Weather forecast for 10 days
Grantham, Jamaica

Weather forecast for the weekend

Saturday, 03. May

Thunderstorms
05:38

18:30
EST
Thunderstorms
27°C / 19°C
  • Wind: 15km/h SE
  • Humidity: 71%
  • Precip. probability: 89%
  • Precipitation: 18mm
  • UV index: 11
Tomorrow, in Grantham, storm clouds are also expected to develop.
The chance of rainfall is high, and precipitation will be moderate. The maximum anticipated temperature is a warm 27°C, while the minimum temperature will be an enjoyable 19°C.
The maximum heat index, which represents the influence of relative humidity on air temperature, is computed to be 29°C.
The forecasted temperature is moderately lower than May's regular maximum of 30.3°C.
Sunrise will be at 05:38 and sunset at 18:30; tomorrow's daylight will last for 12h and 52min.

Sunday, 04. May

Scattered Thunderstorms
05:37

18:30
EST
Scattered Thunderstorms
27°C / 20°C
  • Wind: 17km/h SE
  • Humidity: 72%
  • Precip. probability: 65%
  • Precipitation: 4mm
  • UV index: 11
On Sunday, 4th of May, scattered thunderstorms are expected, bringing heavy rain and thunder at times.
The chance of rainfall is high. However, precipitation will be light. Temperature is predicted to swing from a high of a temperate 27°C to a low of an agreeable 20°C.
Sunday's top temperature will be a couple of degrees lower than May's standard maximum of 30.3°C.
Sunrise will be at 05:37 and sunset at 18:30; the daylight will last for 12h and 53min.

Frequently asked questions

What is the weather forecast for Grantham for Sunday?
On Sunday, in Grantham, scattered thunderstorms are expected, and there may be periods of intense rain and thunder.
Will it rain on Sunday?
With a probability of 65%, light precipitation of 4mm is forecasted on Sunday.
What will be the highest temperature on Sunday?
On Sunday, the maximum temperature will be 27°C, while the minimum temperature will be 20°C.
What is the weather forecast for Grantham for the next ten days?
In Grantham, a combination of thunderstorm-prone and wet weather is anticipated for the next ten days.
Will it rain in the next ten days?
With daily precipitation varying from a minimum of 1mm to a maximum of 18mm, rainfall is anticipated every day in Grantham. With moderate precipitation of 18mm, Saturday will be the day with the most rainfall.
How warm will it be in the next ten days?
The maximum temperature will range between 27°C and 28°C, while the minimum temperature will be between 19°C and 22°C.
What will be the warmest and the coldest days?
The warmest days will be Monday through next Sunday, with a maximum of 28°C. The coldest days will be Saturday and Sunday, with a maximum of 27°C.

Long-term weather forecast

Fri02.May
  • min.
  • 20°C
Thunderstorms Early
Thunderstorms Early
  • Wind: 11km/h NNE
  • Humidity: 81%
  • UV index: 0
  • Precip. probability: 45%
  • Precipitation: 1mm
  • 05:38 18:30 EST
Sat03.May
  • 27°C
  • 19°C
Thunderstorms
Thunderstorms
  • Wind: 15km/h SE
  • Humidity: 71%
  • UV index: 11
  • Precip. probability: 89%
  • Precipitation: 18mm
  • 05:38 18:30 EST
Sun04.May
  • 27°C
  • 20°C
Scattered Thunderstorms
Scattered Thunderstorms
  • Wind: 17km/h SE
  • Humidity: 72%
  • UV index: 11
  • Precip. probability: 65%
  • Precipitation: 4mm
  • 05:37 18:30 EST
Mon05.May
  • 28°C
  • 21°C
Thunderstorms
Thunderstorms
  • Wind: 16km/h SE
  • Humidity: 72%
  • UV index: 11
  • Precip. probability: 89%
  • Precipitation: 6mm
  • 05:37 18:31 EST
Tue06.May
  • 28°C
  • 21°C
Thunderstorms
Thunderstorms
  • Wind: 17km/h E
  • Humidity: 67%
  • UV index: 11
  • Precip. probability: 77%
  • Precipitation: 4mm
  • 05:36 18:31 EST
Wed07.May
  • 28°C
  • 20°C
Thunderstorms
Thunderstorms
  • Wind: 17km/h ENE
  • Humidity: 65%
  • UV index: 11
  • Precip. probability: 65%
  • Precipitation: 3mm
  • 05:36 18:31 EST
Thu08.May
  • 28°C
  • 20°C
PM Showers
PM Showers
  • Wind: 16km/h ESE
  • Humidity: 65%
  • UV index: 11
  • Precip. probability: 41%
  • Precipitation: 1mm
  • 05:35 18:32 EST
Fri09.May
  • 28°C
  • 20°C
PM Showers
PM Showers
  • Wind: 17km/h SE
  • Humidity: 63%
  • UV index: 11
  • Precip. probability: 34%
  • Precipitation: 1mm
  • 05:35 18:32 EST
Sat10.May
  • 28°C
  • 21°C
Few Showers
Few Showers
  • Wind: 19km/h SE
  • Humidity: 65%
  • UV index: 11
  • Precip. probability: 33%
  • Precipitation: 2mm
  • 05:34 18:32 EST
Sun11.May
  • 28°C
  • 22°C
Scattered Thunderstorms
Scattered Thunderstorms
  • Wind: 19km/h SE
  • Humidity: 66%
  • UV index: 11
  • Precip. probability: 51%
  • Precipitation: 2mm
  • 05:34 18:33 EST
Over the next ten days, conditions will reflect that a combination of turbulent and showery weather is anticipated.
Rainfall is expected day-to-day, with daily precipitation varying from a minimal 1mm to a maximum of 18mm.
Temperature differences will be unnoticeable over the next several days. The maximum temperature will vary between 27°C and 28°C, while the nighttime low will be also mostly stable, as night temperatures will lie between 19°C and 22°C.
The warmest days will be Monday through next Sunday, with a maximum of 28°C; with a maximum temperature of 27°C, Saturday and Sunday will be the coldest days.
Updated: May 2, 2025 @ 22:27:16 UTC
Published by: Weather Atlas | About Us
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