/hE 94°
- Humidity: 77%
- UV index: 10
- Sunrise: 05:58 AST
- Sunset: 17:36 AST
- details ▼
Ten-day trends indicate that a combination of damp and cloudy weather is forecasted.
Rain is anticipated on Saturday through Tuesday, Thursday through next Monday. The days with the most rainfall will be Sunday and Friday, with light precipitation of 7mm.
In the upcoming days, the maximum temperature will stay unchanged, holding at 31°C, while the night’s low will also stay fixed at 27°C.
Combining with the humidity, the maximum feel-like temperature may increase greatly and vary between a very hot 39°C and a blisteringly hot 40°C.
The warmest months in Grace are September and October, with an average high-temperature of 29.5°C.
Rain is anticipated on Saturday through Tuesday, Thursday through next Monday. The days with the most rainfall will be Sunday and Friday, with light precipitation of 7mm.
In the upcoming days, the maximum temperature will stay unchanged, holding at 31°C, while the night’s low will also stay fixed at 27°C.
Combining with the humidity, the maximum feel-like temperature may increase greatly and vary between a very hot 39°C and a blisteringly hot 40°C.
The warmest months in Grace are September and October, with an average high-temperature of 29.5°C.
Updated: Oct 24, 2026 @ 22:29:34 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Frequently asked questions
On Sunday, in Grace, windy weather combined with brief rain showers is forecast for the afternoon.
Light precipitation of 7mm is expected. The likelihood of rainfall is 49%.
Tomorrow, the highest temperature in Grace will be 31°C, while the lowest temperature will be 27°C. The maximum heat index, which measures the combined effect of heat and moisture, is assessed at 40°C.
The maximum temperature will be in line with the average highest temperature of 29.5°C in October. The lowest temperature will be also in line with the average low of 27.4°C.
The maximum temperature will be in line with the average highest temperature of 29.5°C 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).
In Grace, tomorrow, there will be 11h and 43min of daylight.





