St Barthelemy weather live forecast

Tuesday
2nd Dec
29

26

6

6
Wednesday
3rd Dec
29

26

6

7
Thursday
4th Dec
30

27

6

7
Friday
5th Dec
30

26

7

7
Saturday
6th Dec
30

26

7

7

5-day weather forecast updated at 04:01 on Tuesday 2nd December 2025 GMT

More about St Barthelemy

St Barthelemy by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Recommended for St Barthelemy

Air France: Best fare finder - cheap flight deals

Sale

Explore best fares on flights worldwide with Air France
Book deals on flights to Europe, Africa, Asia & Americas
Check out promo fares by continent. Filter by cabin class

Go to Air France deal >>

View all Air France offers

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 Tuesday 2nd December 2025

Expect isolated thunderstorms in St Barthelemy, St Barthelemy with a maximum temperature of 29°C, moderate levels of heat & humidity, maximum UV of 6 (High) and 6 hours of bright sunshine. There are 0-2 mm of rainfall expected with 22% chance of some rain and a gentle breeze of 14 kph from the south-east.

29
°C maximum temperature
26
°C minimum temperature
isolated thunderstorms
6
hours of sunshine
6
UV index (High)
22
% chance of some rain
<2
mm of rainfall expected
M
moderate heat & humidity
14
kph wind from SE

St Barthelemy weather for Wednesday 3rd December 2025

Expect isolated thunderstorms in St Barthelemy, St Barthelemy with a maximum temperature of 29°C, moderate levels of heat & humidity, maximum UV of 7 (High) and 6 hours of bright sunshine. There are 2-5 mm of rainfall expected with 61% chance of some rain and a gentle breeze of 19 kph from the east.

29
°C maximum temperature
26
°C minimum temperature
isolated thunderstorms
6
hours of sunshine
7
UV index (High)
61
% chance of some rain
<5
mm of rainfall expected
M
moderate heat & humidity
19
kph wind from E

St Barthelemy weather for Thursday 4th December 2025

Expect isolated thunderstorms in St Barthelemy, St Barthelemy with a maximum temperature of 30°C, 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 59% chance of some rain and a moderate breeze of 23 kph from the east.

30
°C maximum temperature
27
°C minimum temperature
isolated thunderstorms
6
hours of sunshine
7
UV index (High)
59
% chance of some rain
<2
mm of rainfall expected
M
moderate heat & humidity
23
kph wind from E

St Barthelemy weather for Friday 5th December 2025

Expect scattered clouds in St Barthelemy, St Barthelemy with a maximum temperature of 30°C, 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 moderate breeze of 24 kph from the east.

30
°C maximum temperature
26
°C minimum temperature
scattered clouds
7
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
M
moderate heat & humidity
24
kph wind from E

St Barthelemy weather for Saturday 6th December 2025

Expect isolated thunderstorms in St Barthelemy, St Barthelemy with a maximum temperature of 30°C, 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 55% chance of some rain and a moderate breeze of 24 kph from the east.