St Barthelemy weather live forecast

Monday
16th Feb
84

77

7

9
Tuesday
17th Feb
84

77

8

9
Wednesday
18th Feb
84

77

6

10
Thursday
19th Feb
84

77

7

10
Friday
20th Feb
82

77

6

10

5-day weather forecast updated at 04:02 on Monday 16th February 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 Monday 16th February 2026

Expect scattered clouds in St Barthelemy, St Barthelemy with a maximum temperature of 84°F, moderate levels of heat & humidity, maximum UV of 9 (Very High) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 12 mph from the east.

84
°F maximum temperature
77
°F minimum temperature
scattered clouds
7
hours of sunshine
9
UV index (Very High)
0
mm of rainfall expected
M
moderate heat & humidity
12
mph wind from E

St Barthelemy weather for Tuesday 17th February 2026

Expect scattered clouds in St Barthelemy, St Barthelemy with a maximum temperature of 84°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 gentle breeze of 11 mph from the east.

84
°F maximum temperature
77
°F minimum temperature
scattered clouds
8
hours of sunshine
9
UV index (Very High)
0
mm of rainfall expected
M
moderate heat & humidity
11
mph wind from E

St Barthelemy weather for Wednesday 18th February 2026

Expect isolated thunderstorms in St Barthelemy, St Barthelemy with a maximum temperature of 84°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 20% chance of some rain and a gentle breeze of 11 mph from the east.

84
°F maximum temperature
77
°F minimum temperature
isolated thunderstorms
6
hours of sunshine
10
UV index (Very High)
20
% chance of some rain
<2
mm of rainfall expected
M
moderate heat & humidity
11
mph wind from E

St Barthelemy weather for Thursday 19th February 2026

Expect broken clouds in St Barthelemy, St Barthelemy with a maximum temperature of 84°F, moderate levels of heat & humidity, maximum UV of 10 (Very High) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 11 mph from the east.

84
°F maximum temperature
77
°F minimum temperature
broken clouds
7
hours of sunshine
10
UV index (Very High)
0
mm of rainfall expected
M
moderate heat & humidity
11
mph wind from E

St Barthelemy weather for Friday 20th February 2026

Expect broken clouds in St Barthelemy, St Barthelemy with a maximum temperature of 82°F, low levels of heat & humidity, maximum UV of 10 (Very High) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 12 mph from the east.