weathermetro
Cities / Haiti
/ Grand'Anse
☁️ Poly weather
Overcast. Light rain starting around 7:15pm.
Feels like 31° Wind 6 km/h NW Humidity 88% UV 0 Air Moderate ☀ 06:37 - 19:25
Right now it is 26° in Poly with overcast skies, it feels more like 31° , today's high is 29° with an overnight low of 23° and about 12.3 mm of rain is expected. The sun rises at 06:37 and sets at 19:25, giving 12h 48m of daylight. Over the coming week highs range from 30° to 32° - a steady stretch with little day-to-day change.
Poly is in Grand'Anse, Haiti, sitting 313 m above sea level. Local time is America/Port-au-Prince (UTC−4), and every time on this page is shown in it.
Next 24 hours - temperature
21°
27°
32°
31°
22°
18:00 · 25.9° · 0 mm
19:00 · 25° · 0 mm
20:00 · 23.6° · 1.3 mm
21:00 · 23.4° · 0.3 mm
22:00 · 22.9° · 0.2 mm
23:00 · 22.8° · 0.7 mm
00:00 · 22.7° · 0 mm
01:00 · 22.3° · 0 mm
02:00 · 22° · 0 mm
03:00 · 21.9° · 0 mm
04:00 · 21.9° · 0 mm
05:00 · 21.8° · 0 mm
06:00 · 21.8° · 0 mm
07:00 · 21.9° · 0 mm
08:00 · 24.6° · 0 mm
09:00 · 28° · 0 mm
10:00 · 29.8° · 0 mm
11:00 · 30.5° · 0 mm
12:00 · 31.2° · 0 mm
13:00 · 31.4° · 0 mm
14:00 · 30.9° · 0 mm
15:00 · 29.8° · 0.4 mm
16:00 · 29.5° · 0.3 mm
17:00 · 29.4° · 0.2 mm
Precipitation
18:00 · 0 mm
18:00
19:00 · 0 mm
20:00 · 1.3 mm
21:00 · 0.3 mm
21:00
22:00 · 0.2 mm
23:00 · 0.7 mm
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 mm
15:00 · 0.4 mm
15:00
16:00 · 0.3 mm
17:00 · 0.2 mm
Hour by hour
TIME TEMP FEELS RAIN CONDITIONS
18:00
☁️
25.9°
30.5°
-
Overcast
19:00
☁️
25°
29.8°
-
Overcast
20:00
🌧️
23.6°
28.2°
1.3 mm
Rain
21:00
🌦️
23.4°
27.4°
0.3 mm
Light rain
22:00
🌦️
22.9°
26.6°
0.2 mm
Light rain
23:00
🌦️
22.8°
25.9°
0.7 mm
Light rain
00:00
⛅
22.7°
25.3°
-
Partly cloudy
01:00
⛅
22.3°
24.3°
-
Partly cloudy
02:00
⛅
22°
24°
-
Partly cloudy
03:00
☁️
21.9°
23.9°
-
Overcast
04:00
☁️
21.9°
24°
-
Overcast
05:00
☁️
21.8°
23.8°
-
Overcast
🌧️
TodayAugust 12th
Avg 25° Low 23° at 06:00
High 29° at 13:00
12.3 mm rain Feels 33° Wind ~11 km/h
Cloudy
Rain
Rain
00:00
24°
0.1mm
02:00
24°
04:00
23°
06:00
23°
08:00
26°
10:00
27°
0.7mm
12:00
27°
1.2mm
14:00
28°
1.7mm
16:00
28°
2.3mm
18:00
26°
20:00
24°
1.3mm
22:00
23°
0.2mm
🌦️
ThursdayAugust 13th
Avg 26° Low 22° at 05:00
High 31° at 13:00
1 mm rain Feels 33° Wind ~16 km/h
Partly Cloudy
Cloudy
Clear
Rain
Clear
00:00
23°
02:00
22°
04:00
22°
06:00
22°
08:00
25°
10:00
30°
12:00
31°
14:00
31°
16:00
30°
0.3mm
18:00
29°
0.1mm
20:00
25°
22:00
24°
☁️
FridayAugust 14th
Avg 27° Low 23° at 06:00
High 32° at 13:00
Wind ~15 km/h
Cloudy
Clear
Cloudy
00:00
24°
02:00
24°
04:00
23°
06:00
23°
08:00
26°
10:00
30°
12:00
31°
14:00
32°
16:00
30°
18:00
28°
20:00
25°
22:00
24°
🌦️
SaturdayAugust 15th
Avg 26° Low 22° at 06:00
High 30° at 13:00
1.1 mm rain Wind ~15 km/h
Cloudy
Partly Cloudy
00:00
24°
02:00
24°
04:00
23°
06:00
22°
08:00
25°
10:00
29°
12:00
30°
14:00
30°
16:00
30°
18:00
27°
20:00
23°
0.6mm
22:00
23°
☀️
SundayAugust 16th
Avg 26° Low 22° at 05:00
High 31° at 12:00
0.1 mm rain Wind ~15 km/h
Clear
Clear
00:00
23°
02:00
23°
04:00
22°
06:00
22°
08:00
25°
10:00
30°
12:00
31°
14:00
30°
16:00
29°
18:00
28°
20:00
23°
22:00
24°
🌧️
MondayAugust 17th
Avg 26° Low 23° at 06:00
High 30° at 11:00
8.7 mm rain Feels 32° Wind ~14 km/h
Clear
Clear
Rain
00:00
24°
02:00
24°
04:00
24°
06:00
23°
08:00
25°
10:00
28°
12:00
29°
0.3mm
14:00
28°
0.3mm
16:00
29°
0.8mm
18:00
27°
1.4mm
20:00
24°
1.4mm
22:00
23°
0.4mm
🌦️
TuesdayAugust 18th
Avg 26° Low 23° at 04:00
High 32° at 12:00
3.9 mm rain Feels 34° Wind ~8 km/h
Rain
Cloudy
Partly Cloudy
Rain
00:00
23°
0.1mm
02:00
23°
0.1mm
04:00
23°
06:00
23°
08:00
24°
10:00
29°
12:00
32°
0.5mm
14:00
30°
0.5mm
16:00
30°
0.1mm
18:00
27°
0.1mm
20:00
25°
0.1mm
22:00
23°
0.5mm
🌦️
WednesdayAugust 19th
Avg 26° Low 23° at 00:00
High 30° at 11:00
1.5 mm rain Feels 33° Wind ~11 km/h
Cloudy
Rain
Partly Cloudy
00:00
23°
02:00
23°
04:00
23°
06:00
24°
08:00
25°
10:00
29°
12:00
30°
0.1mm
14:00
29°
0.1mm
16:00
28°
0.4mm
18:00
26°
20:00
24°
22:00
24°
⛅
ThursdayAugust 20th
Avg 26° Low 23° at 04:00
High 30° at 11:00
0.6 mm rain Feels 32° Wind ~11 km/h
Cloudy
Partly Cloudy
Rain
00:00
24°
02:00
23°
04:00
23°
06:00
23°
08:00
25°
10:00
29°
12:00
30°
14:00
29°
16:00
28°
0.1mm
18:00
26°
0.1mm
20:00
24°
0.1mm
22:00
24°
🌦️
FridayAugust 21st
Avg 25° Low 23° at 03:00
High 30° at 11:00
4.8 mm rain Feels 32° Wind ~10 km/h
Clear
Cloudy
Rain
00:00
23°
02:00
23°
04:00
23°
06:00
24°
08:00
25°
10:00
29°
12:00
30°
0.4mm
14:00
28°
0.4mm
16:00
27°
0.6mm
18:00
25°
0.4mm
20:00
24°
0.4mm
22:00
23°
0.2mm
🌧️
SaturdayAugust 22nd
Avg 25° Low 22° at 04:00
High 30° at 11:00
13.2 mm rain Feels 32° Wind ~11 km/h
Rain
Clear
Rain
00:00
23°
02:00
23°
04:00
22°
0.1mm
06:00
23°
08:00
25°
10:00
29°
12:00
30°
0.4mm
14:00
28°
0.4mm
16:00
26°
2.7mm
18:00
25°
0.6mm
20:00
24°
0.6mm
22:00
23°
0.6mm
🌤️
SundayAugust 23rd
Avg 25° Low 21° at 04:00
High 31° at 13:00
0.6 mm rain Feels 33° Wind ~12 km/h
Rain
Cloudy
Clear
Rain
Clear
00:00
22°
0.1mm
02:00
21°
0.1mm
04:00
21°
06:00
21°
08:00
23°
10:00
28°
12:00
31°
14:00
31°
16:00
30°
0.1mm
18:00
27°
20:00
24°
22:00
23°
☀️
MondayAugust 24th
Avg 25° Low 22° at 04:00
High 30° at 12:00
0.3 mm rain Feels 32° Wind ~11 km/h
Clear
Rain
Clear
00:00
23°
02:00
23°
04:00
22°
06:00
23°
08:00
25°
10:00
29°
12:00
30°
14:00
29°
16:00
29°
0.1mm
18:00
27°
20:00
24°
22:00
23°
☁️
TuesdayAugust 25th
Avg 26° Low 23° at 04:00
High 30° at 12:00
Wind ~11 km/h
Clear
Partly Cloudy
Cloudy
00:00
23°
02:00
23°
04:00
23°
06:00
23°
08:00
25°
10:00
28°
12:00
30°
14:00
30°
16:00
30°
18:00
27°
20:00
24°
22:00
23°
☁️
WednesdayAugust 26th
Avg 26° Low 22° at 04:00
High 31° at 13:00
Feels 33° Wind ~13 km/h
Partly Cloudy
Cloudy
Clear
00:00
23°
02:00
23°
04:00
22°
06:00
23°
08:00
26°
10:00
29°
12:00
31°
14:00
31°
16:00
30°
18:00
27°
20:00
24°
22:00
23°
🌤️
ThursdayAugust 27th
Avg 26° Low 23° at 00:00
High 32° at 13:00
Wind ~13 km/h
Clear
Cloudy
Clear
Clear
00:00
23°
02:00
23°
04:00
23°
06:00
24°
08:00
26°
10:00
29°
12:00
31°
14:00
31°
16:00
30°
18:00
28°
20:00
24°
22:00
24°
Sun
☀️ Sunrise 06:37 · Sunset 19:25
12h 48m of daylight · America/Port-au-Prince
Air quality
PM2.5 27 µg/m³ - Moderate
Fine for most people. If you have asthma or a heart condition, take it easier outdoors.
Source: Copernicus CAMS, updated hourly.
Common questions about Poly weather
Will it rain in Poly today?
Yes - about 12.3 mm of rain is expected in Poly today.
What is the temperature in Poly right now?
It is 26° in Poly right now, though it feels closer to 31° . Today runs between a low of 23° and a high of 29° .
What time is sunrise and sunset in Poly?
The sun rises at 06:37 and sets at 19:25 local time in Poly today, giving 12h 48m of daylight.
What is the air quality in Poly?
PM2.5 in Poly is currently 27 µg/m³, which counts as Moderate on the European air-quality index. Fine for most people. If you have asthma or a heart condition, take it easier outdoors.
How accurate is the Poly 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 Poly 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