Grand-Case, St. Martin hourly weather forecast
Sunday 15 November 2026 | 01:00
29°
Overcast
Feels like 31°
- High
- 29°
- Low
- 29°
- Humidity
- 70%
- Wind
- 27 km/h
Hourly forecast / Grand-Case
Conditions hour by hour
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Chance of rain
Wind speed
Humidity
Temperature and rain / Grand-Case
The coming days
High
29°
Low
26°
Average high
28.8°
Average low
27.7°
Total rain
38.8 mm
Average rain
2.6 mm
Air quality - Grand-Case
Particles and ozone
Moderate
15.70 µg/m³
0-1212-3535-5555+
Acceptable; sensitive people should take care.
PM1024.10µg/m³
Ozone60µg/m³
Data updated hourly
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Frequently asked questions
Quick answers about the weather in Grand-Case
Tomorrow in Grand-Case, expect Broken clouds ☁️, with:\n\n- High of 29°\n- Low of 28°
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Last updated: 2026-11-15