St Barthelemy weather live forecast

Sunday
5th Jul
32

28

7

8
Monday
6th Jul
31

28

8

9
Tuesday
7th Jul
31

27

6

11
Wednesday
8th Jul
32

28

6

11
Thursday
9th Jul
32

28

6

7

5-day weather forecast updated at 04:01 on Sunday 5th July 2026 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 Sunday 5th July 2026

Expect broken clouds in St Barthelemy, St Barthelemy with a maximum temperature of 32°C, moderate levels of heat & humidity, maximum UV of 8 (Very High) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 25 kph from the east.

32
°C maximum temperature
28
°C minimum temperature
broken clouds
7
hours of sunshine
8
UV index (Very High)
0
mm of rainfall expected
M
moderate heat & humidity
25
kph wind from E

St Barthelemy weather for Monday 6th July 2026

Expect broken clouds in St Barthelemy, St Barthelemy with a maximum temperature of 31°C, 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 24 kph from the east.

31
°C maximum temperature
28
°C minimum temperature
broken clouds
8
hours of sunshine
9
UV index (Very High)
0
mm of rainfall expected
M
moderate heat & humidity
24
kph wind from E

St Barthelemy weather for Tuesday 7th July 2026

Expect isolated thunderstorms in St Barthelemy, St Barthelemy with a maximum temperature of 31°C, moderate levels of heat & humidity, maximum UV of 11 (Extreme) and 6 hours of bright sunshine. There are 2-5 mm of rainfall expected with 53% chance of some rain and a moderate breeze of 26 kph from the east.

31
°C maximum temperature
27
°C minimum temperature
isolated thunderstorms
6
hours of sunshine
11
UV index (Extreme)
53
% chance of some rain
<5
mm of rainfall expected
M
moderate heat & humidity
26
kph wind from E

St Barthelemy weather for Wednesday 8th July 2026

Expect isolated thunderstorms in St Barthelemy, St Barthelemy with a maximum temperature of 32°C, high levels of heat & humidity, maximum UV of 11 (Extreme) and 6 hours of bright sunshine. There are 2-5 mm of rainfall expected with 30% chance of some rain and a moderate breeze of 27 kph from the east.

32
°C maximum temperature
28
°C minimum temperature
isolated thunderstorms
6
hours of sunshine
11
UV index (Extreme)
30
% chance of some rain
<5
mm of rainfall expected
H
high heat & humidity
27
kph wind from E

St Barthelemy weather for Thursday 9th July 2026

Expect broken clouds in St Barthelemy, St Barthelemy with a maximum temperature of 32°C, moderate levels of heat & humidity, maximum UV of 7 (High) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 27 kph from the east.