Weather forecast for tomorrowGrantham, Jamaica
Weather forecast for tomorrow
Wednesday 11. Nov 2026
- 30°C
- 23°C
AM Clouds / PM Sun
- Precip. probability: 24%
- Precipitation: 10mm
- Wind: 17km/hESE 113°
- Humidity: 74%
- UV index: 7
- Sunrise: 06:11 EST
- Sunset: 17:31 EST
- details ▼
Tomorrow, on Wednesday, a cloudy morning is expected, followed by brighter skies in the afternoon.
The chance of rain is low, and light precipitation is forecasted. The temperature variation is anticipated to range from a maximum of a tropical 30°C to a minimum of a warm 23°C.
The maximum heat index, which calculates the temperature value influenced by the moisture in the air, is estimated at a steamy 36°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 forecasted daily high is projected to match November's typical maximum of 29.7°C.
Sunrise will be at 06:11 and sunset at 17:31; tomorrow's daylight will last for 11h and 20min.
The chance of rain is low, and light precipitation is forecasted. The temperature variation is anticipated to range from a maximum of a tropical 30°C to a minimum of a warm 23°C.
The maximum heat index, which calculates the temperature value influenced by the moisture in the air, is estimated at a steamy 36°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 forecasted daily high is projected to match November's typical maximum of 29.7°C.
Sunrise will be at 06:11 and sunset at 17:31; tomorrow's daylight will last for 11h and 20min.
Hourly overview
Hourly temperatures
Warmest period: 12h - 15h 34°C.
Coldest hour: 6h 26°C.
Coldest hour: 6h 26°C.
Chance of precipitation
Highest chance: 15h 20%.
Hourly weather forecast
- 0h
- 25°C
- Feels like:28°C
Cloudy
- Precip. probability: 7%
- Precipitation: 0mm
- Wind: 7km/hNNE 12°
- Humidity: 88%
- Pressure: 1015mbar
- Visibility: 9km
- UV index: 0
- details ▼
- 2h
- 24°C
- Feels like:27°C
Mostly Cloudy
- Precip. probability: 9%
- Precipitation: 0mm
- Wind: 7km/hN 3°
- Humidity: 89%
- Pressure: 1014mbar
- Visibility: 7km
- UV index: 0
- details ▼
- 4h
- 24°C
- Feels like:27°C
Cloudy
- Precip. probability: 9%
- Precipitation: 0mm
- Wind: 7km/hNNE 12°
- Humidity: 90%
- Pressure: 1013mbar
- Visibility: 6km
- UV index: 0
- details ▼
- 6h
- 24°C
- Feels like:26°C
Mostly Cloudy
- Precip. probability: 9%
- Precipitation: 0mm
- Wind: 9km/hN 5°
- Humidity: 90%
- Pressure: 1014mbar
- Visibility: 7km
- UV index: 0
- details ▼
Sunrise: 06:11
- 8h
- 26°C
- Feels like:30°C
Partly Cloudy
- Precip. probability: 8%
- Precipitation: 0mm
- Wind: 8km/hNNE 30°
- Humidity: 81%
- Pressure: 1015mbar
- Visibility: 16km
- UV index: 1
- details ▼
- 10h
- 29°C
- Feels like:33°C
Cloudy
- Precip. probability: 24%
- Precipitation: 0mm
- Wind: 9km/hSE 124°
- Humidity: 70%
- Pressure: 1015mbar
- Visibility: 16km
- UV index: 4
- details ▼
- 12h
- 30°C
- Feels like:34°C
Mostly Cloudy
- Precip. probability: 18%
- Precipitation: 0mm
- Wind: 14km/hSE 128°
- Humidity: 68%
- Pressure: 1013mbar
- Visibility: 16km
- UV index: 7
- details ▼
- 14h
- 30°C
- Feels like:35°C
Cloudy
- Precip. probability: 15%
- Precipitation: 0mm
- Wind: 17km/hSE 127°
- Humidity: 68%
- Pressure: 1012mbar
- Visibility: 16km
- UV index: 4
- details ▼
- 16h
- 29°C
- Feels like:33°C
Mostly Cloudy
- Precip. probability: 4%
- Precipitation: 0mm
- Wind: 15km/hSE 128°
- Humidity: 72%
- Pressure: 1012mbar
- Visibility: 16km
- UV index: 1
- details ▼
Sunset: 17:31
- 18h
- 27°C
- Feels like:30°C
Partly Cloudy
- Precip. probability: 8%
- Precipitation: 0mm
- Wind: 12km/hSE 131°
- Humidity: 80%
- Pressure: 1012mbar
- Visibility: 16km
- UV index: 0
- details ▼
- 20h
- 25°C
- Feels like:28°C
Partly Cloudy
- Precip. probability: 8%
- Precipitation: 0mm
- Wind: 10km/hESE 109°
- Humidity: 84%
- Pressure: 1013mbar
- Visibility: 11km
- UV index: 0
- details ▼
- 22h
- 25°C
- Feels like:27°C
Partly Cloudy
- Precip. probability: 8%
- Precipitation: 0mm
- Wind: 9km/hNE 40°
- Humidity: 87%
- Pressure: 1014mbar
- Visibility: 12km
- UV index: 0
- details ▼
Tomorrow, a combination of primarily dull and occasionally stormy and sun-filled weather is expected.
The temperature will vary between a minimum of 24°C and a maximum of 30°C. The feels-like temperature will be between the lowest temperature of 26°C and the highest temperature of 35°C. The hottest part of the day will be from 12h to 14h.
The maximum temperature will be resembling November's average highest temperature of 29.7°C. The expected low will be also close to the average minimum in November, which is 22.5°C.
The temperature will vary between a minimum of 24°C and a maximum of 30°C. The feels-like temperature will be between the lowest temperature of 26°C and the highest temperature of 35°C. The hottest part of the day will be from 12h to 14h.
The maximum temperature will be resembling November's average highest temperature of 29.7°C. The expected low will be also close to the average minimum in November, which is 22.5°C.
Updated: Nov 10, 2026 @ 07:07:38 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 Wednesday, in Grantham, expect cloudy weather in the morning, but skies will gradually clear, allowing for plenty of sunshine later.
With a probability of 24%, light precipitation of 10mm is anticipated.
Tomorrow, the maximum temperature will be 30°C, while the minimum temperature will be 23°C. The maximum heat index, which indicates how humid air affects the felt temperature, is assessed at 36°C.
The maximum temperature will be in line with the average highest temperature of 29.7°C in November. The lowest temperature will be also in line with the average low of 22.5°C.
The maximum temperature will be in line with the average highest temperature of 29.7°C in November. The lowest temperature will be also in line with the average low of 22.5°C.
On Wednesday, in Grantham, sunrise will be at 06:11 and sunset at 17:31 (EST).
Tomorrow, the daylight will last for 11h and 20min.
