Weather forecast for tomorrowGrantham, Jamaica

Weather forecast for tomorrow

Tuesday 10. Nov 2026

  • 30°C
  • 23°C
Thunderstorms
Thunderstorms
  • Precip. probability: 82%
  • Precipitation: 9mm
  • Wind: 14km/hENE 72°
  • Humidity: 80%
  • UV index: 6
  • Sunrise: 06:11 EST
  • Sunset: 17:31 EST
  • ▼
Tomorrow, on Tuesday, rumbles of thunder are likely.
The likelihood of rain is high. However, precipitation will be light. The temperature is forecasted to oscillate between a maximum of a humid 30°C and a minimum of a moderately hot 23°C.
The maximum heat index, which indicates how humid air affects the felt temperature, is computed to be a sizzling 38°C. Note that heat index values are valued for light wind and location in the shade. 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 high temperature is anticipated to match November's standard maximum of 29.7°C.
Sunrise will be at 06:11 and sunset at 17:31; tomorrow's daylight will last for 11h and 21min.

Hourly overview

Hourly temperatures

Warmest hour: 12h 34°C.
Coldest hour: 0h 25°C.

Chance of precipitation

Highest chance: 15h 73%.

Hourly weather forecast

  • 0h
  • 25°C
  • Feels like:
    25°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 20%
  • Precipitation: 0mm
  • Wind: 6km/hN 8°
  • Humidity: 89%
  • Pressure: 1015mbar
  • Visibility: 9km
  • UV index: 0
  • ▼
  • 2h
  • 24°C
  • Feels like:
    27°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 10%
  • Precipitation: 0mm
  • Wind: 8km/hN 7°
  • Humidity: 88%
  • Pressure: 1014mbar
  • Visibility: 11km
  • UV index: 0
  • ▼
  • 4h
  • 24°C
  • Feels like:
    27°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 10%
  • Precipitation: 0mm
  • Wind: 9km/hN 8°
  • Humidity: 89%
  • Pressure: 1014mbar
  • Visibility: 9km
  • UV index: 0
  • ▼
  • 6h
  • 24°C
  • Feels like:
    26°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 10%
  • Precipitation: 0mm
  • Wind: 9km/hN 7°
  • Humidity: 89%
  • Pressure: 1015mbar
  • Visibility: 10km
  • UV index: 0
  • ▼
Sunrise: 06:11
  • 8h
  • 26°C
  • Feels like:
    30°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 8%
  • Precipitation: 0mm
  • Wind: 9km/hNNE 22°
  • Humidity: 83%
  • Pressure: 1016mbar
  • Visibility: 14km
  • UV index: 1
  • ▼
  • 10h
  • 29°C
  • Feels like:
    33°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 24%
  • Precipitation: 0mm
  • Wind: 9km/hENE 70°
  • Humidity: 72%
  • Pressure: 1016mbar
  • Visibility: 16km
  • UV index: 6
  • ▼
  • 12h
  • 29°C
  • Feels like:
    34°C
Thunderstorms
Thunderstorms
  • Precip. probability: 67%
  • Precipitation: 2mm
  • Wind: 9km/hE 91°
  • Humidity: 73%
  • Pressure: 1015mbar
  • Visibility: 10km
  • UV index: 6
  • ▼
  • 14h
  • 28°C
  • Feels like:
    33°C
Thunderstorms
Thunderstorms
  • Precip. probability: 83%
  • Precipitation: 3mm
  • Wind: 13km/hE 93°
  • Humidity: 79%
  • Pressure: 1014mbar
  • Visibility: 6km
  • UV index: 1
  • ▼
  • 16h
  • 27°C
  • Feels like:
    32°C
Scattered Thunderstorms
Scattered Thunderstorms
  • Precip. probability: 59%
  • Precipitation: 1mm
  • Wind: 14km/hE 92°
  • Humidity: 83%
  • Pressure: 1013mbar
  • Visibility: 11km
  • UV index: 0
  • ▼
Sunset: 17:31
  • 18h
  • 26°C
  • Feels like:
    30°C
Cloudy
Cloudy
  • Precip. probability: 11%
  • Precipitation: 0mm
  • Wind: 13km/hENE 71°
  • Humidity: 86%
  • Pressure: 1014mbar
  • Visibility: 10km
  • UV index: 0
  • ▼
  • 20h
  • 25°C
  • Feels like:
    28°C
Cloudy
Cloudy
  • Precip. probability: 11%
  • Precipitation: 0mm
  • Wind: 9km/hNE 54°
  • Humidity: 87%
  • Pressure: 1015mbar
  • Visibility: 9km
  • UV index: 0
  • ▼
  • 22h
  • 25°C
  • Feels like:
    28°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 12%
  • Precipitation: 0mm
  • Wind: 9km/hNNE 19°
  • Humidity: 88%
  • Pressure: 1015mbar
  • Visibility: 10km
  • UV index: 0
  • ▼
Tomorrow, a combination of primarily cloud-filled and occasionally stormy and clear weather is anticipated.
Rain is anticipated from 11h to 16h. With light precipitation of 3mm, most rainfall is expected at 14h.
The temperature will be between the lowest temperature of 24°C and the highest temperature of 29°C. The feels-like temperature will vary between a minimum of 24°C and a maximum of 34°C. The hottest part of the day will be from 10h to 13h.
The highest temperature will be close to November's average maximum of 29.7°C. The temperature low is forecasted to be also consistent with the usual November value of 22.5°C.
Updated: Nov 9, 2026 @ 23:04:42 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

On Tuesday, expect isolated thunderstorms in the area.

Light precipitation of 9mm is anticipated. The likelihood of rainfall is high at 82%.

Tomorrow, the maximum temperature will be 30°C, while the minimum temperature will be 23°C. The maximum heat index, which integrates air moisture with ambient temperature, is estimated at 38°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 Tuesday, in Grantham, sunrise will be at 06:11 and sunset at 17:31 (EST).

In Grantham, the length of the day tomorrow will be 11h and 21min.