Buenos Aires weather live forecast

Today's maximum temperature in Buenos Aires is expected to be 21°C. Select a day from the live weather forecast for Buenos Aires, Argentina for more weather parameters.

Monday
4th May
21

12

6

4
Tuesday
5th May
22

15

4

3
Wednesday
6th May
22

17

2

1
Thursday
7th May
20

14

4

2
Friday
8th May
14

10

9

2

5-day weather forecast updated at 04:00 on Monday 4th May 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 Monday 4th May 2026

Expect broken clouds in Buenos Aires, Argentina with a maximum temperature of 21°C, maximum UV of 4 (Moderate) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 10 kph from the north-west.

21
°C maximum temperature
12
°C minimum temperature
broken clouds
6
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
21
°C wind chill
10
kph wind from NW

Buenos Aires weather for Tuesday 5th May 2026

Expect broken clouds in Buenos Aires, Argentina with a maximum temperature of 22°C, maximum UV of 3 (Moderate) and 4 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 6 kph from the east.

22
°C maximum temperature
15
°C minimum temperature
broken clouds
4
hours of sunshine
3
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
6
kph wind from E

Buenos Aires weather for Wednesday 6th May 2026

Expect isolated thunderstorms in Buenos Aires, Argentina with a maximum temperature of 22°C, maximum UV of 1 (Low) and 2 hours of bright sunshine. There are 20-30 mm of rainfall expected with 94% chance of some rain and a light breeze of 10 kph from the east.

22
°C maximum temperature
17
°C minimum temperature
isolated thunderstorms
2
hours of sunshine
1
UV index (Low)
94
% chance of some rain
<30
mm of rainfall expected
22
°C wind chill
10
kph wind from E

Buenos Aires weather for Thursday 7th May 2026

Expect isolated thunderstorms in Buenos Aires, Argentina with a maximum temperature of 20°C, maximum UV of 2 (Low) and 4 hours of bright sunshine. There are 10-20 mm of rainfall expected with 42% chance of some rain and a gentle breeze of 15 kph from the south-west.

20
°C maximum temperature
14
°C minimum temperature
isolated thunderstorms
4
hours of sunshine
2
UV index (Low)
42
% chance of some rain
<20
mm of rainfall expected
20
°C wind chill
15
kph wind from SW

Buenos Aires weather for Friday 8th May 2026

Expect scattered clouds in Buenos Aires, Argentina with a maximum temperature of 14°C, maximum UV of 2 (Low) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 22 kph from the west.