Weather in Grand-Case, St. Martin
Friday 6 November 2026 | 21:20
28°
Light drizzle
Feels like 30°
- High
- 29°
- Low
- 27°
- Humidity
- 78%
- Wind
- 30 km/h
Grand-Case: the next 12 hours at a glance
- Rain likely around 21:00 (63%): take an umbrella.
- Up to 28° around 21:00.
- Best time to go out: around 07:00 (27°).
Temperature and rain / Grand-Case
The coming days
High
29°
Low
26°
Average high
28.6°
Average low
27.5°
Total rain
60.8 mm
Average rain
4.1 mm
Air quality - Grand-Case
Particles and ozone
Good
4.80 µg/m³
0-1212-3535-5555+
The air is clean: enjoy the outdoors.
PM107.90µg/m³
Ozone41µg/m³
Data updated hourly
Weather nearby
More cities in St. MartinFrequently asked questions
Quick answers about the weather in Grand-Case
Tomorrow in Grand-Case, expect Thunderstorm 🌩️, with:\n\n- High of 28°\n- Low of 26°
Need more information?
Our data is updated regularly to give you the most reliable forecast.
Last updated: 2026-11-07