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.

Tuesday
6th Oct
21

15

6

7
Wednesday
7th Oct
17

16

0

3
Thursday
8th Oct
19

14

0

2
Friday
9th Oct
17

13

0

3
Saturday
10th Oct
17

14

0

2

5-day weather forecast updated at 04:00 on Tuesday 6th October 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 6th October 2026

Expect scattered clouds in Buenos Aires, Argentina with a maximum temperature of 21°C, maximum UV of 7 (High) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 13 kph from the east.

21
°C maximum temperature
15
°C minimum temperature
scattered clouds
6
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
0
no heat & humidity
13
kph wind from E

Buenos Aires weather for Wednesday 7th October 2026

Expect isolated thunderstorms in Buenos Aires, Argentina with a maximum temperature of 17°C, maximum UV of 3 (Moderate) and no hours of bright sunshine. There are 20-30 mm of rainfall expected with 97% chance of some rain and a gentle breeze of 14 kph from the east.

17
°C maximum temperature
16
°C minimum temperature
isolated thunderstorms
0
hours of sunshine
3
UV index (Moderate)
97
% chance of some rain
<30
mm of rainfall expected
0
no heat & humidity
14
kph wind from E

Buenos Aires weather for Thursday 8th October 2026

Expect isolated thunderstorms in Buenos Aires, Argentina with a maximum temperature of 19°C, maximum UV of 2 (Low) and no hours of bright sunshine. There are 2-5 mm of rainfall expected with 23% chance of some rain and a gentle breeze of 13 kph from the south.

19
°C maximum temperature
14
°C minimum temperature
isolated thunderstorms
0
hours of sunshine
2
UV index (Low)
23
% chance of some rain
<5
mm of rainfall expected
19
°C wind chill
13
kph wind from S

Buenos Aires weather for Friday 9th October 2026

Expect overcast with light rain in Buenos Aires, Argentina with a maximum temperature of 17°C, maximum UV of 3 (Moderate) and no hours of bright sunshine. There are 0-2 mm of rainfall expected with 47% chance of some rain and a light breeze of 12 kph from the south-east.

17
°C maximum temperature
13
°C minimum temperature
overcast with light rain
0
hours of sunshine
3
UV index (Moderate)
47
% chance of some rain
<2
mm of rainfall expected
17
°C wind chill
12
kph wind from SE

Buenos Aires weather for Saturday 10th October 2026

Expect mostly cloudy with light rain in Buenos Aires, Argentina with a maximum temperature of 17°C, maximum UV of 2 (Low) and no hours of bright sunshine. There are 2-5 mm of rainfall expected with 51% chance of some rain and a light breeze of 10 kph from the south.