St Barthelemy weather live forecast

Saturday
29th Mar

86

77

6
Sunday
30th Mar

86

77

6
Monday
31st Mar

86

77

5
Tuesday
1st Apr

88

77

5
Wednesday
2nd Apr

88

77

6

5-day weather forecast updated at 04:01 on Saturday 29th March 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 March 2025

Expect isolated thunderstorms in St Barthelemy, St Barthelemy with a maximum temperature of 86°F, moderate levels of heat & humidity, maximum UV of 11 (Extreme) and 6 hours of bright sunshine. There are 5-10 mm of rainfall expected with 74% chance of some rain and a moderate breeze of 14 mph from the east.

86
°F maximum temperature
77
°F minimum temperature
isolated thunderstorms
6
hours of sunshine
11
UV index (Extreme)
74
% chance of some rain
<10
mm of rainfall expected
M
moderate heat & humidity
14
mph wind from E

St Barthelemy weather for Sunday 30th March 2025

Expect isolated thunderstorms in St Barthelemy, St Barthelemy with a maximum temperature of 86°F, moderate levels of heat & humidity, maximum UV of 10 (Very High) and 6 hours of bright sunshine. There are 0-2 mm of rainfall expected with 39% chance of some rain and a moderate breeze of 14 mph from the east.

86
°F maximum temperature
77
°F minimum temperature
isolated thunderstorms
6
hours of sunshine
10
UV index (Very High)
39
% chance of some rain
<2
mm of rainfall expected
M
moderate heat & humidity
14
mph wind from E

St Barthelemy weather for Monday 31st March 2025

Expect isolated thunderstorms in St Barthelemy, St Barthelemy with a maximum temperature of 86°F, moderate levels of heat & humidity, maximum UV of 11 (Extreme) and 5 hours of bright sunshine. There are 2-5 mm of rainfall expected with 65% chance of some rain and a moderate breeze of 14 mph from the east.

86
°F maximum temperature
77
°F minimum temperature
isolated thunderstorms
5
hours of sunshine
11
UV index (Extreme)
65
% chance of some rain
<5
mm of rainfall expected
M
moderate heat & humidity
14
mph wind from E

St Barthelemy weather for Tuesday 1st April 2025

Expect isolated thunderstorms in St Barthelemy, St Barthelemy with a maximum temperature of 88°F, moderate levels of heat & humidity, maximum UV of 10 (Very High) and 5 hours of bright sunshine. There are 2-5 mm of rainfall expected with 75% chance of some rain and a moderate breeze of 14 mph from the east.

88
°F maximum temperature
77
°F minimum temperature
isolated thunderstorms
5
hours of sunshine
10
UV index (Very High)
75
% chance of some rain
<5
mm of rainfall expected
M
moderate heat & humidity
14
mph wind from E

St Barthelemy weather for Wednesday 2nd April 2025

Expect broken clouds in St Barthelemy, St Barthelemy with a maximum temperature of 88°F, moderate levels of heat & humidity, maximum UV of 11 (Extreme) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 14 mph from the east.