Guinea-Bissau weather live forecast

Today's maximum temperature in Guinea-Bissau is expected to be 35°C. Select a day from the live weather forecast for Guinea-Bissau (Bissau) for more weather parameters.

• Saturday
  2nd May
  35
  25
  
  11
  11
• Sunday
  3rd May
  31
  24
  
  11
  10
• Monday
  4th May
  32
  24
  
  9
  11
• Tuesday
  5th May
  33
  24
  
  10
  11
• Wednesday
  6th May
  33
  23
  
  6
  9

5-day weather forecast updated at 04:00 on Friday 1st May 2026 GMT

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

Top Guinea-Bissau destinations

Below are temperatures expected today at popular countries, regions and places in Guinea-Bissau. Select a destination to see the detailed weather forecast for today, tomorrow and the outlook for the next five days.

• 42
  Gabu
• 35
  Bissau
• 29
  Bubaque

All Guinea-Bissau destinations

• Bissau
• Bubaque
• Gabu

Guinea-Bissau weather forecast by day

Below are the detailed weather forecasts for Guinea-Bissau for the next 5 days. The forecasts shown are for Bissau and may not represent the whole of Guinea-Bissau. Browse more destinations in Guinea-Bissau to view more weather forecasts.

Guinea-Bissau weather for Saturday 2nd May 2026

Expect scattered clouds in Guinea-Bissau with a maximum temperature of 35°C, high levels of heat & humidity, maximum UV of 11 (Extreme) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 17 kph from the south.

• 35
  °C maximum temperature
• 25
  °C minimum temperature
• 
  scattered clouds
• 11
  hours of sunshine
• 11
  UV index (Extreme)
• 0
  mm of rainfall expected
• H
  high heat & humidity
• 17
  kph wind from S

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Guinea-Bissau weather for Sunday 3rd May 2026

Expect scattered clouds in Guinea-Bissau with a maximum temperature of 31°C, moderate levels of heat & humidity, maximum UV of 10 (Very High) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 20 kph from the south-west.

• 31
  °C maximum temperature
• 24
  °C minimum temperature
• 
  scattered clouds
• 11
  hours of sunshine
• 10
  UV index (Very High)
• 0
  mm of rainfall expected
• M
  moderate heat & humidity
• 20
  kph wind from SW

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Guinea-Bissau weather for Monday 4th May 2026

Expect scattered clouds in Guinea-Bissau with a maximum temperature of 32°C, moderate levels of heat & humidity, maximum UV of 11 (Extreme) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 19 kph from the south-west.

• 32
  °C maximum temperature
• 24
  °C minimum temperature
• 
  scattered clouds
• 9
  hours of sunshine
• 11
  UV index (Extreme)
• 0
  mm of rainfall expected
• M
  moderate heat & humidity
• 19
  kph wind from SW

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Guinea-Bissau weather for Tuesday 5th May 2026

Expect scattered clouds in Guinea-Bissau with a maximum temperature of 33°C, high levels of heat & humidity, maximum UV of 11 (Extreme) and 10 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 19 kph from the west.

• 33
  °C maximum temperature
• 24
  °C minimum temperature
• 
  scattered clouds
• 10
  hours of sunshine
• 11
  UV index (Extreme)
• 0
  mm of rainfall expected
• H
  high heat & humidity
• 19
  kph wind from W

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Guinea-Bissau weather for Wednesday 6th May 2026

Expect scattered clouds in Guinea-Bissau with a maximum temperature of 33°C, high levels of heat & humidity, maximum UV of 9 (Very High) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 19 kph from the west.

• 33
  °C maximum temperature
• 23
  °C minimum temperature
• 
  scattered clouds
• 6
  hours of sunshine
• 9
  UV index (Very High)
• 0
  mm of rainfall expected
• H
  high heat & humidity
• 19
  kph wind from W

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