Weather forecast for tomorrowGrace, Saint Lucia

Weather forecast for tomorrow

Sunday 1. Nov 2026

  • 31°C
  • 26°C
PM Showers / Wind
PM Showers / Wind
  • Precip. probability: 37%
  • Precipitation: 11mm
  • Wind: 34km/hE 84°
  • Humidity: 77%
  • UV index: 9
  • Sunrise: 05:58 AST
  • Sunset: 17:36 AST
  • ▼
Tomorrow, on Sunday, heavy rain showers and gusty winds will continue through the afternoon.
The likelihood of rainfall is low. However, anticipated precipitation will be moderate. The peak daytime temperature will reach a blazing 31°C, while the nighttime temperature will drop to a warm 26°C.
The maximum heat index, which adjusts the air temperature based on humidity, is appraised at an extremely hot 40°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 high temperature will be slightly warmer than the typical November level of 28.7°C.
Sunrise will be at 05:58 and sunset at 17:36; tomorrow's daylight will last for 11h and 38min.

Hourly overview

Hourly temperatures

Warmest hour: 12h 39°C.
Coldest hour: 3h 30°C.

Chance of precipitation

Highest chance: 21h 40%.

Hourly weather forecast

  • 0h
  • 27°C
  • Feels like:
    31°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 10%
  • Precipitation: 0mm
  • Wind: 21km/hENE 73°
  • Humidity: 82%
  • Pressure: 1013mbar
  • Visibility: 15km
  • UV index: 0
  • ▼
  • 2h
  • 27°C
  • Feels like:
    30°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 8%
  • Precipitation: 0mm
  • Wind: 21km/hENE 73°
  • Humidity: 83%
  • Pressure: 1011mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 4h
  • 27°C
  • Feels like:
    30°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 13%
  • Precipitation: 0mm
  • Wind: 21km/hENE 73°
  • Humidity: 83%
  • Pressure: 1011mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
Sunrise: 05:58
  • 6h
  • 28°C
  • Feels like:
    33°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 20%
  • Precipitation: 0mm
  • Wind: 27km/hENE 78°
  • Humidity: 82%
  • Pressure: 1012mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 8h
  • 29°C
  • Feels like:
    35°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 20%
  • Precipitation: 0mm
  • Wind: 30km/hE 81°
  • Humidity: 79%
  • Pressure: 1013mbar
  • Visibility: 16km
  • UV index: 2
  • ▼
  • 10h
  • 30°C
  • Feels like:
    37°C
Mostly Cloudy / Wind
Mostly Cloudy / Wind
  • Precip. probability: 18%
  • Precipitation: 0mm
  • Wind: 32km/hE 82°
  • Humidity: 76%
  • Pressure: 1013mbar
  • Visibility: 16km
  • UV index: 8
  • ▼
  • 12h
  • 31°C
  • Feels like:
    39°C
Cloudy / Wind
Cloudy / Wind
  • Precip. probability: 13%
  • Precipitation: 0mm
  • Wind: 33km/hE 85°
  • Humidity: 74%
  • Pressure: 1012mbar
  • Visibility: 16km
  • UV index: 7
  • ▼
  • 14h
  • 31°C
  • Feels like:
    38°C
Showers
Showers
  • Precip. probability: 35%
  • Precipitation: 1mm
  • Wind: 31km/hE 86°
  • Humidity: 74%
  • Pressure: 1011mbar
  • Visibility: 11km
  • UV index: 4
  • ▼
  • 16h
  • 30°C
  • Feels like:
    37°C
Showers
Showers
  • Precip. probability: 37%
  • Precipitation: 1mm
  • Wind: 30km/hE 84°
  • Humidity: 78%
  • Pressure: 1010mbar
  • Visibility: 11km
  • UV index: 1
  • ▼
Sunset: 17:36
  • 18h
  • 28°C
  • Feels like:
    34°C
Showers
Showers
  • Precip. probability: 36%
  • Precipitation: 1mm
  • Wind: 28km/hE 83°
  • Humidity: 84%
  • Pressure: 1011mbar
  • Visibility: 11km
  • UV index: 0
  • ▼
  • 20h
  • 28°C
  • Feels like:
    33°C
Showers
Showers
  • Precip. probability: 68%
  • Precipitation: 2mm
  • Wind: 28km/hE 85°
  • Humidity: 85%
  • Pressure: 1012mbar
  • Visibility: 11km
  • UV index: 0
  • ▼
  • 22h
  • 27°C
  • Feels like:
    32°C
Showers
Showers
  • Precip. probability: 62%
  • Precipitation: 1mm
  • Wind: 27km/hE 84°
  • Humidity: 86%
  • Pressure: 1012mbar
  • Visibility: 11km
  • UV index: 0
  • ▼
Tomorrow, a combination of cloudy and wet weather is expected.
Rainfall is forecasted at 7h, 13h, 14h, and from 16h to 23h. With light precipitation of 2mm, most rainfall is expected at 20h.
The temperature will be between the lowest temperature of 27°C and the highest temperature of 31°C. The feels-like temperature will vary between the lowest temperature of 30°C and the highest temperature of 39°C. The hottest part of the day will be from 11h to 14h.
The maximum temperature will be slightly warmer than November's average high of 28.7°C. The minimum temperature will be also consistent with November's average low of 27.1°C.
Updated: Nov 1, 2026 @ 02:35:47 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

On Sunday, in Grace, there will be brief rain showers and windy weather in the afternoon.

With a probability of 37%, moderate precipitation of 11mm is predicted.

Tomorrow, the highest temperature will be 31°C, while the lowest temperature will be 26°C. The maximum heat index, which reflects the perceived temperature due to humidity levels, is calculated to be 40°C.
The maximum temperature will be slightly warmer than the average highest temperature of 28.7°C in November. The lowest temperature will be in line with the average low of 27.1°C.

On Sunday, in Grace, sunrise will be at 05:58 and sunset at 17:36 (AST).

In Grace, tomorrow, there will be 11h and 38min of daylight.