Boa Vista weather live forecast

Today's maximum temperature in Boa Vista is expected to be 34°C. Select a day from the live weather forecast for Boa Vista, Brazil for more weather parameters.

• Tuesday
  5th May
  34
  26
  
  5
  10
• Wednesday
  6th May
  29
  25
  
  4
  4
• Thursday
  7th May
  30
  24
  
  4
  8
• Friday
  8th May
  33
  25
  
  6
  10
• Saturday
  9th May
  32
  25
  
  7
  11

5-day weather forecast updated at 04:00 on Tuesday 5th May 2026 GMT

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

Boa Vista weather forecast by day

Below are the detailed weather forecasts for Boa Vista for the next 5 days.

Boa Vista weather for Tuesday 5th May 2026

Expect broken clouds in Boa Vista, Brazil with a maximum temperature of 34°C, high levels of heat & humidity, maximum UV of 10 (Very High) and 5 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 17 kph from the north-east.

• 34
  °C maximum temperature
• 26
  °C minimum temperature
• 
  broken clouds
• 5
  hours of sunshine
• 10
  UV index (Very High)
• 0
  mm of rainfall expected
• H
  high heat & humidity
• 17
  kph wind from NE

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Boa Vista weather for Wednesday 6th May 2026

Expect isolated thunderstorms in Boa Vista, Brazil with a maximum temperature of 29°C, moderate levels of heat & humidity, maximum UV of 4 (Moderate) and 4 hours of bright sunshine. There are 5-10 mm of rainfall expected with 65% chance of some rain and a gentle breeze of 14 kph from the east.

• 29
  °C maximum temperature
• 25
  °C minimum temperature
• 
  isolated thunderstorms
• 4
  hours of sunshine
• 4
  UV index (Moderate)
• 65
  % chance of some rain
• <10
  mm of rainfall expected
• M
  moderate heat & humidity
• 14
  kph wind from E

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Boa Vista weather for Thursday 7th May 2026

Expect isolated thunderstorms in Boa Vista, Brazil with a maximum temperature of 30°C, moderate levels of heat & humidity, maximum UV of 8 (Very High) and 4 hours of bright sunshine. There are 2-5 mm of rainfall expected with 51% chance of some rain and a gentle breeze of 17 kph from the east.

• 30
  °C maximum temperature
• 24
  °C minimum temperature
• 
  isolated thunderstorms
• 4
  hours of sunshine
• 8
  UV index (Very High)
• 51
  % chance of some rain
• <5
  mm of rainfall expected
• M
  moderate heat & humidity
• 17
  kph wind from E

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Boa Vista weather for Friday 8th May 2026

Expect isolated thunderstorms in Boa Vista, Brazil with a maximum temperature of 33°C, high levels of heat & humidity, maximum UV of 10 (Very High) and 6 hours of bright sunshine. There are 0-2 mm of rainfall expected with 36% chance of some rain and a gentle breeze of 18 kph from the east.

• 33
  °C maximum temperature
• 25
  °C minimum temperature
• 
  isolated thunderstorms
• 6
  hours of sunshine
• 10
  UV index (Very High)
• 36
  % chance of some rain
• <2
  mm of rainfall expected
• H
  high heat & humidity
• 18
  kph wind from E

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Boa Vista weather for Saturday 9th May 2026

Expect isolated thunderstorms in Boa Vista, Brazil with a maximum temperature of 32°C, high levels of heat & humidity, maximum UV of 11 (Extreme) and 7 hours of bright sunshine. There are 2-5 mm of rainfall expected with 54% chance of some rain and a gentle breeze of 17 kph from the east.

• 32
  °C maximum temperature
• 25
  °C minimum temperature
• 
  isolated thunderstorms
• 7
  hours of sunshine
• 11
  UV index (Extreme)
• 54
  % chance of some rain
• <5
  mm of rainfall expected
• H
  high heat & humidity
• 17
  kph wind from E

Back to top

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