Sint Maarten weather live forecast

Tuesday
21st Apr
29

25

9

11
Wednesday
22nd Apr
29

25

7

11
Thursday
23rd Apr
29

25

6

11
Friday
24th Apr
29

25

7

11
Saturday
25th Apr
30

25

7

11

5-day weather forecast updated at 04:00 on Tuesday 21st April 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 Tuesday 21st April 2026

Expect scattered clouds in Sint Maarten, Sint Maarten with a maximum temperature of 29°C, moderate levels of heat & humidity, maximum UV of 11+ (Extreme) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 18 kph from the east.

29
°C maximum temperature
25
°C minimum temperature
scattered clouds
9
hours of sunshine
11
UV index (Extreme)
0
mm of rainfall expected
M
moderate heat & humidity
18
kph wind from E

Sint Maarten weather for Wednesday 22nd April 2026

Expect broken clouds in Sint Maarten, Sint Maarten with a maximum temperature of 29°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 13 kph from the north-east.

29
°C maximum temperature
25
°C minimum temperature
broken clouds
7
hours of sunshine
11
UV index (Extreme)
0
mm of rainfall expected
M
moderate heat & humidity
13
kph wind from NE

Sint Maarten weather for Thursday 23rd April 2026

Expect broken clouds in Sint Maarten, Sint Maarten with a maximum temperature of 29°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 north-east.

29
°C maximum temperature
25
°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 NE

Sint Maarten weather for Friday 24th April 2026

29
°C maximum temperature
25
°C minimum temperature
broken clouds
7
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 Saturday 25th April 2026

Expect isolated thunderstorms in Sint Maarten, Sint Maarten with a maximum temperature of 30°C, moderate levels of heat & humidity, maximum UV of 11+ (Extreme) and 7 hours of bright sunshine. There are 2-5 mm of rainfall expected with 50% chance of some rain and a light breeze of 12 kph from the south-east.