Weather forecast for tomorrowSaint Lucia
Saint Lucia - most visited locations
- Gros Islet
- Vieux Fort
- Dennery
- Micoud
- Marigot Bay
- Laborie
- Anse La Raye
- Canaries
- Choiseul
- Praslin
- Cap Estate
- Babonneau
- Bisee
- Grace
- Monchy
- Garrand
- Castries City
- Corinth
- Grand Anse Beach
- La Retraite
- Vigie
- Au Tabor
- Dauphin
- Dame de Traversay
- Mon Repos
- Saltibus
- Durandeau
- Vanard
- Deglos
- Marc Marc
- La Tourney
- Dugard
- Choc
- Grande Riviere
- Floissac
- Eau Piquant
Weather forecast for tomorrow
Monday 26. Oct 2026
- 31°C
- 26°C
Scattered Thunderstorms
- Precip. probability: 63%
- Precipitation: 8mm
- Wind: 29km/hE 101°
- Humidity: 76%
- UV index: 11
- Sunrise: 05:57 AST
- Sunset: 17:38 AST
- details ▼
Tomorrow, scattered thunderstorms are expected, and there may be periods of intense rain and thunder.
The likelihood of rainfall is high. However, precipitation will be light. Temperatures will experience a minor oscillation, reaching a high of a tropical 31°C and dropping to a low of a warm 26°C.
The maximum heat index, which modifies the air temperature to account for humidity, is estimated at a blisteringly hot 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.
The expected maximum is predicted to be in line with the regular October temperature of 30°C.
Sunrise will be at 05:57 and sunset at 17:38; tomorrow's daylight will last for 11h and 41min.
The likelihood of rainfall is high. However, precipitation will be light. Temperatures will experience a minor oscillation, reaching a high of a tropical 31°C and dropping to a low of a warm 26°C.
The maximum heat index, which modifies the air temperature to account for humidity, is estimated at a blisteringly hot 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.
The expected maximum is predicted to be in line with the regular October temperature of 30°C.
Sunrise will be at 05:57 and sunset at 17:38; tomorrow's daylight will last for 11h and 41min.
Hourly overview
Hourly temperatures
Warmest hour: 12h 38°C.
Coldest period: 3h - 6h 31°C.
Coldest period: 3h - 6h 31°C.
Chance of precipitation
Highest chance: 12h 55%.
Hourly weather forecast
- 0h
- 27°C
- Feels like:32°C
Partly Cloudy
- Precip. probability: 9%
- Precipitation: 0mm
- Wind: 22km/hE 99°
- Humidity: 87%
- Pressure: 1013mbar
- Visibility: 16km
- UV index: 0
- details ▼
- 2h
- 27°C
- Feels like:31°C
Mostly Cloudy
- Precip. probability: 21%
- Precipitation: 0mm
- Wind: 23km/hE 100°
- Humidity: 85%
- Pressure: 1011mbar
- Visibility: 16km
- UV index: 0
- details ▼
- 4h
- 27°C
- Feels like:31°C
Showers
- Precip. probability: 35%
- Precipitation: 1mm
- Wind: 23km/hE 101°
- Humidity: 84%
- Pressure: 1011mbar
- Visibility: 11km
- UV index: 0
- details ▼
Sunrise: 05:57
- 6h
- 27°C
- Feels like:31°C
Showers
- Precip. probability: 38%
- Precipitation: 1mm
- Wind: 24km/hESE 102°
- Humidity: 85%
- Pressure: 1012mbar
- Visibility: 11km
- UV index: 0
- details ▼
- 8h
- 29°C
- Feels like:35°C
Showers
- Precip. probability: 37%
- Precipitation: 1mm
- Wind: 26km/hE 101°
- Humidity: 79%
- Pressure: 1013mbar
- Visibility: 11km
- UV index: 2
- details ▼
- 10h
- 30°C
- Feels like:37°C
Showers
- Precip. probability: 62%
- Precipitation: 1mm
- Wind: 29km/hE 100°
- Humidity: 74%
- Pressure: 1014mbar
- Visibility: 11km
- UV index: 7
- details ▼
- 12h
- 31°C
- Feels like:38°C
Showers
- Precip. probability: 55%
- Precipitation: 1mm
- Wind: 29km/hE 101°
- Humidity: 72%
- Pressure: 1013mbar
- Visibility: 9km
- UV index: 11
- details ▼
- 14h
- 31°C
- Feels like:37°C
Mostly Cloudy
- Precip. probability: 24%
- Precipitation: 0mm
- Wind: 27km/hESE 102°
- Humidity: 72%
- Pressure: 1012mbar
- Visibility: 15km
- UV index: 6
- details ▼
- 16h
- 30°C
- Feels like:36°C
Showers
- Precip. probability: 43%
- Precipitation: 1mm
- Wind: 24km/hE 101°
- Humidity: 75%
- Pressure: 1012mbar
- Visibility: 11km
- UV index: 1
- details ▼
Sunset: 17:38
- 18h
- 28°C
- Feels like:33°C
Mostly Cloudy
- Precip. probability: 24%
- Precipitation: 0mm
- Wind: 20km/hE 101°
- Humidity: 83%
- Pressure: 1012mbar
- Visibility: 15km
- UV index: 0
- details ▼
- 20h
- 28°C
- Feels like:32°C
Mostly Cloudy
- Precip. probability: 23%
- Precipitation: 0mm
- Wind: 19km/hESE 102°
- Humidity: 85%
- Pressure: 1013mbar
- Visibility: 15km
- UV index: 0
- details ▼
- 22h
- 27°C
- Feels like:32°C
Partly Cloudy
- Precip. probability: 24%
- Precipitation: 0mm
- Wind: 19km/hE 100°
- Humidity: 85%
- Pressure: 1013mbar
- Visibility: 16km
- UV index: 0
- details ▼
Tomorrow, on Monday, a combination of gloomy, wet and unstable weather is anticipated.
Rainfall is expected from 4h to 13h, and from 15h to 17h and at 19h. With light precipitation of 2mm, most rainfall is expected at 11h.
The temperature will vary between a minimum of 27°C and a maximum of 31°C. The feels-like temperature will be between a minimum of 31°C and a maximum of 38°C. The hottest part of the day will be from 11h to 14h.
The highest temperature will be in line with October's average maximum of 30°C. The lowest temperature is expected to be also a few degrees higher than the average minimum in October, typically 23°C.
The warmest months are May through October, with an average high-temperature of 30°C.
Rainfall is expected from 4h to 13h, and from 15h to 17h and at 19h. With light precipitation of 2mm, most rainfall is expected at 11h.
The temperature will vary between a minimum of 27°C and a maximum of 31°C. The feels-like temperature will be between a minimum of 31°C and a maximum of 38°C. The hottest part of the day will be from 11h to 14h.
The highest temperature will be in line with October's average maximum of 30°C. The lowest temperature is expected to be also a few degrees higher than the average minimum in October, typically 23°C.
The warmest months are May through October, with an average high-temperature of 30°C.
Updated: Oct 25, 2026 @ 22:19:51 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 Monday, in Castries City, expect scattered thunderstorms, which could cause brief interruptions in outdoor plans.
With a probability of 63%, light precipitation of 8mm is anticipated.
Tomorrow, the maximum temperature will be 31°C, while the minimum temperature will be 26°C. The maximum heat index, which factors the actual air temperature with the relative humidity, is assessed at 40°C.
The highest temperature will be in line with the average maximum of 30°C in October. The lowest temperature will be relatively higher than the average low of 23°C.
The highest temperature will be in line with the average maximum of 30°C in October. The lowest temperature will be relatively higher than the average low of 23°C.
On Monday, in Castries City, sunrise will be at 05:57 and sunset at 17:38 (AST).
In Castries City, tomorrow, there will be 11h and 41min of daylight.
