St Barthelemy weather live forecast

Monday
2nd Jun

88

81

8
Tuesday
3rd Jun

88

81

7
Wednesday
4th Jun

88

79

8
Thursday
5th Jun

86

79

8
Friday
6th Jun

86

79

6

5-day weather forecast updated at 04:01 on Monday 2nd June 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 Monday 2nd June 2025

Expect broken clouds in St Barthelemy, St Barthelemy with a maximum temperature of 88°F, moderate levels of heat & humidity, maximum UV of 9 (Very High) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 16 mph from the east.

88
°F maximum temperature
81
°F minimum temperature
broken clouds
8
hours of sunshine
9
UV index (Very High)
0
mm of rainfall expected
M
moderate heat & humidity
16
mph wind from E

St Barthelemy weather for Tuesday 3rd June 2025

Expect isolated thunderstorms in St Barthelemy, St Barthelemy with a maximum temperature of 88°F, moderate levels of heat & humidity, maximum UV of 11 (Extreme) and 7 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.

88
°F maximum temperature
81
°F minimum temperature
isolated thunderstorms
7
hours of sunshine
11
UV index (Extreme)
34
% chance of some rain
<2
mm of rainfall expected
M
moderate heat & humidity
16
mph wind from E

St Barthelemy weather for Wednesday 4th June 2025

Expect isolated thunderstorms in St Barthelemy, St Barthelemy with a maximum temperature of 88°F, moderate levels of heat & humidity, maximum UV of 11 (Extreme) and 8 hours of bright sunshine. There are 0-2 mm of rainfall expected with 42% chance of some rain and a moderate breeze of 16 mph from the east.

88
°F maximum temperature
79
°F minimum temperature
isolated thunderstorms
8
hours of sunshine
11
UV index (Extreme)
42
% chance of some rain
<2
mm of rainfall expected
M
moderate heat & humidity
16
mph wind from E

St Barthelemy weather for Thursday 5th June 2025

Expect broken clouds in St Barthelemy, St Barthelemy with a maximum temperature of 86°F, moderate levels of heat & humidity, maximum UV of 11 (Extreme) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 15 mph from the east.

86
°F maximum temperature
79
°F minimum temperature
broken clouds
8
hours of sunshine
11
UV index (Extreme)
0
mm of rainfall expected
M
moderate heat & humidity
15
mph wind from E

St Barthelemy weather for Friday 6th June 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 36% chance of some rain and a moderate breeze of 16 mph from the east.