St Barthelemy weather live forecast

Saturday
29th Nov
84

81

6

7
Sunday
30th Nov
86

81

6

7
Monday
1st Dec
86

79

7

7
Tuesday
2nd Dec
86

79

7

7
Wednesday
3rd Dec
86

79

5

7

5-day weather forecast updated at 04:02 on Saturday 29th November 2025 GMT

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The 5-day weather forecast for St Barthelemy is provided by the Swiss meteorological agency, meteoblue. Find out more about our data sources.

St Barthelemy weather forecast by day

Below are the detailed weather forecasts for St Barthelemy for the next 5 days.

St Barthelemy weather for Saturday 29th November 2025

Expect isolated thunderstorms in St Barthelemy, St Barthelemy with a maximum temperature of 84°F, moderate levels of heat & humidity, maximum UV of 7 (High) and 6 hours of bright sunshine. There are 0-2 mm of rainfall expected with 34% chance of some rain and a moderate breeze of 16 mph from the east.

84
°F maximum temperature
81
°F minimum temperature
isolated thunderstorms
6
hours of sunshine
7
UV index (High)
34
% chance of some rain
<2
mm of rainfall expected
M
moderate heat & humidity
16
mph wind from E

St Barthelemy weather for Sunday 30th November 2025

Expect isolated thunderstorms in St Barthelemy, St Barthelemy with a maximum temperature of 86°F, moderate levels of heat & humidity, maximum UV of 7 (High) and 6 hours of bright sunshine. There are 0-2 mm of rainfall expected with 35% chance of some rain and a moderate breeze of 16 mph from the east.

86
°F maximum temperature
81
°F minimum temperature
isolated thunderstorms
6
hours of sunshine
7
UV index (High)
35
% chance of some rain
<2
mm of rainfall expected
M
moderate heat & humidity
16
mph wind from E

St Barthelemy weather for Monday 1st December 2025

Expect isolated thunderstorms in St Barthelemy, St Barthelemy with a maximum temperature of 86°F, moderate levels of heat & humidity, maximum UV of 7 (High) and 7 hours of bright sunshine. There are 0-2 mm of rainfall expected with 42% chance of some rain and a moderate breeze of 12 mph from the north-east.

86
°F maximum temperature
79
°F minimum temperature
isolated thunderstorms
7
hours of sunshine
7
UV index (High)
42
% chance of some rain
<2
mm of rainfall expected
M
moderate heat & humidity
12
mph wind from NE

St Barthelemy weather for Tuesday 2nd December 2025

Expect broken clouds in St Barthelemy, St Barthelemy with a maximum temperature of 86°F, moderate levels of heat & humidity, maximum UV of 7 (High) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 6 mph from the east.

86
°F maximum temperature
79
°F minimum temperature
broken clouds
7
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
M
moderate heat & humidity
6
mph wind from E

St Barthelemy weather for Wednesday 3rd December 2025

Expect isolated thunderstorms in St Barthelemy, St Barthelemy with a maximum temperature of 86°F, moderate levels of heat & humidity, maximum UV of 7 (High) and 5 hours of bright sunshine. There are 2-5 mm of rainfall expected with 57% chance of some rain and a gentle breeze of 9 mph from the east.