Bissau weather live forecast

Today's maximum temperature in Bissau is expected to be 30°C. Select a day from the live weather forecast for Bissau, Guinea-Bissau for more weather parameters.

Monday
20th Jul
30

25

3

7
Tuesday
21st Jul
30

25

6

9
Wednesday
22nd Jul
30

25

3

7
Thursday
23rd Jul
30

24

5

9
Friday
24th Jul
29

25

5

9

5-day weather forecast updated at 04:00 on Monday 20th July 2026 GMT

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Recommended for Guinea-Bissau

The 5-day weather forecast for Guinea-Bissau (Bissau) is provided by the Swiss meteorological agency, meteoblue. Find out more about our data sources.

Bissau weather forecast by day

Below are the detailed weather forecasts for Bissau for the next 5 days.

Bissau weather for Monday 20th July 2026

Expect isolated thunderstorms in Bissau, Guinea-Bissau with a maximum temperature of 30°C, moderate levels of heat & humidity, maximum UV of 7 (High) and 3 hours of bright sunshine. There are 10-20 mm of rainfall expected with 77% chance of some rain and a gentle breeze of 15 kph from the south.

30
°C maximum temperature
25
°C minimum temperature
isolated thunderstorms
3
hours of sunshine
7
UV index (High)
77
% chance of some rain
<20
mm of rainfall expected
M
moderate heat & humidity
15
kph wind from S

Bissau weather for Tuesday 21st July 2026

Expect isolated thunderstorms in Bissau, Guinea-Bissau with a maximum temperature of 30°C, moderate levels of heat & humidity, maximum UV of 9 (Very High) and 6 hours of bright sunshine. There are 5-10 mm of rainfall expected with 74% chance of some rain and a light breeze of 12 kph from the south-west.

30
°C maximum temperature
25
°C minimum temperature
isolated thunderstorms
6
hours of sunshine
9
UV index (Very High)
74
% chance of some rain
<10
mm of rainfall expected
M
moderate heat & humidity
12
kph wind from SW

Bissau weather for Wednesday 22nd July 2026

Expect isolated thunderstorms in Bissau, Guinea-Bissau with a maximum temperature of 30°C, moderate levels of heat & humidity, maximum UV of 7 (High) and 3 hours of bright sunshine. There are 20-30 mm of rainfall expected with 92% chance of some rain and a light breeze of 7 kph from the west.

30
°C maximum temperature
25
°C minimum temperature
isolated thunderstorms
3
hours of sunshine
7
UV index (High)
92
% chance of some rain
<30
mm of rainfall expected
M
moderate heat & humidity
7
kph wind from W

Bissau weather for Thursday 23rd July 2026

Expect isolated thunderstorms in Bissau, Guinea-Bissau with a maximum temperature of 30°C, moderate levels of heat & humidity, maximum UV of 9 (Very High) and 5 hours of bright sunshine. There are 5-10 mm of rainfall expected with 71% chance of some rain and a light breeze of 10 kph from the south.

30
°C maximum temperature
24
°C minimum temperature
isolated thunderstorms
5
hours of sunshine
9
UV index (Very High)
71
% chance of some rain
<10
mm of rainfall expected
M
moderate heat & humidity
10
kph wind from S

Bissau weather for Friday 24th July 2026

Expect isolated thunderstorms in Bissau, Guinea-Bissau with a maximum temperature of 29°C, moderate levels of heat & humidity, maximum UV of 9 (Very High) and 5 hours of bright sunshine. There are 10-20 mm of rainfall expected with 85% chance of some rain and a light breeze of 11 kph from the south.

29
°C maximum temperature
25
°C minimum temperature
isolated thunderstorms
5
hours of sunshine
9
UV index (Very High)
85
% chance of some rain
<20
mm of rainfall expected
M
moderate heat & humidity
11
kph wind from S

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Guinea-Bissau - quick facts
Time difference	UK +0 hours
Language(s)	Portuguese Creole, Portuguese
Currency	West African CFA Franc
Electricity	C + E + F plug (220V)
Driving side	Right
Visa^✝	Yes