Weather forecast for 10 daysGrantham, Jamaica
10-day overview
Daily temperatures
Maximum temperature: 28°C.
Minimum temperature: 27°C.
Minimum temperature: 27°C.
Chance of precipitation
Highest chance: Friday 83%.
Long-term weather forecast
- Monday
- 26. Oct 2026
- 28°C
- 20°C
Showers
- Precip. probability: 74%
- Precipitation: 9mm
- Wind: 12km/hSW 215°
- Humidity: 75%
- UV index: 10
- Sunrise: 06:04 EST
- Sunset: 17:38 EST
- details ▼
- Tuesday
- 27. Oct 2026
- 27°C
- 20°C
Showers
- Precip. probability: 40%
- Precipitation: 2mm
- Wind: 18km/hSSW 197°
- Humidity: 72%
- UV index: 10
- Sunrise: 06:04 EST
- Sunset: 17:37 EST
- details ▼
- Wednesday
- 28. Oct 2026
- 27°C
- 20°C
Partly Cloudy
- Precip. probability: 24%
- Precipitation: 0mm
- Wind: 19km/hS 175°
- Humidity: 69%
- UV index: 10
- Sunrise: 06:05 EST
- Sunset: 17:37 EST
- details ▼
- Thursday
- 29. Oct 2026
- 27°C
- 21°C
Thunderstorms
- Precip. probability: 69%
- Precipitation: 6mm
- Wind: 15km/hSSE 149°
- Humidity: 73%
- UV index: 10
- Sunrise: 06:05 EST
- Sunset: 17:36 EST
- details ▼
- Friday
- 30. Oct 2026
- 27°C
- 21°C
Thunderstorms
- Precip. probability: 83%
- Precipitation: 4mm
- Wind: 14km/hESE 112°
- Humidity: 80%
- UV index: 10
- Sunrise: 06:06 EST
- Sunset: 17:36 EST
- details ▼
- Saturday
- 31. Oct 2026
- 28°C
- 21°C
Thunderstorms
- Precip. probability: 76%
- Precipitation: 5mm
- Wind: 16km/hE 79°
- Humidity: 75%
- UV index: 10
- Sunrise: 06:06 EST
- Sunset: 17:35 EST
- details ▼
- Sunday
- 1. Nov 2026
- 28°C
- 21°C
Thunderstorms
- Precip. probability: 61%
- Precipitation: 3mm
- Wind: 16km/hENE 76°
- Humidity: 75%
- UV index: 10
- Sunrise: 06:06 EST
- Sunset: 17:35 EST
- details ▼
- Monday
- 2. Nov 2026
- 27°C
- 21°C
Thunderstorms
- Precip. probability: 62%
- Precipitation: 5mm
- Wind: 15km/hE 92°
- Humidity: 75%
- UV index: 10
- Sunrise: 06:07 EST
- Sunset: 17:34 EST
- details ▼
- Tuesday
- 3. Nov 2026
- 27°C
- 21°C
Thunderstorms
- Precip. probability: 60%
- Precipitation: 8mm
- Wind: 15km/hESE 104°
- Humidity: 76%
- UV index: 10
- Sunrise: 06:07 EST
- Sunset: 17:34 EST
- details ▼
- Wednesday
- 4. Nov 2026
- 27°C
- 21°C
Thunderstorms
- Precip. probability: 60%
- Precipitation: 7mm
- Wind: 15km/hESE 105°
- Humidity: 76%
- UV index: 10
- Sunrise: 06:08 EST
- Sunset: 17:33 EST
- details ▼
Over the next ten days, a mix of primarily thunderstorm-prone and occasionally showery and cloudy weather is forecasted.
Rain is expected on Monday, Tuesday, Thursday through next Wednesday.
The variation in maximum temperature will be negligible in the forecast period ahead. The maximum temperature will vary between 27°C and 28°C, while the lowest nightly temperature differences will be also negligible, as the minimum temperature will fluctuate between 20°C and 21°C.
Monday, Saturday and Sunday, with the highest temperature of 28°C, will be the warmest days in Grantham; all other days, the maximum temperature will be the same 27°C.
Rain is expected on Monday, Tuesday, Thursday through next Wednesday.
The variation in maximum temperature will be negligible in the forecast period ahead. The maximum temperature will vary between 27°C and 28°C, while the lowest nightly temperature differences will be also negligible, as the minimum temperature will fluctuate between 20°C and 21°C.
Monday, Saturday and Sunday, with the highest temperature of 28°C, will be the warmest days in Grantham; all other days, the maximum temperature will be the same 27°C.
Updated: Oct 26, 2026 @ 11:07:13 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
In Grantham, a combination of predominantly thunderstorm-prone and occasionally rain-soaked and dull weather is predicted for the next ten days.
Rain is anticipated nearly every day for the next ten days in Grantham. With light precipitation of 9mm, Monday will be the day with the most rainfall.
The maximum temperature will vary between 27°C and 28°C, while the minimum temperature will vary between 20°C and 21°C.
The warmest days will be Monday, Saturday and Sunday, with a maximum of 28°C. All other days, the maximum temperature will be the same 27°C.
On Saturday, in Grantham, expect thunderstorm activity to continue.
Light precipitation of 5mm is predicted on Saturday. The chance of rainfall is 76%.
On Saturday, the highest temperature will be 28°C, while the lowest temperature will be 21°C.
On Sunday, scattered thunderstorms are expected to form.
There is a high chance of rainfall on Sunday, but precipitation will be minimal.
On Sunday, the maximum temperature will be 28°C, while the minimum temperature will be 21°C.
