See exactly when rain will start and stop with a minute-by-minute precipitation nowcast for the next hour.
25°
Partly Cloudy
Feels Like: 25°
Min: 25°
Max: 26°
The next few hours will be partly cloudy, with today reaching 26°C and dropping to 25°C. The coming days will be drizzle
Compare today's weather with yesterday's data and track temperature trends over time.
Hourly Forecast
Daylight Hours
06:41
Sunrise
18:40
Sunset
Moon
Waxing Gibbous
17:55
Moonrise
05:28
Moonset
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View stargazing scoreWeather in Cotonou today, September 25, 2026
Cotonou looks damp on September 25, 2026, so plan for wet spells during the day. Early travel and outdoor time should assume rain can arrive quickly. Morning plans should assume damp conditions, as rain chances climb toward 30% around 05:00. Cloud cover is also at its densest near 04:00 at roughly 62%.
The temperature range runs from about 25°C up to 26°C. Relative humidity sits between 85% and 89%, reaching its peak around 12:00. Airflow remains manageable, reaching about 6.2 km/h around 16:00.
Afternoon conditions improve on the morning wet spell, as rain chances fall toward 0% from about 30% earlier. Cloud still reaches roughly 63% near 23:00. Expect visibility around 16.1 km. Expect sunrise at 06:41, sunset at 18:40, and 11 hours 58 minutes of sunlight today overall.
In short, treat September 25, 2026 in Cotonou as a damp day: pack covers, watch the wetter hours, and expect a high near 26°C.
Frequently asked questions about weather in Cotonou
How warm does it get in Cotonou?
The warmest month in Cotonou is April, with average high temperatures of 29°C. The average temperature during this period is around 28°C.
How cold does it get in Cotonou?
The coldest month in Cotonou is August, with average low temperatures of 25°C. The average temperature during this period is around 25°C.
What is the wettest time of year in Cotonou?
The wettest month in Cotonou is June, with an average of 269mm of precipitation.
What is the driest time of year in Cotonou?
The driest month in Cotonou is January, with an average of 18mm of precipitation.
