Sint Maarten weather live forecast

Thursday
15th Jan
84

77

6

7
Friday
16th Jan
84

77

6

8
Saturday
17th Jan
84

75

7

7
Sunday
18th Jan
84

75

7

7
Monday
19th Jan
82

75

5

8

5-day weather forecast updated at 04:00 on Thursday 15th January 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 Thursday 15th January 2026

Expect isolated thunderstorms in Sint Maarten, Sint Maarten with a maximum temperature of 84°F, moderate levels of heat & humidity, maximum UV of 7 (High) and 6 hours of bright sunshine. There are 0-2 mm of rainfall expected with 4% chance of some rain and a gentle breeze of 12 mph from the east.

84
°F maximum temperature
77
°F minimum temperature
isolated thunderstorms
6
hours of sunshine
7
UV index (High)
4
% chance of some rain
<2
mm of rainfall expected
M
moderate heat & humidity
12
mph wind from E

Sint Maarten weather for Friday 16th January 2026

Expect broken clouds in Sint Maarten, Sint Maarten with a maximum temperature of 84°F, moderate levels of heat & humidity, maximum UV of 8 (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.

84
°F maximum temperature
77
°F minimum temperature
broken clouds
6
hours of sunshine
8
UV index (Very High)
0
mm of rainfall expected
M
moderate heat & humidity
12
mph wind from E

Sint Maarten weather for Saturday 17th January 2026

Expect isolated thunderstorms in Sint Maarten, Sint Maarten with a maximum temperature of 84°F, moderate levels of heat & humidity, maximum UV of 7 (High) and 7 hours of bright sunshine. There are 0-2 mm of rainfall expected with 35% chance of some rain and a moderate breeze of 16 mph from the east.

84
°F maximum temperature
75
°F minimum temperature
isolated thunderstorms
7
hours of sunshine
7
UV index (High)
35
% chance of some rain
<2
mm of rainfall expected
M
moderate heat & humidity
16
mph wind from E

Sint Maarten weather for Sunday 18th January 2026

Expect broken clouds in Sint Maarten, Sint Maarten with a maximum temperature of 84°F, moderate levels of heat & humidity, maximum UV of 7 (High) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 16 mph from the east.

84
°F maximum temperature
75
°F minimum temperature
broken clouds
7
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
M
moderate heat & humidity
16
mph wind from E

Sint Maarten weather for Monday 19th January 2026

Expect isolated thunderstorms in Sint Maarten, Sint Maarten with a maximum temperature of 82°F, moderate levels of heat & humidity, maximum UV of 8 (Very High) and 5 hours of bright sunshine. There are 2-5 mm of rainfall expected with 43% chance of some rain and a moderate breeze of 13 mph from the east.