Cotonou, Benin 14-Day Forecast
Benin 🇧🇯
75°
Patchy rain nearby right now
Today: high 76°, low 74°
Updated 5 hours ago
Cotonou weather for the next 14 days
Wednesday, August 19
Patchy rain nearby High 76° Low 74°Precipitation
71%
· 0.04 in
Max wind
15 mph
Humidity
91%
UV index
5 - Moderate
Sunrise / sunset
06:44 AM / 07:03 PM
Thursday, August 20
Cloudy High 76° Low 75°Precipitation
34%
· 0.01 in
Max wind
14 mph
Humidity
89%
UV index
8 - High
Sunrise / sunset
06:44 AM / 07:02 PM
Friday, August 21
Overcast High 76° Low 75°Precipitation
40%
· 0.01 in
Max wind
15 mph
Humidity
91%
UV index
6 - Moderate
Sunrise / sunset
06:44 AM / 07:02 PM
Saturday, August 22
Patchy rain nearby High 76° Low 75°Precipitation
72%
· 0.04 in
Max wind
19 mph
Humidity
90%
UV index
8 - Very High
Sunrise / sunset
06:44 AM / 07:01 PM
Sunday, August 23
Patchy rain nearby High 76° Low 75°Precipitation
26%
· 0.0 in
Max wind
17 mph
Humidity
88%
UV index
6 - High
Sunrise / sunset
06:44 AM / 07:01 PM
Monday, August 24
Overcast High 77° Low 75°Precipitation
46%
· 0.01 in
Max wind
17 mph
Humidity
86%
UV index
5 - Moderate
Sunrise / sunset
06:44 AM / 07:01 PM
Tuesday, August 25
Overcast High 77° Low 76°Precipitation
29%
· 0.0 in
Max wind
14 mph
Humidity
86%
UV index
6 - High
Sunrise / sunset
06:44 AM / 07:00 PM
Wednesday, August 26
Patchy rain nearby High 76° Low 75°Precipitation
71%
· 0.04 in
Max wind
15 mph
Humidity
89%
UV index
5 - Moderate
Sunrise / sunset
06:44 AM / 07:00 PM
Thursday, August 27
Overcast High 76° Low 75°Precipitation
72%
· 0.05 in
Max wind
14 mph
Humidity
89%
UV index
5 - Moderate
Sunrise / sunset
06:43 AM / 06:59 PM
Friday, August 28
Overcast High 76° Low 75°Precipitation
28%
· 0.0 in
Max wind
15 mph
Humidity
88%
UV index
5 - Moderate
Sunrise / sunset
06:43 AM / 06:59 PM
Saturday, August 29
Sunny High 76° Low 76°Precipitation
17%
· 0.0 in
Max wind
15 mph
Humidity
88%
UV index
6 - High
Sunrise / sunset
06:43 AM / 06:58 PM
Sunday, August 30
Overcast High 76° Low 75°Precipitation
25%
· 0.0 in
Max wind
16 mph
Humidity
86%
UV index
5 - Moderate
Sunrise / sunset
06:43 AM / 06:58 PM
Monday, August 31
Overcast High 77° Low 75°Precipitation
22%
· 0.0 in
Max wind
11 mph
Humidity
85%
UV index
7 - High
Sunrise / sunset
06:43 AM / 06:57 PM
Cotonou 14-day outlook: the story
The warmest day of Cotonou's 14-day outlook is Tuesday, August 25 with a high near 77°F (25°C); the coolest night comes Tuesday, August 18, dipping to 74°F (24°C). Temperatures hold fairly steady from week to week. Highs over the next two weeks average 76°F (25°C), about 4°F (2°C) below the typical August high of 80°F (26°C).
Precipitation is most likely on Tuesday 18, Wednesday 19, Saturday 22, Wednesday 26 and beyond; the wettest day looks like Tuesday, August 18 with about 0.05 in (1.3 mm) expected. For the weekend, expect Saturday 76°F (24°C) and patchy rain nearby / Sunday 76°F (24°C) and patchy rain nearby.
For typical conditions month by month, see the Cotonou climate & average temperatures guide.
Cotonou forecast questions
Will it rain in Cotonou this week?
The forecast currently shows meaningful precipitation chances on 5 of the next 14 days, peaking around Tuesday, August 18.
What will be the warmest day in Cotonou over the next 14 days?
Tuesday, August 25, with a forecast high near 77°F (25°C).
How accurate is a 14-day forecast for Cotonou?
Days 1-3 are highly reliable, days 4-7 capture the overall pattern well, and days 8-14 indicate trends rather than exact figures - check back as the date approaches; this page refreshes throughout the day.
Average temperatures in Cotonou by month
| Month | High | Low | Rain days | Precipitation | Sunshine | Humidity |
|---|---|---|---|---|---|---|
| January | 87° | 77° | 5 | 0.8 in | 10.3 h/day | 79% |
| February | 87° | 79° | 8 | 1.3 in | 10.4 h/day | 81% |
| March | 87° | 81° | 15 | 2.8 in | 9.8 h/day | 82% |
| April | 87° | 81° | 15 | 2.7 in | 9.9 h/day | 81% |
| May | 85° | 80° | 21 | 5.9 in | 9.7 h/day | 82% |
| June | 82° | 77° | 25 | 8.6 in | 8.3 h/day | 85% |
| July | 80° | 76° | 18 | 4.4 in | 9.4 h/day | 86% |
| August | 80° | 75° | 15 | 3.0 in | 9.6 h/day | 86% |
| September | 81° | 76° | 22 | 5.0 in | 8.9 h/day | 86% |
| October | 83° | 77° | 24 | 6.0 in | 9.3 h/day | 85% |
| November | 85° | 79° | 19 | 2.6 in | 10.4 h/day | 83% |
| December | 87° | 78° | 7 | 0.7 in | 10.5 h/day | 79% |
14-day forecasts nearby