St. Maarten - Princess Juliana (Sint Maarten) weather
Find a forecast
Forecast days
-
Maximum daytime temperature: 30° Celsius; Minimum nighttime temperature: 28° Celsius;
Maximum daytime temperature: 30° Celsius; Minimum nighttime temperature: 28° Celsius; -
Maximum daytime temperature: 30° Celsius; Minimum nighttime temperature: 28° Celsius;
Maximum daytime temperature: 30° Celsius; Minimum nighttime temperature: 28° Celsius;
-
Maximum daytime temperature: 30° Celsius; Minimum nighttime temperature: 28° Celsius;
Maximum daytime temperature: 30° Celsius; Minimum nighttime temperature: 28° Celsius;
-
Maximum daytime temperature: 30° Celsius; Minimum nighttime temperature: 28° Celsius;
Maximum daytime temperature: 30° Celsius; Minimum nighttime temperature: 28° Celsius;
-
Maximum daytime temperature: 30° Celsius; Minimum nighttime temperature: 28° Celsius;
Maximum daytime temperature: 30° Celsius; Minimum nighttime temperature: 28° Celsius;
-
Maximum daytime temperature: 30° Celsius; Minimum nighttime temperature: 28° Celsius;
Maximum daytime temperature: 30° Celsius; Minimum nighttime temperature: 28° Celsius;
-
Maximum daytime temperature: 30° Celsius; Minimum nighttime temperature: 28° Celsius;
Maximum daytime temperature: 30° Celsius; Minimum nighttime temperature: 28° Celsius;
Sunny.
Sunrise:
Sunset:
Ex UV
No pollution data.
No pollen data.
7 day forecast for St. Maarten - Princess Juliana
Today (1 September 2025)
| Time |
12:00
|
13:00
|
14:00
|
15:00
|
16:00
|
17:00
|
18:00
|
19:00
|
20:00
|
21:00
|
22:00
|
23:00
|
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Weather symbols |  |
|
|
|
|
|
 |
|
|
|
|
|
| Chance of precipitation |
10%
|
<5%
|
10%
|
<5%
|
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
| Temperature |
30°
|
30°
|
30°
|
30°
|
30°
|
30°
|
30°
|
29°
|
29°
|
29°
|
29°
|
29°
|
| Feels like temperature (°C) |
31°
|
31°
|
31°
|
31°
|
31°
|
31°
|
31°
|
31°
|
30°
|
30°
|
30°
|
30°
|
| Wind direction and speed |
ESE
10
|
ESE
10
|
ESE
10
|
ESE
10
|
ESE
10
|
ESE
10
|
E
10
|
E
11
|
E
12
|
E
12
|
E
12
|
E
13
|
| Wind gust (mph) |
20
|
20
|
19
|
19
|
18
|
18
|
17
|
18
|
19
|
19
|
19
|
19
|
| Visibility |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
65%
|
65%
|
64%
|
64%
|
65%
|
66%
|
69%
|
74%
|
75%
|
76%
|
76%
|
76%
|
| UV | 12 | 11 | 8 | 5 | 2 | 1 | 1 | - | - | - | - | - |
Tuesday (2 September 2025)
| Time |
00:00
|
01:00
|
02:00
|
03:00
|
04:00
|
05:00
|
06:00
|
07:00
|
08:00
|
09:00
|
10:00
|
11:00
|
12:00
|
13:00
|
14:00
|
15:00
|
16:00
|
17:00
|
18:00
|
19:00
|
20:00
|
23:00
|
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Chance of precipitation |
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
20%
|
20%
|
20%
|
30%
|
30%
|
30%
|
30%
|
20%
|
10%
|
10%
|
10%
|
<5%
|
10%
|
| Temperature (°C) |
29°
|
29°
|
28°
|
28°
|
28°
|
28°
|
28°
|
28°
|
29°
|
29°
|
29°
|
29°
|
30°
|
30°
|
30°
|
30°
|
30°
|
30°
|
30°
|
29°
|
29°
|
29°
|
| Feels like temperature (°C) |
30°
|
30°
|
30°
|
30°
|
30°
|
30°
|
30°
|
29°
|
30°
|
30°
|
30°
|
30°
|
30°
|
31°
|
31°
|
31°
|
31°
|
31°
|
31°
|
30°
|
30°
|
30°
|
| Wind direction and speed (mph) |
ESE
13
|
ESE
12
|
ESE
12
|
ESE
12
|
ESE
12
|
ESE
12
|
ESE
12
|
ESE
12
|
ESE
12
|
ESE
12
|
ESE
12
|
ESE
12
|
ESE
12
|
ESE
11
|
ESE
11
|
ESE
11
|
ESE
11
|
E
12
|
E
12
|
E
13
|
E
13
|
E
13
|
| Wind gust (mph) |
19
|
19
|
18
|
18
|
18
|
18
|
19
|
19
|
20
|
21
|
21
|
21
|
21
|
20
|
20
|
20
|
20
|
20
|
20
|
20
|
21
|
20
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
77%
|
79%
|
79%
|
81%
|
80%
|
81%
|
81%
|
78%
|
76%
|
75%
|
74%
|
72%
|
68%
|
67%
|
67%
|
66%
|
67%
|
68%
|
72%
|
75%
|
75%
|
76%
|
| UV | - | - | - | - | - | 1 | 1 | 1 | 4 | 7 | 10 | 12 | 12 | 11 | 8 | 5 | 2 | 1 | 1 | - | - | - |
Wednesday (3 September 2025)
| Time |
02:00
|
05:00
|
08:00
|
11:00
|
14:00
|
17:00
|
20:00
|
23:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
| Chance of precipitation |
<5%
|
10%
|
20%
|
30%
|
20%
|
10%
|
<5%
|
<5%
|
| Temperature (°C) |
28°
|
28°
|
29°
|
29°
|
30°
|
30°
|
29°
|
29°
|
| Feels like temperature (°C) |
29°
|
29°
|
29°
|
30°
|
30°
|
30°
|
29°
|
29°
|
| Wind direction and speed (mph) |
E
13
|
E
12
|
E
13
|
ESE
13
|
ESE
11
|
E
12
|
ENE
14
|
E
14
|
| Wind gust (mph) |
19
|
20
|
22
|
22
|
21
|
22
|
22
|
21
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
76%
|
77%
|
75%
|
67%
|
65%
|
64%
|
73%
|
74%
|
| UV | - | 1 | 4 | 12 | 8 | 1 | - | - |
Thursday (4 September 2025)
| Time |
02:00
|
05:00
|
08:00
|
11:00
|
14:00
|
17:00
|
20:00
|
23:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
 |
|
|
|
|
| Chance of precipitation |
10%
|
10%
|
40%
|
50%
|
50%
|
10%
|
10%
|
20%
|
| Temperature (°C) |
29°
|
28°
|
28°
|
29°
|
30°
|
30°
|
29°
|
29°
|
| Feels like temperature (°C) |
29°
|
29°
|
29°
|
30°
|
30°
|
30°
|
29°
|
29°
|
| Wind direction and speed (mph) |
E
13
|
E
12
|
E
12
|
E
12
|
E
12
|
E
13
|
E
15
|
E
14
|
| Wind gust (mph) |
20
|
20
|
22
|
23
|
22
|
22
|
23
|
21
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
74%
|
75%
|
75%
|
69%
|
66%
|
69%
|
76%
|
78%
|
| UV | - | 1 | 4 | 12 | 8 | 1 | - | - |
Friday (5 September 2025)
| Time |
02:00
|
05:00
|
08:00
|
11:00
|
14:00
|
17:00
|
20:00
|
23:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
| Chance of precipitation |
30%
|
20%
|
30%
|
30%
|
20%
|
<5%
|
<5%
|
20%
|
| Temperature (°C) |
29°
|
28°
|
29°
|
30°
|
30°
|
30°
|
29°
|
29°
|
| Feels like temperature (°C) |
29°
|
29°
|
29°
|
30°
|
31°
|
30°
|
29°
|
29°
|
| Wind direction and speed (mph) |
E
14
|
E
13
|
E
14
|
E
15
|
E
14
|
E
14
|
E
15
|
E
15
|
| Wind gust (mph) |
21
|
23
|
24
|
25
|
24
|
24
|
24
|
22
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
G
|
G
|
G
|
G
|
| Humidity |
81%
|
84%
|
79%
|
74%
|
68%
|
71%
|
76%
|
78%
|
| UV | - | 1 | 4 | 12 | 8 | 1 | - | - |
Saturday (6 September 2025)
| Time |
02:00
|
05:00
|
08:00
|
11:00
|
14:00
|
17:00
|
20:00
|
23:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
| Chance of precipitation |
10%
|
10%
|
40%
|
50%
|
50%
|
10%
|
20%
|
30%
|
| Temperature (°C) |
29°
|
28°
|
29°
|
29°
|
30°
|
29°
|
29°
|
28°
|
| Feels like temperature (°C) |
30°
|
29°
|
29°
|
30°
|
31°
|
30°
|
29°
|
29°
|
| Wind direction and speed (mph) |
E
13
|
ENE
13
|
E
13
|
E
12
|
E
11
|
ENE
12
|
E
14
|
E
14
|
| Wind gust (mph) |
20
|
21
|
21
|
21
|
21
|
22
|
22
|
22
|
| Visibility (description) |
G
|
G
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
81%
|
81%
|
76%
|
73%
|
68%
|
71%
|
75%
|
76%
|
| UV | - | 1 | 4 | 12 | 8 | 1 | - | - |
Sunday (7 September 2025)
| Time |
02:00
|
05:00
|
08:00
|
11:00
|
14:00
|
17:00
|
20:00
|
23:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
 |
|
|
|
|
| Chance of precipitation |
20%
|
10%
|
20%
|
30%
|
30%
|
20%
|
20%
|
30%
|
| Temperature (°C) |
28°
|
28°
|
28°
|
29°
|
30°
|
29°
|
29°
|
29°
|
| Feels like temperature (°C) |
29°
|
28°
|
28°
|
29°
|
30°
|
29°
|
29°
|
29°
|
| Wind direction and speed (mph) |
E
13
|
E
14
|
E
14
|
E
14
|
E
14
|
E
14
|
ENE
15
|
E
14
|
| Wind gust (mph) |
21
|
23
|
25
|
24
|
24
|
24
|
23
|
23
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
78%
|
77%
|
76%
|
68%
|
66%
|
69%
|
76%
|
76%
|
| UV | - | 1 | 4 | 12 | 7 | 1 | - | - |
Tooltip header
UK video forecast
weather map
Forecast
Forecast for 12:00 (UTC-4), Mon
Updated 13:29 (UTC+1) on Mon 1 Sep 2025
Loading map...
More from the Met Office
-
CAUSES OF CLIMATE CHANGE
Causes of climate change
Read -
WEATHER
What is the difference between mist, fog and haze?
Read -
WEATHER
Freezing rain
Read -
MET OFFICE FOR SCHOOLS
Weather warriors DIY activity
Read -
WEATHER
8 interesting facts about autumn
Read -
SEASONAL ADVICE
4 tips for staying safe in ice
Read