weathermetro
Cities / Benin
/ Mono
☀️ Grand-Popo weather
Clear sky. No rain expected in the next few hours.
Feels like 30° Wind 22 km/h SW Humidity 82% UV 10 Air Fair ☀ 06:46 - 19:02
Right now it is 26° in Grand-Popo with clear skies, it feels more like 30° and today's high is 27° with an overnight low of 25° . The sun rises at 06:46 and sets at 19:02, giving 12h 16m of daylight. Over the coming week highs range from 26° to 27° - a steady stretch with little day-to-day change.
Grand-Popo is in Mono, Benin, sitting 4 m above sea level, with a population of about 10,000. Local time is Africa/Porto-Novo (UTC+1), and every time on this page is shown in it.
Next 24 hours - temperature
24°
26°
28°
26°
25°
14:00 · 26.2° · 0 mm
15:00 · 26.1° · 0 mm
16:00 · 26.1° · 0 mm
17:00 · 25.8° · 0 mm
18:00 · 25.4° · 0 mm
19:00 · 24.9° · 0 mm
20:00 · 24.8° · 0 mm
21:00 · 24.9° · 0 mm
22:00 · 24.9° · 0 mm
23:00 · 24.9° · 0 mm
00:00 · 24.8° · 0 mm
01:00 · 24.7° · 0 mm
02:00 · 24.6° · 0 mm
03:00 · 24.5° · 0 mm
04:00 · 24.5° · 0 mm
05:00 · 24.6° · 0 mm
06:00 · 24.6° · 0 mm
07:00 · 24.5° · 0 mm
08:00 · 24.9° · 0 mm
09:00 · 25.7° · 0 mm
10:00 · 25.9° · 0 mm
11:00 · 25.9° · 0 mm
12:00 · 26.2° · 0 mm
13:00 · 26.4° · 0 mm
Precipitation
14:00 · 0 mm
14:00
15:00 · 0 mm
16:00 · 0 mm
17:00 · 0 mm
17:00
18:00 · 0 mm
19:00 · 0 mm
20:00 · 0 mm
20:00
21:00 · 0 mm
22:00 · 0 mm
23:00 · 0 mm
23:00
00:00 · 0 mm
01:00 · 0 mm
02:00 · 0 mm
02:00
03:00 · 0 mm
04:00 · 0 mm
05:00 · 0 mm
05:00
06:00 · 0 mm
07:00 · 0 mm
08:00 · 0 mm
08:00
09:00 · 0 mm
10:00 · 0 mm
11:00 · 0 mm
11:00
12:00 · 0 mm
13:00 · 0 mm
Hour by hour
TIME TEMP FEELS RAIN CONDITIONS
14:00
☀️
26.2°
27.1°
-
Clear sky
15:00
⛅
26.1°
27.2°
-
Partly cloudy
16:00
⛅
26.1°
27.2°
-
Partly cloudy
17:00
🌤️
25.8°
27.1°
-
Mostly clear
18:00
🌤️
25.4°
26.8°
-
Mostly clear
19:00
🌤️
24.9°
26.7°
-
Mostly clear
20:00
🌤️
24.8°
27°
-
Mostly clear
21:00
☀️
24.9°
26.8°
-
Clear sky
22:00
☀️
24.9°
26.6°
-
Clear sky
23:00
☀️
24.9°
26.7°
-
Clear sky
00:00
☀️
24.8°
27°
-
Clear sky
01:00
☁️
24.7°
26.6°
-
Overcast
☁️
TodayAugust 25th
Avg 25° Low 25° at 07:00
High 27° at 12:00
Wind ~23 km/h
Clear
Cloudy
Clear
Clear
00:00
26°
02:00
25°
04:00
25°
06:00
25°
08:00
25°
10:00
26°
12:00
27°
14:00
26°
16:00
26°
18:00
25°
20:00
25°
22:00
25°
⛅
WednesdayAugust 26th
Avg 25° Low 25° at 03:00
High 26° at 13:00
Wind ~26 km/h
Cloudy
Partly Cloudy
Cloudy
Cloudy
00:00
25°
02:00
25°
04:00
25°
06:00
25°
08:00
25°
10:00
26°
12:00
26°
14:00
26°
16:00
26°
18:00
25°
20:00
25°
22:00
25°
☁️
ThursdayAugust 27th
Avg 25° Low 24° at 05:00
High 27° at 11:00
0.1 mm rain Wind ~26 km/h
Cloudy
Cloudy
00:00
25°
02:00
25°
0.1mm
04:00
25°
06:00
24°
08:00
25°
10:00
27°
12:00
27°
14:00
26°
16:00
25°
18:00
26°
20:00
25°
22:00
25°
☁️
FridayAugust 28th
Avg 25° Low 24° at 05:00
High 27° at 16:00
Wind ~25 km/h
Clear
Cloudy
00:00
25°
02:00
24°
04:00
24°
06:00
24°
08:00
25°
10:00
25°
12:00
26°
14:00
25°
16:00
27°
18:00
25°
20:00
25°
22:00
25°
🌧️
SaturdayAugust 29th
Avg 24° Low 24° at 16:00
High 26° at 13:00
12.9 mm rain Wind ~23 km/h
Cloudy
Rain
Rain
00:00
25°
02:00
25°
04:00
24°
0.1mm
06:00
24°
08:00
24°
1.9mm
10:00
25°
0.1mm
12:00
24°
0.1mm
14:00
24°
2.4mm
16:00
24°
2.2mm
18:00
24°
0.4mm
20:00
24°
0.2mm
22:00
24°
☁️
SundayAugust 30th
Avg 25° Low 24° at 03:00
High 27° at 13:00
0.1 mm rain Wind ~22 km/h
Cloudy
Cloudy
00:00
24°
02:00
24°
04:00
24°
06:00
24°
0.1mm
08:00
24°
10:00
25°
12:00
26°
14:00
26°
16:00
25°
18:00
25°
20:00
25°
22:00
25°
☁️
MondayAugust 31st
Avg 25° Low 24° at 06:00
High 26° at 11:00
0.3 mm rain Feels 28° Wind ~19 km/h
Partly Cloudy
Cloudy
Rain
Cloudy
Partly Cloudy
00:00
24°
02:00
24°
04:00
24°
06:00
24°
08:00
24°
10:00
26°
12:00
26°
0.1mm
14:00
26°
16:00
25°
18:00
25°
20:00
25°
22:00
25°
⛅
TuesdaySeptember 1st
Avg 25° Low 24° at 06:00
High 26° at 13:00
Wind ~26 km/h
Clear
Partly Cloudy
00:00
25°
02:00
24°
04:00
24°
06:00
24°
08:00
25°
10:00
26°
12:00
26°
14:00
26°
16:00
26°
18:00
25°
20:00
25°
22:00
25°
☁️
WednesdaySeptember 2nd
Avg 25° Low 24° at 06:00
High 26° at 11:00
Wind ~25 km/h
Cloudy
Partly Cloudy
Cloudy
Partly Cloudy
Cloudy
00:00
24°
02:00
24°
04:00
24°
06:00
24°
08:00
25°
10:00
26°
12:00
26°
14:00
26°
16:00
26°
18:00
25°
20:00
25°
22:00
25°
☁️
ThursdaySeptember 3rd
Avg 25° Low 24° at 06:00
High 26° at 11:00
Feels 28° Wind ~22 km/h
Cloudy
Partly Cloudy
Cloudy
00:00
24°
02:00
24°
04:00
24°
06:00
24°
08:00
24°
10:00
26°
12:00
26°
14:00
26°
16:00
26°
18:00
25°
20:00
25°
22:00
25°
⛅
FridaySeptember 4th
Avg 25° Low 24° at 06:00
High 27° at 11:00
Wind ~22 km/h
Cloudy
Cloudy
Partly Cloudy
Clear
00:00
25°
02:00
24°
04:00
24°
06:00
24°
08:00
25°
10:00
26°
12:00
27°
14:00
27°
16:00
26°
18:00
25°
20:00
25°
22:00
25°
☁️
SaturdaySeptember 5th
Avg 25° Low 24° at 06:00
High 27° at 11:00
Wind ~26 km/h
Clear
Cloudy
Partly Cloudy
Cloudy
00:00
25°
02:00
24°
04:00
24°
06:00
24°
08:00
25°
10:00
27°
12:00
27°
14:00
26°
16:00
26°
18:00
26°
20:00
25°
22:00
25°
🌧️
SundaySeptember 6th
Avg 25° Low 24° at 06:00
High 26° at 10:00
3.6 mm rain Feels 28° Wind ~23 km/h
Partly Cloudy
Partly Cloudy
Rain
Cloudy
00:00
25°
02:00
25°
04:00
25°
06:00
24°
08:00
25°
10:00
26°
12:00
26°
14:00
25°
1.1mm
16:00
25°
1.1mm
18:00
25°
0.1mm
20:00
25°
22:00
25°
⛅
MondaySeptember 7th
Avg 25° Low 24° at 06:00
High 26° at 11:00
Wind ~22 km/h
Cloudy
Partly Cloudy
Cloudy
00:00
25°
02:00
24°
04:00
24°
06:00
24°
08:00
25°
10:00
26°
12:00
26°
14:00
26°
16:00
26°
18:00
25°
20:00
25°
22:00
25°
⛅
TuesdaySeptember 8th
Avg 25° Low 24° at 06:00
High 27° at 12:00
Wind ~25 km/h
Partly Cloudy
Partly Cloudy
Clear
00:00
25°
02:00
25°
04:00
25°
06:00
24°
08:00
25°
10:00
27°
12:00
27°
14:00
27°
16:00
27°
18:00
26°
20:00
25°
22:00
25°
☁️
WednesdaySeptember 9th
Avg 25° Low 24° at 06:00
High 27° at 13:00
Wind ~26 km/h
Cloudy
Partly Cloudy
00:00
25°
02:00
25°
04:00
24°
06:00
24°
08:00
25°
10:00
26°
12:00
27°
14:00
27°
16:00
27°
18:00
26°
20:00
25°
22:00
25°
Sun
☀️ Sunrise 06:46 · Sunset 19:02
12h 16m of daylight · Africa/Porto-Novo
Air quality
PM2.5 11.4 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-Popo weather
Will it rain in Grand-Popo today?
No rain is in the forecast for Grand-Popo today.
What is the temperature in Grand-Popo right now?
It is 26° in Grand-Popo right now, though it feels closer to 30° . Today runs between a low of 25° and a high of 27° .
What time is sunrise and sunset in Grand-Popo?
The sun rises at 06:46 and sets at 19:02 local time in Grand-Popo today, giving 12h 16m of daylight.
What is the air quality in Grand-Popo?
PM2.5 in Grand-Popo is currently 11.4 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-Popo 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-Popo 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