Weather for TNCM/St Maarten/Princess Juliana International

St Maarten, ST MAARTEN

Last Update: 13 Sep 2025 08:00
Temperature (°F)
82
Dewpoint
81
Relative Humidity
94
Wind Direction
70
Gust
Pressure
29.87
Sky
Few
Ceiling
Unl
Visibility
6
Heat Index
94
Wind Chill
82
Wind Speed
5
METAR
METAR   TNCM   130800Z   07004KT   9999   FEW016   28/27   Q1012   
TAF
TAF   TNCM   122240Z   1300/1324   08008KT   9999   FEW018   BECMG   1316/1318   10011KT   6000   SHRA   FEW013CB   SCT015   BKN034   PROB40   TEMPO   1320/1324   3000   TSRA   

7 Day Forecast

°F °C
Today
89
81
32
27
PM Showers
Day
Partly cloudy this morning. A few showers developing during the afternoon. High 89F. Winds E at 10 to 15 mph. Chance of rain 30%.
Partly cloudy skies during the morning giving way to a few showers late. High 32C. Winds E at 15 to 25 km/h. Chance of rain 30%.
Night
Cloudy skies early with scattered thunderstorms developing late. Low 81F. Winds E at 10 to 15 mph. Chance of rain 40%.
Cloudy skies early with scattered thunderstorms developing late. Low 27C. Winds E at 10 to 15 km/h. Chance of rain 40%.
Sunrise: 06:00 AM
Sunset: 06:15 PM
Moonrise: 11:02 PM
Moonset: 11:52 AM
Tomorrow
90
82
32
28
Cloudy
Day
Cloudy. High around 90F. Winds ESE at 10 to 20 mph.
Cloudy. High 32C. Winds ESE at 15 to 30 km/h.
Night
A few clouds. Low 82F. Winds E at 10 to 15 mph.
Partly cloudy skies. Low 28C. Winds E at 15 to 25 km/h.
Sunrise: 06:00 AM
Sunset: 06:15 PM
Moonrise:
Moonset: 12:57 PM
Monday
89
82
32
28
PM Showers
Chance of afternoon showers. Highs in the upper 80s and lows in the low 80s.
Showers possible in the afternoon. Highs 31 to 33C and lows 27 to 29C.
06:00 AM
06:14 PM
12:03 AM
01:57 PM
Tuesday
89
81
31
27
Showers
Showers. Highs in the upper 80s and lows in the low 80s.
Showers. Highs 30 to 32C and lows 26 to 28C.
06:00 AM
06:13 PM
01:06 AM
02:51 PM
Wednesday
88
81
31
27
Scattered Thunderstorms
Scattered thunderstorms possible. Highs in the upper 80s and lows in the low 80s.
A few thunderstorms possible. Highs 30 to 32C and lows 26 to 28C.
06:00 AM
06:12 PM
02:08 AM
03:38 PM
Thursday
89
81
31
27
Few Showers
Few showers. Highs in the upper 80s and lows in the low 80s.
Occasional showers possible. Highs 30 to 32C and lows 26 to 28C.
06:00 AM
06:11 PM
03:07 AM
04:20 PM
Friday
89
81
32
27
Partly Cloudy
Mix of sun and clouds. Highs in the upper 80s and lows in the low 80s.
Times of sun and clouds. Highs 31 to 33C and lows 26 to 28C.
06:00 AM
06:10 PM
04:02 AM
04:57 PM