weathermetro
Cities / French Guiana
🌤️ Relais du Galion weather
Mostly clear. No rain expected in the next few hours.
Feels like 36° Wind 11 km/h E Humidity 51% UV 10 Air Good ☀ 06:24 - 18:37
Right now it is 32° in Relais du Galion with mostly clear skies, it feels more like 36° and today's high is 35° with an overnight low of 22° . The sun rises at 06:24 and sets at 18:37, giving 12h 13m of daylight. Over the coming week highs range from 34° to 35° - a steady stretch with little day-to-day change.
Relais du Galion is in French Guiana, sitting 14 m above sea level. Local time is America/Cayenne (UTC−3), and every time on this page is shown in it.
Next 24 hours - temperature
21°
28°
35°
35°
22°
10:00 · 31.4° · 0 mm
11:00 · 32.8° · 0 mm
12:00 · 34° · 0 mm
13:00 · 34.5° · 0 mm
14:00 · 34.8° · 0 mm
15:00 · 33.9° · 0 mm
16:00 · 32.7° · 0 mm
17:00 · 30.9° · 0 mm
18:00 · 28.7° · 0 mm
19:00 · 26.9° · 0 mm
20:00 · 26.7° · 0 mm
21:00 · 26.7° · 0 mm
22:00 · 26.2° · 0 mm
23:00 · 25.6° · 0 mm
00:00 · 24.9° · 0 mm
01:00 · 24.2° · 0 mm
02:00 · 23.1° · 0 mm
03:00 · 22° · 0 mm
04:00 · 21.7° · 0 mm
05:00 · 21.6° · 0 mm
06:00 · 21.5° · 0 mm
07:00 · 22.3° · 0 mm
08:00 · 26.1° · 0 mm
09:00 · 29.1° · 0 mm
Precipitation
10:00 · 0 mm
10:00
11:00 · 0 mm
12:00 · 0 mm
13:00 · 0 mm
13:00
14:00 · 0 mm
15:00 · 0 mm
16:00 · 0 mm
16:00
17:00 · 0 mm
18:00 · 0 mm
19:00 · 0 mm
19:00
20:00 · 0 mm
21:00 · 0 mm
22:00 · 0 mm
22:00
23:00 · 0 mm
00:00 · 0 mm
01:00 · 0 mm
01:00
02:00 · 0 mm
03:00 · 0 mm
04:00 · 0 mm
04:00
05:00 · 0 mm
06:00 · 0 mm
07:00 · 0 mm
07:00
08:00 · 0 mm
09:00 · 0 mm
Hour by hour
TIME TEMP FEELS RAIN CONDITIONS
10:00
☀️
31.4°
33.6°
-
Clear sky
11:00
🌤️
32.8°
34.4°
-
Mostly clear
12:00
🌤️
34°
35.2°
-
Mostly clear
13:00
🌤️
34.5°
35.5°
-
Mostly clear
14:00
☀️
34.8°
35.7°
-
Clear sky
15:00
☀️
33.9°
35°
-
Clear sky
16:00
☁️
32.7°
34°
-
Overcast
17:00
☁️
30.9°
32.6°
-
Overcast
18:00
☀️
28.7°
31.2°
-
Clear sky
19:00
☀️
26.9°
29.5°
-
Clear sky
20:00
☀️
26.7°
29.3°
-
Clear sky
21:00
☀️
26.7°
28.9°
-
Clear sky
☀️
TodayAugust 28th
Avg 28° Low 22° at 06:00
High 35° at 14:00
Wind ~15 km/h
Clear
Clear
00:00
24°
02:00
23°
04:00
23°
06:00
22°
08:00
27°
10:00
31°
12:00
34°
14:00
35°
16:00
33°
18:00
29°
20:00
27°
22:00
26°
☀️
SaturdayAugust 29th
Avg 28° Low 22° at 06:00
High 35° at 13:00
Wind ~18 km/h
Clear
00:00
25°
02:00
23°
04:00
22°
06:00
22°
08:00
26°
10:00
31°
12:00
34°
14:00
35°
16:00
33°
18:00
28°
20:00
26°
22:00
26°
☁️
SundayAugust 30th
Avg 27° Low 22° at 05:00
High 34° at 13:00
Wind ~14 km/h
Clear
Partly Cloudy
Clear
Cloudy
00:00
25°
02:00
23°
04:00
22°
06:00
22°
08:00
26°
10:00
32°
12:00
34°
14:00
32°
16:00
30°
18:00
27°
20:00
27°
22:00
27°
☀️
MondayAugust 31st
Avg 28° Low 24° at 05:00
High 35° at 13:00
Wind ~16 km/h
Cloudy
Cloudy
Clear
00:00
27°
02:00
27°
04:00
26°
06:00
24°
08:00
27°
10:00
29°
12:00
34°
14:00
35°
16:00
33°
18:00
28°
20:00
26°
22:00
26°
☀️
TuesdaySeptember 1st
Avg 28° Low 22° at 06:00
High 35° at 13:00
Wind ~17 km/h
Clear
Cloudy
Clear
Cloudy
00:00
26°
02:00
25°
04:00
23°
06:00
22°
08:00
27°
10:00
31°
12:00
34°
14:00
34°
16:00
32°
18:00
28°
20:00
27°
22:00
27°
⛅
WednesdaySeptember 2nd
Avg 29° Low 25° at 05:00
High 34° at 15:00
Wind ~16 km/h
Cloudy
Partly Cloudy
Clear
00:00
27°
02:00
26°
04:00
26°
06:00
26°
08:00
29°
10:00
31°
12:00
31°
14:00
33°
16:00
33°
18:00
29°
20:00
27°
22:00
26°
🌤️
ThursdaySeptember 3rd
Avg 28° Low 23° at 04:00
High 35° at 13:00
Wind ~14 km/h
Partly Cloudy
Clear
Partly Cloudy
Clear
00:00
26°
02:00
24°
04:00
23°
06:00
24°
08:00
28°
10:00
32°
12:00
34°
14:00
34°
16:00
32°
18:00
29°
20:00
26°
22:00
25°
☀️
FridaySeptember 4th
Avg 28° Low 24° at 05:00
High 35° at 13:00
0.6 mm rain Wind ~18 km/h
Rain
Partly Cloudy
Rain
Clear
Cloudy
00:00
25°
02:00
25°
0.1mm
04:00
25°
06:00
24°
08:00
28°
10:00
31°
0.1mm
12:00
34°
0.1mm
14:00
35°
16:00
32°
18:00
28°
20:00
27°
22:00
26°
☀️
SaturdaySeptember 5th
Avg 28° Low 21° at 05:00
High 34° at 13:00
Wind ~18 km/h
Cloudy
Clear
00:00
25°
02:00
23°
04:00
22°
06:00
22°
08:00
28°
10:00
32°
12:00
34°
14:00
34°
16:00
32°
18:00
28°
20:00
27°
22:00
25°
☀️
SundaySeptember 6th
Avg 28° Low 23° at 03:00
High 34° at 13:00
Wind ~16 km/h
Partly Cloudy
Cloudy
Clear
00:00
24°
02:00
23°
04:00
23°
06:00
24°
08:00
27°
10:00
31°
12:00
34°
14:00
34°
16:00
32°
18:00
28°
20:00
27°
22:00
26°
🌦️
MondaySeptember 7th
Avg 28° Low 22° at 05:00
High 34° at 14:00
0.6 mm rain Wind ~16 km/h
Clear
Rain
Clear
00:00
26°
02:00
24°
04:00
22°
06:00
23°
08:00
27°
0.1mm
10:00
31°
0.1mm
12:00
33°
0.1mm
14:00
34°
16:00
32°
18:00
28°
20:00
27°
22:00
27°
🌤️
TuesdaySeptember 8th
Avg 28° Low 21° at 05:00
High 35° at 13:00
Wind ~18 km/h
Cloudy
Partly Cloudy
Clear
Partly Cloudy
00:00
25°
02:00
23°
04:00
22°
06:00
22°
08:00
27°
10:00
32°
12:00
34°
14:00
34°
16:00
32°
18:00
28°
20:00
27°
22:00
27°
☁️
WednesdaySeptember 9th
Avg 29° Low 25° at 23:00
High 34° at 14:00
Wind ~15 km/h
Partly Cloudy
Cloudy
00:00
27°
02:00
27°
04:00
27°
06:00
27°
08:00
29°
10:00
30°
12:00
33°
14:00
34°
16:00
32°
18:00
28°
20:00
27°
22:00
26°
🌦️
ThursdaySeptember 10th
Avg 27° Low 23° at 05:00
High 34° at 15:00
2.7 mm rain Wind ~15 km/h
Clear
Partly Cloudy
Rain
Cloudy
00:00
24°
02:00
24°
04:00
24°
06:00
24°
08:00
27°
0.2mm
10:00
29°
0.6mm
12:00
31°
0.6mm
14:00
34°
0.1mm
16:00
33°
18:00
28°
20:00
26°
22:00
26°
🌧️
FridaySeptember 11th
Avg 28° Low 23° at 23:00
High 35° at 14:00
21.4 mm rain Wind ~16 km/h
Clear
Partly Cloudy
Rain
00:00
26°
02:00
24°
04:00
23°
06:00
24°
08:00
28°
10:00
32°
12:00
34°
14:00
35°
16:00
33°
0.1mm
18:00
28°
0.1mm
20:00
25°
4.3mm
22:00
23°
4.1mm
🌧️
SaturdaySeptember 12th
Avg 26° Low 22° at 04:00
High 33° at 13:00
14.6 mm rain Wind ~15 km/h
Rain
Cloudy
Rain
Clear
00:00
23°
4.1mm
02:00
22°
2.9mm
04:00
22°
0.5mm
06:00
23°
0.5mm
08:00
25°
10:00
29°
0.1mm
12:00
32°
0.1mm
14:00
33°
16:00
31°
18:00
27°
20:00
26°
22:00
25°
Sun
☀️ Sunrise 06:24 · Sunset 18:37
12h 13m of daylight · America/Cayenne
Air quality
PM2.5 8.5 µg/m³ - Good
No reason to change your plans - open the windows.
Source: Copernicus CAMS, updated hourly.
Tools for Relais du Galion
Common questions about Relais du Galion weather
Will it rain in Relais du Galion today?
No rain is in the forecast for Relais du Galion today.
What is the temperature in Relais du Galion right now?
It is 32° in Relais du Galion right now, though it feels closer to 36° . Today runs between a low of 22° and a high of 35° .
What time is sunrise and sunset in Relais du Galion?
The sun rises at 06:24 and sets at 18:37 local time in Relais du Galion today, giving 12h 13m of daylight.
What is the air quality in Relais du Galion?
PM2.5 in Relais du Galion is currently 8.5 µg/m³, which counts as Good on the European air-quality index. No reason to change your plans - open the windows.
How accurate is the Relais du Galion 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 Relais du Galion 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.
This page is a live API demo. Everything above came from one call to the WeatherMetro API - free tier, 100,000 calls a month.
Read the docs
weathermetro A HatchSquare product. Weather for every place on Earth - free to read, free to build on, priced only when you need scale.
© 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