Buenos Aires weather live forecast

Today's maximum temperature in Buenos Aires is expected to be 25°C. Select a day from the live weather forecast for Buenos Aires, Argentina for more weather parameters.

Wednesday
25th Mar
25

15

12

8
Thursday
26th Mar
25

17

11

8
Friday
27th Mar
25

19

3

6
Saturday
28th Mar
25

21

4

5
Sunday
29th Mar
27

22

3

7

5-day weather forecast updated at 04:00 on Wednesday 25th 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 25th March 2026

Expect clear skies in Buenos Aires, Argentina with a maximum temperature of 25°C, maximum UV of 8 (Very High) and 12 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 4 kph from the north-east.

25
°C maximum temperature
15
°C minimum temperature
clear skies
12
hours of sunshine
8
UV index (Very High)
0
mm of rainfall expected
25
°C wind chill
4
kph wind from NE

Buenos Aires weather for Thursday 26th March 2026

Expect clear skies in Buenos Aires, Argentina with a maximum temperature of 25°C, maximum UV of 8 (Very High) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 9 kph from the east.

25
°C maximum temperature
17
°C minimum temperature
clear skies
11
hours of sunshine
8
UV index (Very High)
0
mm of rainfall expected
25
°C wind chill
9
kph wind from E

Buenos Aires weather for Friday 27th March 2026

Expect isolated thunderstorms in Buenos Aires, Argentina with a maximum temperature of 25°C, maximum UV of 6 (High) and 3 hours of bright sunshine. There are 5-10 mm of rainfall expected with 75% chance of some rain and a light breeze of 7 kph from the north-east.

25
°C maximum temperature
19
°C minimum temperature
isolated thunderstorms
3
hours of sunshine
6
UV index (High)
75
% chance of some rain
<10
mm of rainfall expected
0
no heat & humidity
7
kph wind from NE

Buenos Aires weather for Saturday 28th March 2026

Expect isolated thunderstorms in Buenos Aires, Argentina with a maximum temperature of 25°C, maximum UV of 5 (Moderate) and 4 hours of bright sunshine. There are 10-20 mm of rainfall expected with 54% chance of some rain and a light breeze of 7 kph from the east.

25
°C maximum temperature
21
°C minimum temperature
isolated thunderstorms
4
hours of sunshine
5
UV index (Moderate)
54
% chance of some rain
<20
mm of rainfall expected
0
no heat & humidity
7
kph wind from E

Buenos Aires weather for Sunday 29th March 2026

Expect isolated thunderstorms in Buenos Aires, Argentina with a maximum temperature of 27°C, low levels of heat & humidity, maximum UV of 7 (High) and 3 hours of bright sunshine. There are 5-10 mm of rainfall expected with 73% chance of some rain and little or no wind of 6 kph from the north-east.