Weather forecast for tomorrowUpper Capitol, Grenada
Weather forecast for tomorrow
Sunday 18. Oct 2026
- 31°C
- 27°C
Partly Cloudy
- Precip. probability: 24%
- Precipitation: 0mm
- Wind: 21km/hESE 104°
- Humidity: 77%
- UV index: 11
- Sunrise: 05:56 AST
- Sunset: 17:46 AST
- details ▼
On Sunday, in Upper Capitol, some passing clouds may drift through, but the sun will shine at times.
The peak daytime temperature will reach a hot 31°C, while the nighttime temperature will drop to a moderately hot 27°C.
The maximum heat index, which measures the combined effect of heat and moisture, is assessed at an extremely 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.
Sunrise will be at 05:56 and sunset at 17:46; tomorrow's daylight will last for 11h and 50min.
The peak daytime temperature will reach a hot 31°C, while the nighttime temperature will drop to a moderately hot 27°C.
The maximum heat index, which measures the combined effect of heat and moisture, is assessed at an extremely 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.
Sunrise will be at 05:56 and sunset at 17:46; tomorrow's daylight will last for 11h and 50min.
Hourly overview
Hourly temperatures
Warmest period: 9h - 15h 38°C.
Coldest period: 3h - 6h 32°C.
Coldest period: 3h - 6h 32°C.
Chance of precipitation
Highest chance: 18h 24%.
Hourly weather forecast
- 0h
- 28°C
- Feels like:33°C
Mostly Cloudy
- Precip. probability: 5%
- Precipitation: 0mm
- Wind: 12km/hE 98°
- Humidity: 86%
- Pressure: 1012mbar
- Visibility: 16km
- UV index: 0
- details ▼
- 2h
- 28°C
- Feels like:33°C
Mostly Cloudy
- Precip. probability: 5%
- Precipitation: 0mm
- Wind: 10km/hE 95°
- Humidity: 85%
- Pressure: 1011mbar
- Visibility: 16km
- UV index: 0
- details ▼
- 4h
- 27°C
- Feels like:32°C
Mostly Cloudy
- Precip. probability: 19%
- Precipitation: 0mm
- Wind: 10km/hE 90°
- Humidity: 88%
- Pressure: 1011mbar
- Visibility: 16km
- UV index: 0
- details ▼
Sunrise: 05:56
- 6h
- 27°C
- Feels like:32°C
Mostly Cloudy
- Precip. probability: 18%
- Precipitation: 0mm
- Wind: 10km/hE 90°
- Humidity: 88%
- Pressure: 1012mbar
- Visibility: 16km
- UV index: 0
- details ▼
- 8h
- 30°C
- Feels like:37°C
Partly Cloudy
- Precip. probability: 18%
- Precipitation: 0mm
- Wind: 16km/hE 94°
- Humidity: 77%
- Pressure: 1013mbar
- Visibility: 16km
- UV index: 3
- details ▼
- 10h
- 31°C
- Feels like:38°C
Partly Cloudy
- Precip. probability: 21%
- Precipitation: 0mm
- Wind: 19km/hESE 106°
- Humidity: 77%
- Pressure: 1014mbar
- Visibility: 16km
- UV index: 9
- details ▼
- 12h
- 31°C
- Feels like:38°C
Partly Cloudy
- Precip. probability: 13%
- Precipitation: 0mm
- Wind: 21km/hESE 112°
- Humidity: 74%
- Pressure: 1013mbar
- Visibility: 16km
- UV index: 11
- details ▼
- 14h
- 31°C
- Feels like:39°C
Partly Cloudy
- Precip. probability: 14%
- Precipitation: 0mm
- Wind: 21km/hESE 111°
- Humidity: 76%
- Pressure: 1011mbar
- Visibility: 16km
- UV index: 8
- details ▼
- 16h
- 31°C
- Feels like:38°C
Partly Cloudy
- Precip. probability: 13%
- Precipitation: 0mm
- Wind: 19km/hESE 107°
- Humidity: 75%
- Pressure: 1011mbar
- Visibility: 16km
- UV index: 2
- details ▼
Sunset: 17:46
- 18h
- 29°C
- Feels like:35°C
Partly Cloudy
- Precip. probability: 24%
- Precipitation: 0mm
- Wind: 16km/hE 101°
- Humidity: 84%
- Pressure: 1011mbar
- Visibility: 16km
- UV index: 0
- details ▼
- 20h
- 28°C
- Feels like:34°C
Partly Cloudy
- Precip. probability: 6%
- Precipitation: 0mm
- Wind: 16km/hE 94°
- Humidity: 86%
- Pressure: 1012mbar
- Visibility: 16km
- UV index: 0
- details ▼
- 22h
- 28°C
- Feels like:34°C
Partly Cloudy
- Precip. probability: 6%
- Precipitation: 0mm
- Wind: 15km/hE 94°
- Humidity: 86%
- Pressure: 1012mbar
- Visibility: 16km
- UV index: 0
- details ▼
Tomorrow, on Sunday, expect mostly cloudy skies.
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 a minimum of 32°C and a maximum of 39°C. The hottest part of the day will be from 9h to 16h.
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 a minimum of 32°C and a maximum of 39°C. The hottest part of the day will be from 9h to 16h.
Updated: Oct 17, 2026 @ 20:36:51 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 Sunday, in Upper Capitol, sunny moments will alternate with patchy cloud cover.
Tomorrow, the maximum temperature in Upper Capitol will be 31°C, while the minimum temperature will be 27°C. The maximum heat index, which indicates how humid air affects the felt temperature, is evaluated at 40°C.
On Sunday, in Upper Capitol, sunrise will be at 05:56 and sunset at 17:46 (AST).
Tomorrow, the daylight will last for 11h and 50min.
