Sint Maarten weather live forecast

Sunday
30th Aug
31

28

3

8
Monday
31st Aug
32

28

3

8
Tuesday
1st Sep
32

28

7

11
Wednesday
2nd Sep
32

28

7

11
Thursday
3rd Sep
32

28

7

11

5-day weather forecast updated at 04:00 on Sunday 30th August 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 Sunday 30th August 2026

Expect isolated thunderstorms in Sint Maarten, Sint Maarten with a maximum temperature of 31°C, moderate levels of heat & humidity, maximum UV of 8 (Very High) and 3 hours of bright sunshine. There are 20-30 mm of rainfall expected with 95% chance of some rain and a moderate breeze of 24 kph from the south-east.

31
°C maximum temperature
28
°C minimum temperature
isolated thunderstorms
3
hours of sunshine
8
UV index (Very High)
95
% chance of some rain
<30
mm of rainfall expected
M
moderate heat & humidity
24
kph wind from SE

Sint Maarten weather for Monday 31st August 2026

Expect isolated thunderstorms in Sint Maarten, Sint Maarten with a maximum temperature of 32°C, high levels of heat & humidity, maximum UV of 8 (Very High) and 3 hours of bright sunshine. There are 20-30 mm of rainfall expected with 77% chance of some rain and a moderate breeze of 22 kph from the south-east.

32
°C maximum temperature
28
°C minimum temperature
isolated thunderstorms
3
hours of sunshine
8
UV index (Very High)
77
% chance of some rain
<30
mm of rainfall expected
M
moderate heat & humidity
22
kph wind from SE

Sint Maarten weather for Tuesday 1st 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 11 (Extreme) and 7 hours of bright sunshine. There are 10-20 mm of rainfall expected with 49% chance of some rain and a gentle breeze of 16 kph from the east.

32
°C maximum temperature
28
°C minimum temperature
isolated thunderstorms
7
hours of sunshine
11
UV index (Extreme)
49
% chance of some rain
<20
mm of rainfall expected
H
high heat & humidity
16
kph wind from E

Sint Maarten weather for Wednesday 2nd 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 11+ (Extreme) and 7 hours of bright sunshine. There are 0-2 mm of rainfall expected with 31% 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
11
UV index (Extreme)
31
% chance of some rain
<2
mm of rainfall expected
H
high heat & humidity
14
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 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 18 kph from the east.