Buenos Aires weather live forecast

Today's maximum temperature in Buenos Aires is expected to be 22°C. Select a day from the live weather forecast for Buenos Aires, Argentina for more weather parameters.

• Thursday
  11th Sep
  22
  12
  
  12
  6
• Friday
  12th Sep
  18
  12
  
  12
  6
• Saturday
  13th Sep
  20
  12
  
  8
  6
• Sunday
  14th Sep
  21
  14
  
  8
  6
• Monday
  15th Sep
  21
  14
  
  2
  6

5-day weather forecast updated at 04:00 on Thursday 11th September 2025 GMT

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

Buenos Aires weather forecast by day

Below are the detailed weather forecasts for Buenos Aires for the next 5 days.

Buenos Aires weather for Thursday 11th September 2025

Expect clear skies in Buenos Aires, Argentina with a maximum temperature of 22°C, maximum UV of 6 (High) and 12 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 8 kph from the south-west.

• 22
  °C maximum temperature
• 12
  °C minimum temperature
• 
  clear skies
• 12
  hours of sunshine
• 6
  UV index (High)
• 0
  mm of rainfall expected
• 0
  no heat & humidity
• 8
  kph wind from SW

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Buenos Aires weather for Friday 12th September 2025

Expect clear skies in Buenos Aires, Argentina with a maximum temperature of 18°C, maximum UV of 6 (High) and 12 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 13 kph from the east.

• 18
  °C maximum temperature
• 12
  °C minimum temperature
• 
  clear skies
• 12
  hours of sunshine
• 6
  UV index (High)
• 0
  mm of rainfall expected
• 0
  no heat & humidity
• 13
  kph wind from E

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Buenos Aires weather for Saturday 13th September 2025

Expect scattered clouds in Buenos Aires, Argentina with a maximum temperature of 20°C, maximum UV of 6 (High) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 13 kph from the north-east.

• 20
  °C maximum temperature
• 12
  °C minimum temperature
• 
  scattered clouds
• 8
  hours of sunshine
• 6
  UV index (High)
• 0
  mm of rainfall expected
• 20
  °C wind chill
• 13
  kph wind from NE

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Buenos Aires weather for Sunday 14th September 2025

Expect broken clouds in Buenos Aires, Argentina with a maximum temperature of 21°C, maximum UV of 6 (High) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 9 kph from the east.

• 21
  °C maximum temperature
• 14
  °C minimum temperature
• 
  broken clouds
• 8
  hours of sunshine
• 6
  UV index (High)
• 0
  mm of rainfall expected
• 0
  no heat & humidity
• 9
  kph wind from E

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Buenos Aires weather for Monday 15th September 2025

Expect broken clouds in Buenos Aires, Argentina with a maximum temperature of 21°C, maximum UV of 6 (High) and 2 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 8 kph from the east.

• 21
  °C maximum temperature
• 14
  °C minimum temperature
• 
  broken clouds
• 2
  hours of sunshine
• 6
  UV index (High)
• 0
  mm of rainfall expected
• 0
  no heat & humidity
• 8
  kph wind from E

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Metric (°C / mm)  |  Imperial (°F / inches)

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