weathermetro
Cities / Martinique
/ Martinique
⛅ Grand-Case weather
Partly cloudy. No rain expected in the next few hours.
Feels like 30° Wind 17 km/h E Humidity 81% UV 0 Air Fair ☀ 05:52 - 18:11
Right now it is 27° in Grand-Case with partly cloudy skies, it feels more like 30° , today's high is 32° with an overnight low of 26° and about 2 mm of rain is expected. The sun rises at 05:52 and sets at 18:11, giving 12h 19m of daylight. Over the coming week highs range from 30° to 31° - a steady stretch with little day-to-day change.
Grand-Case is in Martinique, Martinique, sitting 46 m above sea level. Local time is America/Martinique (UTC−4), and every time on this page is shown in it.
Next 24 hours - temperature
26°
29°
32°
32°
26°
00:00 · 27.2° · 0 mm
01:00 · 27° · 0 mm
02:00 · 26.9° · 0 mm
03:00 · 26.7° · 0 mm
04:00 · 26.5° · 0 mm
05:00 · 26.5° · 0 mm
06:00 · 26.4° · 0 mm
07:00 · 28° · 0 mm
08:00 · 29° · 0 mm
09:00 · 30.2° · 0 mm
10:00 · 31.2° · 0 mm
11:00 · 31.8° · 0 mm
12:00 · 32° · 0 mm
13:00 · 31.9° · 0 mm
14:00 · 31.3° · 0.1 mm
15:00 · 30.5° · 0.3 mm
16:00 · 29.3° · 0.5 mm
17:00 · 28.5° · 0.5 mm
18:00 · 27.7° · 0.5 mm
19:00 · 27.4° · 0 mm
20:00 · 27.3° · 0 mm
21:00 · 27.2° · 0.1 mm
22:00 · 27.1° · 0 mm
23:00 · 27° · 0 mm
Precipitation
00:00 · 0 mm
00:00
01:00 · 0 mm
02:00 · 0 mm
03:00 · 0 mm
03:00
04:00 · 0 mm
05:00 · 0 mm
06:00 · 0 mm
06:00
07:00 · 0 mm
08:00 · 0 mm
09:00 · 0 mm
09:00
10:00 · 0 mm
11:00 · 0 mm
12:00 · 0 mm
12:00
13:00 · 0 mm
14:00 · 0.1 mm
15:00 · 0.3 mm
15:00
16:00 · 0.5 mm
17:00 · 0.5 mm
18:00 · 0.5 mm
18:00
19:00 · 0 mm
20:00 · 0 mm
21:00 · 0.1 mm
21:00
22:00 · 0 mm
23:00 · 0 mm
Hour by hour
TIME TEMP FEELS RAIN CONDITIONS
00:00
⛅
27.2°
29.6°
-
Partly cloudy
01:00
☁️
27°
29.3°
-
Overcast
02:00
☁️
26.9°
29°
-
Overcast
03:00
☁️
26.7°
28.8°
-
Overcast
04:00
🌤️
26.5°
28.5°
-
Mostly clear
05:00
🌤️
26.5°
28.6°
-
Mostly clear
06:00
🌤️
26.4°
28.6°
-
Mostly clear
07:00
⛅
28°
29.4°
-
Partly cloudy
08:00
🌤️
29°
30.6°
-
Mostly clear
09:00
☀️
30.2°
31.9°
-
Clear sky
10:00
☀️
31.2°
32.7°
-
Clear sky
11:00
☀️
31.8°
32.4°
-
Clear sky
🌦️
TodaySeptember 7th
Avg 29° Low 26° at 06:00
High 32° at 12:00
2 mm rain Wind ~23 km/h
Cloudy
Clear
Clear
Rain
00:00
27°
02:00
27°
04:00
27°
06:00
26°
08:00
29°
10:00
31°
12:00
32°
14:00
31°
0.1mm
16:00
29°
0.5mm
18:00
28°
0.5mm
20:00
27°
22:00
27°
🌦️
TuesdaySeptember 8th
Avg 28° Low 27° at 05:00
High 31° at 13:00
3.6 mm rain Wind ~24 km/h
Rain
00:00
27°
0.1mm
02:00
27°
04:00
27°
0.1mm
06:00
27°
08:00
28°
0.1mm
10:00
30°
12:00
31°
0.1mm
14:00
31°
0.3mm
16:00
29°
0.2mm
18:00
27°
0.5mm
20:00
27°
0.1mm
22:00
27°
0.1mm
🌧️
WednesdaySeptember 9th
Avg 28° Low 27° at 02:00
High 30° at 13:00
8 mm rain Wind ~26 km/h
Rain
Rain
00:00
27°
0.4mm
02:00
27°
0.4mm
04:00
27°
06:00
27°
08:00
29°
0.1mm
10:00
30°
0.4mm
12:00
30°
0.8mm
14:00
30°
1.1mm
16:00
29°
0.4mm
18:00
28°
0.1mm
20:00
27°
0.1mm
22:00
27°
0.5mm
🌧️
ThursdaySeptember 10th
Avg 28° Low 26° at 05:00
High 30° at 13:00
17.1 mm rain Wind ~23 km/h
Rain
00:00
27°
0.1mm
02:00
27°
0.5mm
04:00
26°
1.1mm
06:00
26°
1.2mm
08:00
28°
1.3mm
10:00
29°
1.3mm
12:00
30°
1.1mm
14:00
30°
0.5mm
16:00
29°
0.1mm
18:00
27°
0.2mm
20:00
27°
0.1mm
22:00
27°
0.5mm
🌦️
FridaySeptember 11th
Avg 28° Low 26° at 03:00
High 30° at 13:00
2.9 mm rain Wind ~25 km/h
Rain
Cloudy
Clear
Rain
00:00
26°
0.2mm
02:00
26°
0.3mm
04:00
26°
0.4mm
06:00
26°
0.1mm
08:00
28°
10:00
29°
12:00
30°
14:00
30°
16:00
29°
18:00
28°
20:00
27°
22:00
27°
0.4mm
🌦️
SaturdaySeptember 12th
Avg 28° Low 26° at 04:00
High 30° at 12:00
6.3 mm rain Wind ~22 km/h
Rain
00:00
27°
02:00
26°
04:00
26°
0.1mm
06:00
27°
0.3mm
08:00
28°
0.3mm
10:00
29°
0.2mm
12:00
30°
0.4mm
14:00
30°
0.4mm
16:00
29°
0.3mm
18:00
27°
0.3mm
20:00
27°
0.3mm
22:00
26°
0.5mm
🌦️
SundaySeptember 13th
Avg 28° Low 26° at 04:00
High 30° at 13:00
1.2 mm rain Wind ~21 km/h
Rain
Partly Cloudy
Cloudy
Rain
00:00
26°
0.1mm
02:00
26°
0.1mm
04:00
26°
0.2mm
06:00
26°
08:00
28°
10:00
29°
12:00
30°
14:00
30°
16:00
29°
18:00
28°
20:00
27°
22:00
27°
0.1mm
🌦️
MondaySeptember 14th
Avg 28° Low 26° at 04:00
High 30° at 12:00
1.5 mm rain Wind ~21 km/h
Clear
Rain
Partly Cloudy
Cloudy
00:00
27°
02:00
26°
04:00
26°
06:00
26°
0.4mm
08:00
28°
0.4mm
10:00
29°
0.1mm
12:00
30°
14:00
30°
16:00
29°
18:00
27°
20:00
27°
22:00
27°
🌦️
TuesdaySeptember 15th
Avg 28° Low 26° at 03:00
High 31° at 12:00
1.8 mm rain Wind ~24 km/h
Rain
Clear
Rain
00:00
26°
0.1mm
02:00
26°
0.1mm
04:00
26°
0.1mm
06:00
27°
08:00
29°
10:00
30°
12:00
31°
0.1mm
14:00
31°
0.1mm
16:00
29°
0.1mm
18:00
28°
0.2mm
20:00
27°
0.2mm
22:00
27°
🌦️
WednesdaySeptember 16th
Avg 28° Low 26° at 04:00
High 30° at 13:00
15 mm rain Wind ~20 km/h
Rain
Cloudy
00:00
27°
0.4mm
02:00
26°
0.4mm
04:00
26°
0.6mm
06:00
27°
0.6mm
08:00
28°
0.6mm
10:00
29°
0.9mm
12:00
30°
0.8mm
14:00
30°
0.8mm
16:00
28°
0.9mm
18:00
27°
0.8mm
20:00
27°
0.8mm
22:00
27°
🌧️
ThursdaySeptember 17th
Avg 28° Low 26° at 04:00
High 30° at 13:00
8.4 mm rain Wind ~21 km/h
Rain
Cloudy
Rain
00:00
27°
0.5mm
02:00
27°
0.5mm
04:00
26°
1.6mm
06:00
27°
0.5mm
08:00
28°
0.5mm
10:00
29°
12:00
30°
14:00
30°
16:00
29°
18:00
28°
20:00
27°
22:00
27°
0.2mm
🌦️
FridaySeptember 18th
Avg 28° Low 26° at 04:00
High 31° at 12:00
2.7 mm rain Feels 33° Wind ~20 km/h
Rain
Partly Cloudy
Rain
00:00
27°
0.2mm
02:00
26°
0.2mm
04:00
26°
0.2mm
06:00
27°
0.1mm
08:00
29°
0.1mm
10:00
30°
12:00
31°
0.2mm
14:00
30°
0.2mm
16:00
29°
0.1mm
18:00
28°
0.1mm
20:00
27°
0.1mm
22:00
27°
🌦️
SaturdaySeptember 19th
Avg 28° Low 26° at 04:00
High 31° at 13:00
1.8 mm rain Feels 33° Wind ~19 km/h
Rain
Cloudy
00:00
26°
02:00
26°
04:00
26°
06:00
27°
0.1mm
08:00
28°
0.1mm
10:00
30°
0.2mm
12:00
31°
0.2mm
14:00
31°
0.2mm
16:00
29°
0.1mm
18:00
28°
20:00
27°
22:00
27°
☁️
SundaySeptember 20th
Avg 28° Low 26° at 04:00
High 31° at 12:00
1.2 mm rain Wind ~19 km/h
Rain
Cloudy
00:00
27°
0.1mm
02:00
27°
0.1mm
04:00
26°
0.1mm
06:00
26°
0.1mm
08:00
28°
0.1mm
10:00
30°
0.1mm
12:00
31°
14:00
31°
16:00
29°
18:00
28°
20:00
27°
22:00
27°
🌦️
MondaySeptember 21st
Avg 28° Low 26° at 01:00
High 31° at 12:00
1.8 mm rain Wind ~20 km/h
Cloudy
Rain
00:00
27°
02:00
26°
04:00
27°
06:00
28°
08:00
28°
10:00
30°
12:00
31°
14:00
30°
16:00
29°
0.1mm
18:00
28°
0.2mm
20:00
27°
0.2mm
22:00
27°
0.3mm
🌦️
TuesdaySeptember 22nd
Avg 28° Low 0° at 01:00
High 0° at 12:00
Feels 31° Wind ~21 km/h
Rain
Unknown
00:00
27°
0.2mm
02:00
26°
0.2mm
04:00
26°
0.8mm
06:00
27°
0.8mm
08:00
28°
0.8mm
10:00
29°
0.9mm
12:00
29°
0.4mm
14:00
29°
0.4mm
16:00
0°
18:00
0°
20:00
0°
22:00
0°
Sun
☀️ Sunrise 05:52 · Sunset 18:11
12h 19m of daylight · America/Martinique
Air quality
PM2.5 16.6 µg/m³ - Fair
Fine for almost everyone; unusually sensitive people may notice it on a long run.
Source: Copernicus CAMS, updated hourly.
Common questions about Grand-Case weather
Will it rain in Grand-Case today?
Yes - about 2 mm of rain is expected in Grand-Case today.
What is the temperature in Grand-Case right now?
It is 27° in Grand-Case right now, though it feels closer to 30° . Today runs between a low of 26° and a high of 32° .
What time is sunrise and sunset in Grand-Case?
The sun rises at 05:52 and sets at 18:11 local time in Grand-Case today, giving 12h 19m of daylight.
What is the air quality in Grand-Case?
PM2.5 in Grand-Case is currently 16.6 µg/m³, which counts as Fair on the European air-quality index. Fine for almost everyone; unusually sensitive people may notice it on a long run.
How accurate is the Grand-Case forecast, and how far ahead does it go?
This page shows 16 days ahead, refreshed every hour. It blends ECMWF, NOAA GFS and whichever national high-resolution model covers Grand-Case best. The first three days are the dependable part - day one is usually within a degree or two - and accuracy falls off steadily after day five, so read the far end as a trend rather than a plan. We publish our measured error against real station observations on the accuracy page.
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© 2026 WeatherMetro · Weather data: ECMWF, NOAA, DWD, Météo-France, ECCC, MeteoSwiss and others (CC-BY 4.0) · Air quality & history: Copernicus CAMS / C3S · Location data: GeoNames (CC-BY) · Alerts: NWS, MeteoAlarm, ECCC