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.

Tuesday
25th Aug
14

9

3

5
Wednesday
26th Aug
18

12

3

4
Thursday
27th Aug
18

13

2

4
Friday
28th Aug
17

10

4

5
Saturday
29th Aug
17

9

11

5

5-day weather forecast updated at 04:00 on Tuesday 25th August 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 Tuesday 25th August 2026

Expect broken clouds in Buenos Aires, Argentina with a maximum temperature of 14°C, maximum UV of 5 (Moderate) and 3 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 9 kph from the north-east.

14
°C maximum temperature
9
°C minimum temperature
broken clouds
3
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
14
°C wind chill
9
kph wind from NE

Buenos Aires weather for Wednesday 26th August 2026

Expect broken clouds in Buenos Aires, Argentina with a maximum temperature of 18°C, maximum UV of 4 (Moderate) and 3 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 9 kph from the north-east.

18
°C maximum temperature
12
°C minimum temperature
broken clouds
3
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
18
°C wind chill
9
kph wind from NE

Buenos Aires weather for Thursday 27th August 2026

Expect isolated thunderstorms in Buenos Aires, Argentina with a maximum temperature of 18°C, maximum UV of 4 (Moderate) and 2 hours of bright sunshine. There are 5-10 mm of rainfall expected with 71% chance of some rain and a light breeze of 9 kph from the south.

18
°C maximum temperature
13
°C minimum temperature
isolated thunderstorms
2
hours of sunshine
4
UV index (Moderate)
71
% chance of some rain
<10
mm of rainfall expected
0
no heat & humidity
9
kph wind from S

Buenos Aires weather for Friday 28th August 2026

Expect broken clouds in Buenos Aires, Argentina with a maximum temperature of 17°C, maximum UV of 5 (Moderate) and 4 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 10 kph from the south-east.

17
°C maximum temperature
10
°C minimum temperature
broken clouds
4
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
10
kph wind from SE

Buenos Aires weather for Saturday 29th August 2026

Expect clear skies in Buenos Aires, Argentina with a maximum temperature of 17°C, maximum UV of 5 (Moderate) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 9 kph from the east.