Buenos Aires weather live forecast

Today's maximum temperature in Buenos Aires is expected to be 14°C. Select a day from the live weather forecast for Buenos Aires, Argentina for more weather parameters.

Sunday
17th May
14

8

5

3
Monday
18th May
14

7

10

3
Tuesday
19th May
18

7

10

3
Wednesday
20th May
15

8

6

2
Thursday
21st May
13

7

4

3

5-day weather forecast updated at 04:00 on Sunday 17th 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 Sunday 17th May 2026

Expect broken clouds in Buenos Aires, Argentina with a maximum temperature of 14°C, maximum UV of 3 (Moderate) and 5 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 11 kph from the south.

14
°C maximum temperature
8
°C minimum temperature
broken clouds
5
hours of sunshine
3
UV index (Moderate)
0
mm of rainfall expected
14
°C wind chill
11
kph wind from S

Buenos Aires weather for Monday 18th May 2026

Expect clear skies in Buenos Aires, Argentina with a maximum temperature of 14°C, maximum UV of 3 (Moderate) and 10 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 7 kph from the west.

14
°C maximum temperature
7
°C minimum temperature
clear skies
10
hours of sunshine
3
UV index (Moderate)
0
mm of rainfall expected
14
°C wind chill
7
kph wind from W

Buenos Aires weather for Tuesday 19th May 2026

Expect clear skies in Buenos Aires, Argentina with a maximum temperature of 18°C, maximum UV of 3 (Moderate) and 10 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 8 kph from the west.

18
°C maximum temperature
7
°C minimum temperature
clear skies
10
hours of sunshine
3
UV index (Moderate)
0
mm of rainfall expected
18
°C wind chill
8
kph wind from W

Buenos Aires weather for Wednesday 20th May 2026

Expect scattered clouds in Buenos Aires, Argentina with a maximum temperature of 15°C, maximum UV of 2 (Low) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 8 kph from the south.

15
°C maximum temperature
8
°C minimum temperature
scattered clouds
6
hours of sunshine
2
UV index (Low)
0
mm of rainfall expected
15
°C wind chill
8
kph wind from S

Buenos Aires weather for Thursday 21st May 2026

Expect broken clouds in Buenos Aires, Argentina with a maximum temperature of 13°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 south-east.