Weather forecast for 10 days
Calliste, Grenada

Weather forecast for the weekend

Saturday, 21. Jun

Partly Cloudy
05:42

18:35
AST
Partly Cloudy
31°C / 26°C
  • Wind: 31km/h E
  • Humidity: 71%
  • Precip. probability: 4%
  • Precipitation: 0mm
  • UV index: 11
On Saturday, 21st of June, changing cloud patterns will allow for periods of sunshine.
Day and night temperatures will present a subtle variation, fluctuating between a hot 31°C and a warm 26°C.
The maximum heat index, which indicates how humid air affects the felt temperature, is assessed at a very hot 38°C. Take into consideration that the heat index values are calculated for shade and light wind conditions. 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 temperature is expected to be a few degrees higher than the standard June peak of 28.2°C.
Sunrise was at 05:42 and sunset will be at 18:35; the daylight will last for 12h and 52min.

Sunday, 22. Jun

PM Showers
05:43

18:35
AST
PM Showers
30°C / 26°C
  • Wind: 26km/h E
  • Humidity: 78%
  • Precip. probability: 39%
  • Precipitation: 15mm
  • UV index: 11
Tomorrow, occasional afternoon showers are expected, though they may be brief.
The likelihood of rain is low. However, anticipated precipitation will be moderate. Temperatures will experience a minor oscillation, reaching a high of a humid 30°C and dropping to a low of a temperate 26°C.
The maximum heat index, which integrates air moisture with ambient temperature, is estimated at a fiery hot 37°C. Note that heat index values are valued for light wind and location in the shade. Be aware that direct exposure to sunlight increases heat impact and may raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees.
The forecasted daytime maximum should align with the typical June high of 28.2°C.
Sunrise will be at 05:43 and sunset at 18:35; tomorrow's daylight will last for 12h and 52min.

Frequently asked questions

What is the weather forecast for Calliste for tomorrow?
On Sunday, on-and-off showers may develop in the afternoon.
Will it rain tomorrow?
Moderate precipitation of 15mm is predicted. The chance of rainfall is 39%.
What will be the highest temperature tomorrow?
Tomorrow, the maximum temperature will be 30°C, while the minimum temperature will be 26°C. The maximum heat index, which factors the actual air temperature with the relative humidity, is computed to be 37°C.
The highest temperature will be in line with the average maximum of 28.2°C in June. Tomorrow, the lowest temperature will be also in line with the average low temperature.
When is the sunrise / sunset tomorrow?
On Sunday, in Calliste, sunrise will be at 05:43 and sunset at 18:35 (AST).
How many hours of daylight will Calliste have tomorrow?
Tomorrow, the daylight will last for 12h and 52min.
What is the weather forecast for Calliste for the next ten days?
In Calliste, a combination of dull and damp weather is anticipated for the next ten days.
Will it rain in the next ten days?
Rain is expected on Sunday, Monday, Friday through next Sunday in Calliste. Sunday, with moderate precipitation of 15mm, will be the day with the most rainfall.
How hot will it be in the next ten days?
The maximum temperature will range between 29°C and 31°C, while the minimum temperature will range between 26°C and 27°C.
Including the humidity's impact, the maximum feel-like temperature will vary between 34°C and 38°C.
What will be the hottest and the coldest days?
Today is the hottest day, with a maximum temperature of 31°C. With a maximum temperature of 29°C, Friday and next Saturday will be the coldest days.

Long-term weather forecast

Sat21.Jun
  • 31°C
  • 26°C
Partly Cloudy
Partly Cloudy
  • Wind: 31km/h E
  • Humidity: 71%
  • UV index: 11
  • Precip. probability: 4%
  • Precipitation: 0mm
  • 05:42 18:35 AST
Sun22.Jun
  • 30°C
  • 26°C
PM Showers
PM Showers
  • Wind: 26km/h E
  • Humidity: 78%
  • UV index: 11
  • Precip. probability: 39%
  • Precipitation: 15mm
  • 05:43 18:35 AST
Mon23.Jun
  • 30°C
  • 27°C
Cloudy
Cloudy
  • Wind: 32km/h ESE
  • Humidity: 78%
  • UV index: 6
  • Precip. probability: 24%
  • Precipitation: 5mm
  • 05:43 18:35 AST
Tue24.Jun
  • 30°C
  • 27°C
Mostly Cloudy / Wind
Mostly Cloudy / Wind
  • Wind: 33km/h ESE
  • Humidity: 76%
  • UV index: 9
  • Precip. probability: 24%
  • Precipitation: 0mm
  • 05:43 18:35 AST
Wed25.Jun
  • 30°C
  • 26°C
Partly Cloudy
Partly Cloudy
  • Wind: 31km/h E
  • Humidity: 75%
  • UV index: 11
  • Precip. probability: 19%
  • Precipitation: 0mm
  • 05:43 18:35 AST
Thu26.Jun
  • 30°C
  • 26°C
Partly Cloudy
Partly Cloudy
  • Wind: 29km/h E
  • Humidity: 75%
  • UV index: 11
  • Precip. probability: 19%
  • Precipitation: 0mm
  • 05:44 18:36 AST
Fri27.Jun
  • 29°C
  • 26°C
Showers
Showers
  • Wind: 26km/h ESE
  • Humidity: 78%
  • UV index: 11
  • Precip. probability: 45%
  • Precipitation: 7mm
  • 05:44 18:36 AST
Sat28.Jun
  • 29°C
  • 26°C
Showers
Showers
  • Wind: 25km/h ESE
  • Humidity: 80%
  • UV index: 9
  • Precip. probability: 58%
  • Precipitation: 9mm
  • 05:44 18:36 AST
Sun29.Jun
  • 30°C
  • 27°C
AM Showers
AM Showers
  • Wind: 28km/h ESE
  • Humidity: 77%
  • UV index: 11
  • Precip. probability: 44%
  • Precipitation: 2mm
  • 05:44 18:36 AST
Mon30.Jun
  • 30°C
  • 26°C
Partly Cloudy
Partly Cloudy
  • Wind: 26km/h ESE
  • Humidity: 75%
  • UV index: 11
  • Precip. probability: 18%
  • Precipitation: 0mm
  • 05:45 18:36 AST
Ten-day trends indicate that a combination of cloudy and rain-filled weather is predicted.
Rain is anticipated on Sunday, Monday, Friday through next Sunday.
The variation in maximum temperature will be negligible in the coming days. Expected highs will hover between 29°C and 31°C, while fluctuations in the night’s lowest temperature will be also minimal, as the minimum temperature is expected to range between 26°C and 27°C.
With a high of 31°C, today is the hottest day; the coldest days will be Friday and next Saturday, with a maximum of 29°C.
Including the humidity's impact, the maximum feel-like temperature may increase substantially and vary between a hot 34°C and a steamy 38°C.
Updated: Jun 21, 2025 @ 15:14:04 UTC
Published by: Weather Atlas | About Us
Data Sources | |
Weather Forecasting & Climate
englishespañol中文
Share