weathermetro
Cities / Saint Barthelemy
🌤️ Grand Fond weather
Mostly clear. No rain expected in the next few hours.
Feels like 30° Wind 17 km/h E Humidity 74% UV 2 Air Good ☀ 05:57 - 18:23
Right now it is 28° in Grand Fond with mostly clear skies and today's high is 29° with an overnight low of 28° . The sun rises at 05:57 and sets at 18:23, giving 12h 26m of daylight. Over the coming week highs range from 29° to 29° - a steady stretch with little day-to-day change.
Grand Fond is in Saint Barthelemy, sitting 18 m above sea level. Local time is America/St_Barthelemy (UTC−4), and every time on this page is shown in it.
Next 24 hours - temperature
27°
29°
31°
29°
28°
04:00 · 27.6° · 0 mm
05:00 · 27.6° · 0 mm
06:00 · 27.6° · 0 mm
07:00 · 27.7° · 0 mm
08:00 · 27.8° · 0 mm
09:00 · 27.9° · 0 mm
10:00 · 28° · 0 mm
11:00 · 28.1° · 0 mm
12:00 · 28.2° · 0 mm
13:00 · 28.3° · 0 mm
14:00 · 28.4° · 0 mm
15:00 · 28.5° · 0 mm
16:00 · 28.5° · 0 mm
17:00 · 28.4° · 0 mm
18:00 · 28.4° · 0 mm
19:00 · 28.4° · 0 mm
20:00 · 28.3° · 0 mm
21:00 · 28.3° · 0 mm
22:00 · 28.3° · 0 mm
23:00 · 28.3° · 0 mm
00:00 · 28.1° · 0 mm
01:00 · 28.1° · 0.2 mm
02:00 · 28.4° · 0.3 mm
03:00 · 28.5° · 0 mm
Precipitation
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
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 · 0.2 mm
01:00
02:00 · 0.3 mm
03:00 · 0 mm
Hour by hour
TIME TEMP FEELS RAIN CONDITIONS
04:00
🌤️
27.6°
29.4°
-
Mostly clear
05:00
⛅
27.6°
29.7°
-
Partly cloudy
06:00
🌤️
27.6°
29.8°
-
Mostly clear
07:00
☀️
27.7°
29.8°
-
Clear sky
08:00
☀️
27.8°
29.4°
-
Clear sky
09:00
☀️
27.9°
29.4°
-
Clear sky
10:00
☀️
28°
29.3°
-
Clear sky
11:00
⛅
28.1°
29.6°
-
Partly cloudy
12:00
☁️
28.2°
29.8°
-
Overcast
13:00
☁️
28.3°
29.9°
-
Overcast
14:00
☁️
28.4°
30.2°
-
Overcast
15:00
☁️
28.5°
29.8°
-
Overcast
☁️
TodaySeptember 3rd
Avg 28° Low 28° at 04:00
High 29° at 15:00
Wind ~23 km/h
Clear
Clear
Cloudy
Clear
00:00
28°
02:00
28°
04:00
28°
06:00
28°
08:00
28°
10:00
28°
12:00
28°
14:00
28°
16:00
29°
18:00
28°
20:00
28°
22:00
28°
🌦️
FridaySeptember 4th
Avg 29° Low 28° at 00:00
High 29° at 12:00
0.8 mm rain Wind ~31 km/h
Cloudy
Cloudy
00:00
28°
02:00
28°
0.3mm
04:00
29°
06:00
29°
0.1mm
08:00
29°
10:00
29°
12:00
29°
14:00
29°
16:00
29°
18:00
29°
0.1mm
20:00
29°
22:00
29°
🌦️
SaturdaySeptember 5th
Avg 29° Low 28° at 04:00
High 29° at 13:00
2.6 mm rain Feels 31° Wind ~27 km/h
Rain
Clear
00:00
29°
02:00
28°
0.6mm
04:00
28°
0.2mm
06:00
28°
08:00
28°
10:00
29°
0.1mm
12:00
29°
14:00
29°
0.3mm
16:00
29°
18:00
29°
20:00
29°
22:00
29°
🌦️
SundaySeptember 6th
Avg 29° Low 28° at 04:00
High 29° at 15:00
1.1 mm rain Feels 32° Wind ~23 km/h
Clear
Clear
Rain
Cloudy
00:00
29°
02:00
28°
04:00
28°
06:00
28°
08:00
29°
0.1mm
10:00
29°
12:00
29°
14:00
29°
16:00
29°
0.3mm
18:00
29°
0.3mm
20:00
29°
22:00
29°
🌧️
MondaySeptember 7th
Avg 29° Low 28° at 18:00
High 29° at 12:00
9.2 mm rain Feels 31° Wind ~30 km/h
Clear
Rain
00:00
29°
02:00
29°
04:00
29°
06:00
29°
08:00
29°
10:00
29°
12:00
29°
14:00
29°
0.7mm
16:00
29°
2.7mm
18:00
28°
0.5mm
20:00
29°
0.3mm
22:00
28°
0.2mm
🌧️
TuesdaySeptember 8th
Avg 28° Low 28° at 05:00
High 29° at 08:00
8.4 mm rain Wind ~33 km/h
Rain
Partly Cloudy
Clear
Rain
00:00
28°
1.3mm
02:00
28°
1.3mm
04:00
28°
1mm
06:00
28°
08:00
29°
10:00
29°
12:00
29°
14:00
29°
16:00
29°
18:00
28°
0.1mm
20:00
28°
0.1mm
22:00
28°
0.4mm
🌦️
WednesdaySeptember 9th
Avg 28° Low 28° at 00:00
High 29° at 14:00
2.1 mm rain Wind ~35 km/h
Rain
Clear
Rain
Clear
00:00
28°
0.1mm
02:00
28°
0.1mm
04:00
28°
06:00
28°
08:00
28°
10:00
28°
0.4mm
12:00
28°
0.1mm
14:00
29°
0.1mm
16:00
29°
0.1mm
18:00
29°
20:00
29°
22:00
28°
☀️
ThursdaySeptember 10th
Avg 28° Low 28° at 00:00
High 29° at 13:00
Wind ~35 km/h
Clear
00:00
28°
02:00
28°
04:00
28°
06:00
28°
08:00
29°
10:00
29°
12:00
29°
14:00
29°
16:00
29°
18:00
28°
20:00
28°
22:00
28°
☁️
FridaySeptember 11th
Avg 28° Low 28° at 01:00
High 29° at 13:00
Wind ~35 km/h
Partly Cloudy
Clear
Cloudy
00:00
29°
02:00
28°
04:00
28°
06:00
28°
08:00
28°
10:00
28°
12:00
29°
14:00
29°
16:00
29°
18:00
29°
20:00
29°
22:00
28°
☁️
SaturdaySeptember 12th
Avg 28° Low 28° at 06:00
High 29° at 13:00
0.3 mm rain Wind ~32 km/h
Cloudy
Partly Cloudy
Rain
Cloudy
00:00
28°
02:00
28°
04:00
28°
06:00
28°
08:00
28°
10:00
28°
0.1mm
12:00
29°
14:00
29°
16:00
29°
18:00
29°
20:00
29°
22:00
28°
🌦️
SundaySeptember 13th
Avg 28° Low 28° at 18:00
High 29° at 11:00
2.4 mm rain Wind ~31 km/h
Rain
Cloudy
Clear
Rain
00:00
28°
0.1mm
02:00
28°
0.1mm
04:00
28°
06:00
28°
08:00
28°
10:00
28°
12:00
29°
14:00
29°
16:00
28°
0.1mm
18:00
28°
0.6mm
20:00
28°
0.6mm
22:00
28°
🌦️
MondaySeptember 14th
Avg 28° Low 28° at 17:00
High 29° at 08:00
2.7 mm rain Wind ~29 km/h
Clear
Partly Cloudy
Clear
Rain
Cloudy
00:00
28°
02:00
28°
04:00
28°
06:00
28°
08:00
29°
10:00
29°
12:00
29°
14:00
29°
16:00
28°
0.4mm
18:00
28°
0.5mm
20:00
28°
0.5mm
22:00
28°
⛅
TuesdaySeptember 15th
Avg 28° Low 28° at 02:00
High 29° at 11:00
0.3 mm rain Wind ~33 km/h
Rain
Clear
Partly Cloudy
Clear
00:00
28°
02:00
28°
04:00
28°
0.1mm
06:00
28°
08:00
28°
10:00
28°
12:00
29°
14:00
29°
16:00
28°
18:00
28°
20:00
28°
22:00
28°
🌦️
WednesdaySeptember 16th
Avg 28° Low 28° at 00:00
High 29° at 13:00
2.4 mm rain Wind ~31 km/h
Rain
Clear
Clear
Rain
00:00
28°
0.1mm
02:00
28°
0.1mm
04:00
28°
06:00
28°
08:00
28°
10:00
28°
12:00
29°
14:00
29°
16:00
29°
18:00
29°
20:00
29°
22:00
28°
0.7mm
🌦️
ThursdaySeptember 17th
Avg 29° Low 28° at 00:00
High 29° at 17:00
2.4 mm rain Wind ~26 km/h
Rain
Partly Cloudy
Rain
Partly Cloudy
Cloudy
00:00
28°
0.1mm
02:00
29°
0.1mm
04:00
29°
06:00
29°
08:00
29°
10:00
29°
0.3mm
12:00
28°
0.4mm
14:00
28°
0.4mm
16:00
29°
18:00
29°
20:00
29°
22:00
29°
⛅
FridaySeptember 18th
Avg 29° Low 0° at 03:00
High 0° at 13:00
Feels 30° Wind ~26 km/h
Cloudy
Clear
Partly Cloudy
Clear
Unknown
00:00
29°
02:00
29°
04:00
29°
06:00
29°
08:00
29°
10:00
29°
12:00
29°
14:00
29°
16:00
29°
18:00
29°
20:00
29°
22:00
0°
Sun
☀️ Sunrise 05:57 · Sunset 18:23
12h 26m of daylight · America/St_Barthelemy
Air quality
PM2.5 2.9 µg/m³ - Good
No reason to change your plans - open the windows.
Source: Copernicus CAMS, updated hourly.
Common questions about Grand Fond weather
Will it rain in Grand Fond today?
No rain is in the forecast for Grand Fond today.
What is the temperature in Grand Fond right now?
It is 28° in Grand Fond right now, though it feels closer to 30° . Today runs between a low of 28° and a high of 29° .
What time is sunrise and sunset in Grand Fond?
The sun rises at 05:57 and sets at 18:23 local time in Grand Fond today, giving 12h 26m of daylight.
What is the air quality in Grand Fond?
PM2.5 in Grand Fond is currently 2.9 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 Grand Fond 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 Fond 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