Weather forecast for 10 daysSaint Barthélemy
Weather forecast for the weekend
Saturday 24. Oct 2026
- 31°C
- 28°C
Partly Cloudy
- Precip. probability: 14%
- Precipitation: 0mm
- Wind: 22km/hESE 119°
- Humidity: 72%
- UV index: 10
- Sunrise: 06:07 AST
- Sunset: 17:43 AST
- details ▼
On Saturday, 24th of October, thin clouds will pass through at times, but overall, it will remain bright.
A daytime temperature reaching up to a hot 31°C will subtly contrast with a nighttime low of a temperate 28°C.
Sunrise will be at 06:07 and sunset at 17:43; the daylight will last for 11h and 36min.
A daytime temperature reaching up to a hot 31°C will subtly contrast with a nighttime low of a temperate 28°C.
Sunrise will be at 06:07 and sunset at 17:43; the daylight will last for 11h and 36min.
Sunday 25. Oct 2026
- 31°C
- 28°C
Partly Cloudy
- Precip. probability: 8%
- Precipitation: 0mm
- Wind: 21km/hSE 128°
- Humidity: 73%
- UV index: 10
- Sunrise: 06:07 AST
- Sunset: 17:43 AST
- details ▼
On Sunday, in Gustavia, expect a partly sunny afternoon with variable cloud cover.
A daytime temperature reaching up to a tropical 31°C will subtly contrast with a nighttime low of a moderately hot 28°C.
Sunrise will be at 06:07 and sunset at 17:43; the daylight will last for 11h and 35min.
A daytime temperature reaching up to a tropical 31°C will subtly contrast with a nighttime low of a moderately hot 28°C.
Sunrise will be at 06:07 and sunset at 17:43; the daylight will last for 11h and 35min.
Long-term weather forecast
- Monday
- 19. Oct 2026
- min.
- 27°C
Partly Cloudy
- Precip. probability: 16%
- Precipitation: 0mm
- Wind: 11km/hSE 132°
- Humidity: 77%
- UV index: 0
- Sunrise: 06:05 AST
- Sunset: 17:46 AST
- details ▼
- Tuesday
- 20. Oct 2026
- 30°C
- 27°C
Partly Cloudy
- Precip. probability: 19%
- Precipitation: 0mm
- Wind: 10km/hSSE 153°
- Humidity: 72%
- UV index: 11
- Sunrise: 06:06 AST
- Sunset: 17:46 AST
- details ▼
- Wednesday
- 21. Oct 2026
- 31°C
- 28°C
Partly Cloudy
- Precip. probability: 8%
- Precipitation: 0mm
- Wind: 13km/hSSE 156°
- Humidity: 72%
- UV index: 11
- Sunrise: 06:06 AST
- Sunset: 17:45 AST
- details ▼
- Thursday
- 22. Oct 2026
- 31°C
- 27°C
Partly Cloudy
- Precip. probability: 15%
- Precipitation: 1mm
- Wind: 16km/hSE 135°
- Humidity: 73%
- UV index: 11
- Sunrise: 06:06 AST
- Sunset: 17:44 AST
- details ▼
- Friday
- 23. Oct 2026
- 31°C
- 28°C
Partly Cloudy
- Precip. probability: 20%
- Precipitation: 0mm
- Wind: 18km/hESE 116°
- Humidity: 73%
- UV index: 10
- Sunrise: 06:07 AST
- Sunset: 17:44 AST
- details ▼
- Saturday
- 24. Oct 2026
- 31°C
- 28°C
Partly Cloudy
- Precip. probability: 14%
- Precipitation: 0mm
- Wind: 22km/hESE 119°
- Humidity: 72%
- UV index: 10
- Sunrise: 06:07 AST
- Sunset: 17:43 AST
- details ▼
- Sunday
- 25. Oct 2026
- 31°C
- 28°C
Partly Cloudy
- Precip. probability: 8%
- Precipitation: 0mm
- Wind: 21km/hSE 128°
- Humidity: 73%
- UV index: 10
- Sunrise: 06:07 AST
- Sunset: 17:43 AST
- details ▼
- Monday
- 26. Oct 2026
- 31°C
- 27°C
Mostly Cloudy
- Precip. probability: 17%
- Precipitation: 0mm
- Wind: 19km/hSE 126°
- Humidity: 73%
- UV index: 8
- Sunrise: 06:08 AST
- Sunset: 17:42 AST
- details ▼
- Tuesday
- 27. Oct 2026
- 31°C
- 27°C
Partly Cloudy
- Precip. probability: 16%
- Precipitation: 0mm
- Wind: 16km/hESE 115°
- Humidity: 73%
- UV index: 10
- Sunrise: 06:08 AST
- Sunset: 17:41 AST
- details ▼
- Wednesday
- 28. Oct 2026
- 31°C
- 27°C
Partly Cloudy
- Precip. probability: 21%
- Precipitation: 1mm
- Wind: 15km/hESE 106°
- Humidity: 73%
- UV index: 9
- Sunrise: 06:08 AST
- Sunset: 17:41 AST
- details ▼
The forecast shows that cloudy skies are forecasted day to day.
With minimal precipitation of 1mm, rainfall is forecasted for Thursday and next Wednesday.
Temperature variation will be minimal over the next several days. Expected highs will hover between 30°C and 31°C, while the lowest nightly temperature differences will be also negligible, as the lowest temperatures will remain in the range of 27°C to 28°C.
In the next ten days, the highest temperature is expected to stay around 31°C on most days; the coldest day will be Tuesday, with a maximum of 30°C.
Including the humidity's impact, the maximum feel-like temperature may increase considerably and vary between a torrid 36°C and a sizzling 39°C.
With minimal precipitation of 1mm, rainfall is forecasted for Thursday and next Wednesday.
Temperature variation will be minimal over the next several days. Expected highs will hover between 30°C and 31°C, while the lowest nightly temperature differences will be also negligible, as the lowest temperatures will remain in the range of 27°C to 28°C.
In the next ten days, the highest temperature is expected to stay around 31°C on most days; the coldest day will be Tuesday, with a maximum of 30°C.
Including the humidity's impact, the maximum feel-like temperature may increase considerably and vary between a torrid 36°C and a sizzling 39°C.
Updated: Oct 19, 2026 @ 22:24:22 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 Gustavia, cloudy weather is anticipated for the next ten days.
With minimal precipitation of 1mm, rainfall is expected on Thursday and next Wednesday in Gustavia.
The maximum temperature will vary between 30°C and 31°C, while the minimum temperature will range between 27°C and 28°C.
Taking the humidity into consideration, the maximum feel-like temperature will range between 36°C and 39°C.
Taking the humidity into consideration, the maximum feel-like temperature will range between 36°C and 39°C.
For the next ten days, almost every day, the maximum temperature will be the same 31°C. The coldest day will be tomorrow, with a maximum of 30°C.
On Saturday, in Gustavia, clouds will come and go, but expect bright periods in between.
On Saturday, the highest temperature will be 31°C, while the lowest temperature will be 28°C.
On Sunday, a mix of clouds and blue sky is expected.
On Sunday, the highest temperature will be 31°C, while the lowest temperature will be 28°C.





