Buenos Aires weather live forecast

Today's maximum temperature in Buenos Aires is expected to be 31°C. Select a day from the live weather forecast for Buenos Aires, Argentina for more weather parameters.

Wednesday
4th Mar
31

22

11

9
Thursday
5th Mar
24

21

4

8
Friday
6th Mar
24

20

2

6
Saturday
7th Mar
24

19

4

4
Sunday
8th Mar
24

18

8

8

5-day weather forecast updated at 04:00 on Wednesday 4th March 2026 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 Wednesday 4th March 2026

Expect scattered clouds in Buenos Aires, Argentina with a maximum temperature of 31°C, moderate levels of heat & humidity, maximum UV of 9 (Very High) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 11 kph from the east.

31
°C maximum temperature
22
°C minimum temperature
scattered clouds
11
hours of sunshine
9
UV index (Very High)
0
mm of rainfall expected
M
moderate heat & humidity
11
kph wind from E

Buenos Aires weather for Thursday 5th March 2026

Expect isolated thunderstorms in Buenos Aires, Argentina with a maximum temperature of 24°C, maximum UV of 8 (Very High) and 4 hours of bright sunshine. There are 2-5 mm of rainfall expected with 66% chance of some rain and a gentle breeze of 17 kph from the south-east.

24
°C maximum temperature
21
°C minimum temperature
isolated thunderstorms
4
hours of sunshine
8
UV index (Very High)
66
% chance of some rain
<5
mm of rainfall expected
24
°C wind chill
17
kph wind from SE

Buenos Aires weather for Friday 6th March 2026

Expect isolated thunderstorms in Buenos Aires, Argentina with a maximum temperature of 24°C, maximum UV of 6 (High) and 2 hours of bright sunshine. There are 2-5 mm of rainfall expected with 50% chance of some rain and a gentle breeze of 18 kph from the south-east.

24
°C maximum temperature
20
°C minimum temperature
isolated thunderstorms
2
hours of sunshine
6
UV index (High)
50
% chance of some rain
<5
mm of rainfall expected
24
°C wind chill
18
kph wind from SE

Buenos Aires weather for Saturday 7th March 2026

Expect mostly cloudy with light rain in Buenos Aires, Argentina with a maximum temperature of 24°C, maximum UV of 4 (Moderate) and 4 hours of bright sunshine. There are 0-2 mm of rainfall expected with 30% chance of some rain and a gentle breeze of 15 kph from the east.

24
°C maximum temperature
19
°C minimum temperature
mostly cloudy with light rain
4
hours of sunshine
4
UV index (Moderate)
30
% chance of some rain
<2
mm of rainfall expected
0
no heat & humidity
15
kph wind from E

Buenos Aires weather for Sunday 8th March 2026

Expect scattered clouds in Buenos Aires, Argentina with a maximum temperature of 24°C, maximum UV of 8 (Very High) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 17 kph from the east.