Weather forecast for tomorrowGrand Roy, Grenada
Weather forecast for tomorrow
Saturday 24. Oct 2026
- 31°C
- 26°C
AM Showers
- Precip. probability: 36%
- Precipitation: 3mm
- Wind: 24km/hESE 109°
- Humidity: 76%
- UV index: 10
- Sunrise: 05:57 AST
- Sunset: 17:44 AST
- details ▼
Tomorrow, in Grand Roy, wet conditions with brief showers are expected early in the day.
Minimal precipitation is anticipated. Minor temperature shifts from a high of a hot 31°C to a low of a warm 26°C are predicted.
The maximum heat index, which integrates air moisture with ambient temperature, is computed to be a blisteringly hot 40°C. Take into consideration that the heat index values are calculated for shade and light wind conditions. Bear in mind that direct sunshine exposure increases weather impact and may raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees.
The expected high is expected to be slightly warmer than the typical October maximum of 28.8°C.
Sunrise will be at 05:57 and sunset at 17:44; tomorrow's daylight will last for 11h and 46min.
Minimal precipitation is anticipated. Minor temperature shifts from a high of a hot 31°C to a low of a warm 26°C are predicted.
The maximum heat index, which integrates air moisture with ambient temperature, is computed to be a blisteringly hot 40°C. Take into consideration that the heat index values are calculated for shade and light wind conditions. Bear in mind that direct sunshine exposure increases weather impact and may raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees.
The expected high is expected to be slightly warmer than the typical October maximum of 28.8°C.
Sunrise will be at 05:57 and sunset at 17:44; tomorrow's daylight will last for 11h and 46min.
Hourly overview
Hourly temperatures
Warmest period: 12h - 15h 38°C.
Coldest period: 3h - 6h 32°C.
Coldest period: 3h - 6h 32°C.
Chance of precipitation
Highest chance: 9h 34%.
Hourly weather forecast
- 0h
- 28°C
- Feels like:33°C
Mostly Cloudy
- Precip. probability: 2%
- Precipitation: 0mm
- Wind: 15km/hESE 110°
- Humidity: 84%
- Pressure: 1013mbar
- Visibility: 16km
- UV index: 0
- details ▼
- 2h
- 28°C
- Feels like:33°C
Mostly Cloudy
- Precip. probability: 6%
- Precipitation: 0mm
- Wind: 13km/hESE 106°
- Humidity: 83%
- Pressure: 1012mbar
- Visibility: 16km
- UV index: 0
- details ▼
- 4h
- 27°C
- Feels like:32°C
Partly Cloudy
- Precip. probability: 6%
- Precipitation: 0mm
- Wind: 13km/hE 96°
- Humidity: 85%
- Pressure: 1011mbar
- Visibility: 16km
- UV index: 0
- details ▼
Sunrise: 05:57
- 6h
- 27°C
- Feels like:32°C
Mostly Cloudy
- Precip. probability: 13%
- Precipitation: 0mm
- Wind: 13km/hE 99°
- Humidity: 86%
- Pressure: 1012mbar
- Visibility: 16km
- UV index: 0
- details ▼
- 8h
- 30°C
- Feels like:36°C
Mostly Cloudy
- Precip. probability: 21%
- Precipitation: 0mm
- Wind: 21km/hESE 101°
- Humidity: 76%
- Pressure: 1013mbar
- Visibility: 16km
- UV index: 2
- details ▼
- 10h
- 30°C
- Feels like:38°C
Showers
- Precip. probability: 37%
- Precipitation: 1mm
- Wind: 23km/hESE 112°
- Humidity: 76%
- Pressure: 1014mbar
- Visibility: 11km
- UV index: 8
- details ▼
- 12h
- 31°C
- Feels like:38°C
Mostly Cloudy
- Precip. probability: 14%
- Precipitation: 0mm
- Wind: 23km/hESE 116°
- Humidity: 74%
- Pressure: 1013mbar
- Visibility: 16km
- UV index: 10
- details ▼
- 14h
- 31°C
- Feels like:38°C
Mostly Cloudy
- Precip. probability: 4%
- Precipitation: 0mm
- Wind: 23km/hESE 116°
- Humidity: 73%
- Pressure: 1011mbar
- Visibility: 16km
- UV index: 6
- details ▼
- 16h
- 31°C
- Feels like:37°C
Mostly Cloudy
- Precip. probability: 4%
- Precipitation: 0mm
- Wind: 21km/hESE 109°
- Humidity: 73%
- Pressure: 1011mbar
- Visibility: 16km
- UV index: 1
- details ▼
Sunset: 17:44
- 18h
- 29°C
- Feels like:34°C
Partly Cloudy
- Precip. probability: 6%
- Precipitation: 0mm
- Wind: 19km/hE 99°
- Humidity: 82%
- Pressure: 1011mbar
- Visibility: 16km
- UV index: 0
- details ▼
- 20h
- 28°C
- Feels like:34°C
Partly Cloudy
- Precip. probability: 8%
- Precipitation: 0mm
- Wind: 18km/hE 92°
- Humidity: 84%
- Pressure: 1012mbar
- Visibility: 16km
- UV index: 0
- details ▼
- 22h
- 28°C
- Feels like:34°C
Partly Cloudy
- Precip. probability: 8%
- Precipitation: 0mm
- Wind: 18km/hE 93°
- Humidity: 84%
- Pressure: 1012mbar
- Visibility: 16km
- UV index: 0
- details ▼
Tomorrow, primarily cloudy and occasionally rainy weather is anticipated.
With minimal precipitation of 1mm, rainfall is anticipated from 9h to 11h.
The temperature will vary 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 32°C and the highest temperature of 38°C. The hottest part of the day will be from 12h to 16h.
Tomorrow, the forecasted high will be a few degrees higher than October's typical peak temperature. The minimum temperature will be also in line with October's average low of 27.9°C.
September and October, with an average high-temperature of 28.8°C, are the warmest months in Grand Roy.
With minimal precipitation of 1mm, rainfall is anticipated from 9h to 11h.
The temperature will vary 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 32°C and the highest temperature of 38°C. The hottest part of the day will be from 12h to 16h.
Tomorrow, the forecasted high will be a few degrees higher than October's typical peak temperature. The minimum temperature will be also in line with October's average low of 27.9°C.
September and October, with an average high-temperature of 28.8°C, are the warmest months in Grand Roy.
Updated: Oct 23, 2026 @ 21:58:41 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 Saturday, expect intermittent showers throughout the morning hours.
Tomorrow, there is a low chance of minimal precipitation in Grand Roy.
Tomorrow, the maximum temperature will be 31°C, while the minimum temperature will be 26°C. The maximum heat index, which represents the influence of relative humidity on air temperature, is evaluated at 40°C.
The highest temperature will be slightly warmer than the average maximum of 28.8°C in October. The lowest temperature tomorrow will be in line with the average low temperature.
The highest temperature will be slightly warmer than the average maximum of 28.8°C in October. The lowest temperature tomorrow will be in line with the average low temperature.
On Saturday, in Grand Roy, sunrise will be at 05:57 and sunset at 17:44 (AST).
Tomorrow, the daylight will last for 11h and 46min.
