Weather forecast for 10 days
Gros Islet, Saint Lucia

Weather forecast for the weekend

Saturday, 21. Jun

Partly Cloudy / Wind
05:35

18:35
AST
Partly Cloudy / Wind
30°C / 27°C
  • Wind: 36km/h E
  • Humidity: 75%
  • Precip. probability: 12%
  • Precipitation: 0mm
  • UV index: 11
On Saturday, in Gros Islet, expect a partly cloudy sky with occasional wind gusts.
Rainfall is not forecasted. The day's temperature scale will range from a moderate high of a humid 30°C to a minimum of a moderately hot 27°C.
The high is predicted to coincide with June's normal of 30°C.
Sunrise will be at 05:35 and sunset at 18:35; the daylight will last for 13h and 0min.

Sunday, 22. Jun

PM Showers / Wind
05:35

18:35
AST
PM Showers / Wind
29°C / 26°C
  • Wind: 36km/h E
  • Humidity: 78%
  • Precip. probability: 40%
  • Precipitation: 1mm
  • UV index: 11
On Sunday, 22nd of June, there will be gusty winds with afternoon showers across the area.
Minimal precipitation is predicted. Temperature values will show minor divergence, extending from a temperate 29°C to a moderately hot 26°C.
On Sunday, expect the temperature to remain near June's average maximum of 30°C.
Sunrise will be at 05:35 and sunset at 18:35; the daylight will last for 13h and 0min.

Frequently asked questions

What is the weather forecast for Gros Islet for Saturday?
On Saturday, in Gros Islet, wind-swept clouds will drift across the sky, making for a partly cloudy and breezy day.
Will it rain on Saturday in Gros Islet?
No, it will not rain on Saturday.
What will be the highest temperature on Saturday?
On Saturday, the maximum temperature will be 30°C, while the minimum temperature will be 27°C.
What is the weather forecast for Gros Islet for Sunday?
On Sunday, gusty winds and light rain showers are expected as the afternoon progresses.
Will it rain on Sunday?
On Sunday, there is a low chance of minimal precipitation in Gros Islet.
What will be the maximum 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 Gros Islet for the next ten days?
In Gros Islet, a combination of cloud-filled and rain-soaked weather is forecasted for the next ten days.
Will it rain in the next ten days?
Rainfall is anticipated on Thursday, Sunday through Tuesday and next Friday in Gros Islet. Thursday, 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 vary between 29°C and 30°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 37°C.
What will be the hottest and the coldest days?
For the next ten days, almost every day, the maximum temperature will be the same 30°C. With a maximum temperature of 29°C, Wednesday and Sunday will be the coldest days.

Long-term weather forecast

Wed18.Jun
  • 29°C
  • 27°C
Showers / Wind
Showers / Wind
  • Wind: 38km/h E
  • Humidity: 81%
  • UV index: 9
  • Precip. probability: 49%
  • Precipitation: 0mm
  • 05:35 18:34 AST
Thu19.Jun
  • 30°C
  • 27°C
Cloudy / Wind
Cloudy / Wind
  • Wind: 36km/h E
  • Humidity: 79%
  • UV index: 11
  • Precip. probability: 24%
  • Precipitation: 8mm
  • 05:35 18:35 AST
Fri20.Jun
  • 30°C
  • 27°C
Cloudy / Wind
Cloudy / Wind
  • Wind: 36km/h E
  • Humidity: 76%
  • UV index: 9
  • Precip. probability: 10%
  • Precipitation: 0mm
  • 05:35 18:35 AST
Sat21.Jun
  • 30°C
  • 27°C
Partly Cloudy / Wind
Partly Cloudy / Wind
  • Wind: 36km/h E
  • Humidity: 75%
  • UV index: 11
  • Precip. probability: 12%
  • Precipitation: 0mm
  • 05:35 18:35 AST
Sun22.Jun
  • 29°C
  • 26°C
PM Showers / Wind
PM Showers / Wind
  • Wind: 36km/h E
  • Humidity: 78%
  • UV index: 11
  • Precip. probability: 40%
  • Precipitation: 1mm
  • 05:35 18:35 AST
Mon23.Jun
  • 30°C
  • 27°C
AM Showers / Wind
AM Showers / Wind
  • Wind: 38km/h E
  • Humidity: 78%
  • UV index: 11
  • Precip. probability: 41%
  • Precipitation: 6mm
  • 05:36 18:36 AST
Tue24.Jun
  • 30°C
  • 26°C
Cloudy / Wind
Cloudy / Wind
  • Wind: 39km/h E
  • Humidity: 76%
  • UV index: 9
  • Precip. probability: 24%
  • Precipitation: 2mm
  • 05:36 18:36 AST
Wed25.Jun
  • 30°C
  • 26°C
Mostly Cloudy / Wind
Mostly Cloudy / Wind
  • Wind: 37km/h E
  • Humidity: 75%
  • UV index: 11
  • Precip. probability: 18%
  • Precipitation: 0mm
  • 05:36 18:36 AST
Thu26.Jun
  • 30°C
  • 26°C
Partly Cloudy / Wind
Partly Cloudy / Wind
  • Wind: 35km/h E
  • Humidity: 75%
  • UV index: 11
  • Precip. probability: 23%
  • Precipitation: 0mm
  • 05:36 18:36 AST
Fri27.Jun
  • 30°C
  • 26°C
Showers / Wind
Showers / Wind
  • Wind: 33km/h E
  • Humidity: 78%
  • UV index: 9
  • Precip. probability: 45%
  • Precipitation: 1mm
  • 05:37 18:36 AST
A combination of overcast and damp weather is anticipated.
Rainfall is forecasted for Thursday, Sunday through Tuesday and next Friday.
Highs will stay within a very narrow margin in the forecast period ahead. Expected highs will hover between 29°C and 30°C, while changes in the overnight low will be also barely noticeable, as the lowest temperatures will remain in the range of 26°C to 27°C.
Nearly all days in the upcoming ten-day period will share the same maximum of 30°C; with a maximum temperature of 29°C, Wednesday and Sunday will be the coldest days.
Combining with the humidity, the maximum feel-like temperature may increase greatly and range between a hot 34°C and a fiery hot 37°C.
May through October, with an average high-temperature of 30°C, are the warmest months in Gros Islet.
Updated: Jun 18, 2025 @ 04:18:58 UTC
Published by: Weather Atlas | About Us
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