Bissau, Guinea-Bissau 14-Day Forecast
81°
Light rain shower right now
Today: high 82°, low 78°
Updated just now
Bissau weather for the next 14 days
Saturday, July 18
Light rain shower High 83° Low 78°Precipitation
84%
· 0.48 in
Max wind
11 mph
Humidity
81%
UV index
11 - Extreme
Sunrise / sunset
06:46 AM / 07:30 PM
Sunday, July 19
Light rain shower High 83° Low 77°Precipitation
85%
· 0.89 in
Max wind
10 mph
Humidity
84%
UV index
10 - Very High
Sunrise / sunset
06:46 AM / 07:30 PM
Monday, July 20
Patchy rain nearby High 83° Low 77°Precipitation
84%
· 0.58 in
Max wind
10 mph
Humidity
84%
UV index
11 - Very High
Sunrise / sunset
06:47 AM / 07:30 PM
Tuesday, July 21
Patchy rain nearby High 83° Low 77°Precipitation
80%
· 0.27 in
Max wind
11 mph
Humidity
82%
UV index
10 - Very High
Sunrise / sunset
06:47 AM / 07:30 PM
Wednesday, July 22
Patchy rain nearby High 84° Low 77°Precipitation
85%
· 0.57 in
Max wind
9 mph
Humidity
84%
UV index
7 - High
Sunrise / sunset
06:47 AM / 07:30 PM
Thursday, July 23
Partly Cloudy High 84° Low 76°Precipitation
82%
· 0.41 in
Max wind
11 mph
Humidity
83%
UV index
7 - High
Sunrise / sunset
06:47 AM / 07:30 PM
Friday, July 24
Partly Cloudy High 83° Low 79°Precipitation
81%
· 0.43 in
Max wind
11 mph
Humidity
81%
UV index
7 - High
Sunrise / sunset
06:47 AM / 07:29 PM
Saturday, July 25
Light rain shower High 83° Low 79°Precipitation
83%
· 0.84 in
Max wind
8 mph
Humidity
82%
UV index
7 - High
Sunrise / sunset
06:48 AM / 07:29 PM
Sunday, July 26
Patchy rain nearby High 84° Low 79°Precipitation
62%
· 0.07 in
Max wind
12 mph
Humidity
79%
UV index
7 - High
Sunrise / sunset
06:48 AM / 07:29 PM
Monday, July 27
Patchy rain nearby High 83° Low 76°Precipitation
84%
· 1.82 in
Max wind
10 mph
Humidity
85%
UV index
7 - High
Sunrise / sunset
06:48 AM / 07:29 PM
Tuesday, July 28
Patchy rain nearby High 82° Low 76°Precipitation
72%
· 0.09 in
Max wind
13 mph
Humidity
83%
UV index
7 - High
Sunrise / sunset
06:48 AM / 07:29 PM
Wednesday, July 29
Patchy rain nearby High 84° Low 76°Precipitation
83%
· 1.25 in
Max wind
12 mph
Humidity
83%
UV index
6 - High
Sunrise / sunset
06:49 AM / 07:28 PM
Thursday, July 30
Patchy rain nearby High 84° Low 76°Precipitation
85%
· 0.52 in
Max wind
11 mph
Humidity
82%
UV index
6 - High
Sunrise / sunset
06:49 AM / 07:28 PM
Bissau 14-day outlook: the story
The warmest day of Bissau's 14-day outlook is Wednesday, July 22 with a high near 84°F (29°C); the coolest night comes Monday, July 27, dipping to 76°F (24°C). Temperatures hold fairly steady from week to week. Highs over the next two weeks average 83°F (28°C), right in line with the typical July high of 83°F (29°C).
Precipitation is most likely on Friday 17, Saturday 18, Sunday 19, Monday 20 and beyond; the wettest day looks like Monday, July 27 with about 1.82 in (46.3 mm) expected. For the weekend, expect Saturday 83°F (28°C) and light rain shower / Sunday 83°F (28°C) and light rain shower.
For typical conditions month by month, see the Bissau climate & average temperatures guide.
Bissau forecast questions
Will it rain in Bissau this week?
The forecast currently shows meaningful precipitation chances on 14 of the next 14 days, peaking around Monday, July 27.
What will be the warmest day in Bissau over the next 14 days?
Wednesday, July 22, with a forecast high near 84°F (29°C).
How accurate is a 14-day forecast for Bissau?
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 Bissau by month
| Month | High | Low | Rain days | Precipitation | Sunshine | Humidity |
|---|---|---|---|---|---|---|
| January | 91° | 70° | 0 | 0.0 in | 10.5 h/day | 43% |
| February | 93° | 71° | 0 | 0.0 in | 10.8 h/day | 44% |
| March | 93° | 73° | 0 | 0.0 in | 11.2 h/day | 52% |
| April | 91° | 74° | 0 | 0.0 in | 11.7 h/day | 60% |
| May | 90° | 75° | 1 | 0.1 in | 11.2 h/day | 66% |
| June | 88° | 78° | 10 | 2.4 in | 10.2 h/day | 76% |
| July | 83° | 77° | 28 | 16.5 in | 7.8 h/day | 85% |
| August | 83° | 76° | 29 | 19.9 in | 7.5 h/day | 87% |
| September | 84° | 76° | 26 | 13.2 in | 8.2 h/day | 87% |
| October | 87° | 77° | 20 | 5.7 in | 9.7 h/day | 85% |
| November | 89° | 75° | 4 | 0.7 in | 10.4 h/day | 72% |
| December | 91° | 71° | 0 | 0.0 in | 10.1 h/day | 49% |
14-day forecasts nearby