St Martin weather live forecast

Sunday
2nd Aug
31

28

6

10
Monday
3rd Aug
31

28

7

11
Tuesday
4th Aug
31

28

7

11
Wednesday
5th Aug
31

28

8

11

5-day weather forecast updated at 04:01 on Friday 31st July 2026 GMT

More about St Martin

St Martin by month

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

Recommended for St Martin

The 5-day weather forecast for St Martin is provided by the Swiss meteorological agency, meteoblue. Find out more about our data sources.

St Martin weather forecast by day

Below are the detailed weather forecasts for St Martin for the next 5 days.

St Martin weather for Sunday 2nd August 2026

Expect isolated thunderstorms in St Martin, St Martin with a maximum temperature of 31°C, moderate levels of heat & humidity, maximum UV of 10 (Very High) and 6 hours of bright sunshine. There are 10-20 mm of rainfall expected with 67% chance of some rain and a moderate breeze of 20 kph from the east.

31
°C maximum temperature
28
°C minimum temperature
isolated thunderstorms
6
hours of sunshine
10
UV index (Very High)
67
% chance of some rain
<20
mm of rainfall expected
M
moderate heat & humidity
20
kph wind from E

St Martin weather for Monday 3rd August 2026

Expect broken clouds in St Martin, St Martin with a maximum temperature of 31°C, moderate levels of heat & humidity, maximum UV of 11 (Extreme) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 19 kph from the east.

31
°C maximum temperature
28
°C minimum temperature
broken clouds
7
hours of sunshine
11
UV index (Extreme)
0
mm of rainfall expected
M
moderate heat & humidity
19
kph wind from E

St Martin weather for Tuesday 4th August 2026

31
°C maximum temperature
28
°C minimum temperature
broken clouds
7
hours of sunshine
11
UV index (Extreme)
0
mm of rainfall expected
M
moderate heat & humidity
16
kph wind from E

St Martin weather for Wednesday 5th August 2026

Expect isolated thunderstorms in St Martin, St Martin with a maximum temperature of 31°C, 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 58% chance of some rain and a gentle breeze of 16 kph from the east.