Sint Maarten weather live forecast

Wednesday
2nd Sep
31

27

8

11
Thursday
3rd Sep
31

27

6

11
Friday
4th Sep
32

28

7

11
Saturday
5th Sep
32

28

7

10
Sunday
6th Sep
32

28

8

11

5-day weather forecast updated at 04:00 on Wednesday 2nd September 2026 GMT

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

Sint Maarten weather forecast by day

Below are the detailed weather forecasts for Sint Maarten for the next 5 days.

Sint Maarten weather for Wednesday 2nd September 2026

Expect broken clouds in Sint Maarten, Sint Maarten 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 mm of rainfall expected and a gentle breeze of 13 kph from the east.

31
°C maximum temperature
27
°C minimum temperature
broken clouds
8
hours of sunshine
11
UV index (Extreme)
0
mm of rainfall expected
M
moderate heat & humidity
13
kph wind from E

Sint Maarten weather for Thursday 3rd September 2026

Expect broken clouds in Sint Maarten, Sint Maarten 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 0 mm of rainfall expected and a light breeze of 12 kph from the east.

31
°C maximum temperature
27
°C minimum temperature
broken clouds
6
hours of sunshine
11
UV index (Extreme)
0
mm of rainfall expected
M
moderate heat & humidity
12
kph wind from E

Sint Maarten weather for Friday 4th September 2026

Expect broken clouds in Sint Maarten, Sint Maarten with a maximum temperature of 32°C, high 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 15 kph from the east.

32
°C maximum temperature
28
°C minimum temperature
broken clouds
7
hours of sunshine
11
UV index (Extreme)
0
mm of rainfall expected
H
high heat & humidity
15
kph wind from E

Sint Maarten weather for Saturday 5th September 2026

Expect isolated thunderstorms in Sint Maarten, Sint Maarten with a maximum temperature of 32°C, high levels of heat & humidity, maximum UV of 10 (Very High) and 7 hours of bright sunshine. There are 2-5 mm of rainfall expected with 66% chance of some rain and a gentle breeze of 14 kph from the east.

32
°C maximum temperature
28
°C minimum temperature
isolated thunderstorms
7
hours of sunshine
10
UV index (Very High)
66
% chance of some rain
<5
mm of rainfall expected
H
high heat & humidity
14
kph wind from E

Sint Maarten weather for Sunday 6th September 2026

Expect isolated thunderstorms in Sint Maarten, Sint Maarten with a maximum temperature of 32°C, moderate levels of heat & humidity, maximum UV of 11+ (Extreme) and 8 hours of bright sunshine. There are 10-20 mm of rainfall expected with 51% chance of some rain and a light breeze of 12 kph from the east.