Weather forecast for 10 days
Grande Riviere, Saint Lucia

Weather forecast for the weekend

Saturday, 21. Jun

Cloudy / Wind
05:35

18:35
AST
Cloudy / Wind
29°C / 26°C
  • Wind: 35km/h E
  • Humidity: 73%
  • Precip. probability: 24%
  • Precipitation: 1mm
  • UV index: 11
Tomorrow, on Saturday, overcast and breezy weather will continue throughout the day.
Minimal precipitation is anticipated. Temperatures will exhibit minor fluctuations, extending from a high of a temperate 29°C to a low of a moderately hot 26°C.
The maximum heat index, which indicates how humid air affects the felt temperature, is calculated to be a tropical 33°C. Take into consideration that the heat index values are calculated for shade and light wind conditions.
Forecasts show that tomorrow the temperature will align with June's standard maximum of 29.3°C.
Sunrise will be at 05:35 and sunset at 18:35; tomorrow's daylight will last for 13h and 0min.

Sunday, 22. Jun

Showers / Wind
05:36

18:35
AST
Showers / Wind
29°C / 26°C
  • Wind: 34km/h E
  • Humidity: 79%
  • Precip. probability: 59%
  • Precipitation: 6mm
  • UV index: 11
On Sunday, in Grande Riviere, windy weather accompanied by showers are expected.
The likelihood of rain is high. However, precipitation will be light. Temperature is predicted to reach a high of a warm 29°C during the day, slightly dropping to a low of a temperate 26°C at night.
Forecasts show that on Sunday the temperature will align with June's standard maximum of 29.3°C.
Sunrise will be at 05:36 and sunset at 18:35; the daylight will last for 12h and 59min.

Frequently asked questions

What is the weather forecast for Grande Riviere for Sunday?
On Sunday, brief showers and gusty winds are expected in the evening.
Will it rain on Sunday?
Light precipitation of 6mm is forecasted on Sunday. The chance of rainfall is 59%.
What will be the highest temperature on Sunday?
On Sunday, the highest temperature will be 29°C, while the lowest temperature will be 26°C.
What is the weather forecast for Grande Riviere for the next ten days?
In Grande Riviere, a combination of cloudy and rainy weather is forecasted for the next ten days.
Will it rain in the next ten days?
Rain is forecasted for Friday through Monday, next Friday and Saturday in Grande Riviere. Next Saturday, with light precipitation of 8mm, will be the day with the most rainfall.
How hot will it be in the next ten days?
The maximum temperature will remain unchanged at 29°C, while the minimum temperature will be between 25°C and 26°C.
Combining with the humidity, the maximum feel-like temperature will vary between 33°C and 35°C.
What will be the hottest and the coldest days?
Every day the maximum temperature will be identical 29°C.

Long-term weather forecast

Fri20.Jun
  • min.
  • 26°C
Rain Early
Rain Early
  • Wind: 31km/h E
  • Humidity: 78%
  • UV index: 0
  • Precip. probability: 98%
  • Precipitation: 7mm
  • 05:35 18:35 AST
Sat21.Jun
  • 29°C
  • 26°C
Cloudy / Wind
Cloudy / Wind
  • Wind: 35km/h E
  • Humidity: 73%
  • UV index: 11
  • Precip. probability: 24%
  • Precipitation: 1mm
  • 05:35 18:35 AST
Sun22.Jun
  • 29°C
  • 26°C
Showers / Wind
Showers / Wind
  • Wind: 34km/h E
  • Humidity: 79%
  • UV index: 11
  • Precip. probability: 59%
  • Precipitation: 6mm
  • 05:36 18:35 AST
Mon23.Jun
  • 29°C
  • 26°C
Partly Cloudy / Wind
Partly Cloudy / Wind
  • Wind: 38km/h E
  • Humidity: 75%
  • UV index: 11
  • Precip. probability: 24%
  • Precipitation: 2mm
  • 05:36 18:35 AST
Tue24.Jun
  • 29°C
  • 26°C
Cloudy / Wind
Cloudy / Wind
  • Wind: 38km/h E
  • Humidity: 75%
  • UV index: 9
  • Precip. probability: 15%
  • Precipitation: 0mm
  • 05:36 18:36 AST
Wed25.Jun
  • 29°C
  • 26°C
Mostly Cloudy / Wind
Mostly Cloudy / Wind
  • Wind: 36km/h E
  • Humidity: 75%
  • UV index: 11
  • Precip. probability: 18%
  • Precipitation: 0mm
  • 05:36 18:36 AST
Thu26.Jun
  • 29°C
  • 25°C
Partly Cloudy / Wind
Partly Cloudy / Wind
  • Wind: 34km/h E
  • Humidity: 75%
  • UV index: 11
  • Precip. probability: 21%
  • Precipitation: 0mm
  • 05:37 18:36 AST
Fri27.Jun
  • 29°C
  • 25°C
Showers
Showers
  • Wind: 32km/h E
  • Humidity: 77%
  • UV index: 11
  • Precip. probability: 40%
  • Precipitation: 7mm
  • 05:37 18:36 AST
Sat28.Jun
  • 29°C
  • 26°C
Showers
Showers
  • Wind: 31km/h E
  • Humidity: 80%
  • UV index: 9
  • Precip. probability: 54%
  • Precipitation: 8mm
  • 05:37 18:36 AST
Sun29.Jun
  • 29°C
  • 25°C
Partly Cloudy / Wind
Partly Cloudy / Wind
  • Wind: 34km/h E
  • Humidity: 75%
  • UV index: 11
  • Precip. probability: 24%
  • Precipitation: 0mm
  • 05:37 18:36 AST
Over the next ten days, conditions will reflect that a combination of overcast and rainy weather is forecasted.
Rain is forecasted for Friday through Monday, next Friday and Saturday.
In the upcoming period, temperatures will hold firm, with highs staying at 29°C, while fluctuations in the night’s lowest temperature will be also minimal, as the minimum temperature is expected to range between 25°C and 26°C.
Taking the humidity into consideration, the maximum feel-like temperature may increase substantially and vary between a blazing 33°C and a sweltering 35°C.
Updated: Jun 21, 2025 @ 02:50:42 UTC
Published by: Weather Atlas | About Us
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