Buenos Aires weather live forecast

Today's maximum temperature in Buenos Aires is expected to be 32°C. Select a day from the live weather forecast for Buenos Aires, Argentina for more weather parameters.

Tuesday
13th Jan
32

24

7

10
Wednesday
14th Jan
32

23

12

10
Thursday
15th Jan
31

24

6

9
Friday
16th Jan
27

20

14

11
Saturday
17th Jan
28

17

13

11

5-day weather forecast updated at 04:00 on Monday 12th January 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 13th January 2026

Expect isolated thunderstorms in Buenos Aires, Argentina with a maximum temperature of 32°C, moderate levels of heat & humidity, maximum UV of 10 (Very High) and 7 hours of bright sunshine. There are 2-5 mm of rainfall expected with 19% chance of some rain and a light breeze of 11 kph from the east.

32
°C maximum temperature
24
°C minimum temperature
isolated thunderstorms
7
hours of sunshine
10
UV index (Very High)
19
% chance of some rain
<5
mm of rainfall expected
M
moderate heat & humidity
11
kph wind from E

Buenos Aires weather for Wednesday 14th January 2026

Expect scattered clouds in Buenos Aires, Argentina with a maximum temperature of 32°C, high levels of heat & humidity, maximum UV of 10 (Very High) and 12 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 14 kph from the east.

32
°C maximum temperature
23
°C minimum temperature
scattered clouds
12
hours of sunshine
10
UV index (Very High)
0
mm of rainfall expected
H
high heat & humidity
14
kph wind from E

Buenos Aires weather for Thursday 15th January 2026

Expect isolated thunderstorms in Buenos Aires, Argentina with a maximum temperature of 31°C, moderate levels of heat & humidity, maximum UV of 9 (Very High) and 6 hours of bright sunshine. There are 10-20 mm of rainfall expected with 83% chance of some rain and a light breeze of 12 kph from the north.

31
°C maximum temperature
24
°C minimum temperature
isolated thunderstorms
6
hours of sunshine
9
UV index (Very High)
83
% chance of some rain
<20
mm of rainfall expected
M
moderate heat & humidity
12
kph wind from N

Buenos Aires weather for Friday 16th January 2026

Expect isolated thunderstorms in Buenos Aires, Argentina with a maximum temperature of 27°C, low levels of heat & humidity, maximum UV of 11+ (Extreme) and 14 hours of bright sunshine. There are 2-5 mm of rainfall expected with 11% chance of some rain and a gentle breeze of 13 kph from the east.

27
°C maximum temperature
20
°C minimum temperature
isolated thunderstorms
14
hours of sunshine
11
UV index (Extreme)
11
% chance of some rain
<5
mm of rainfall expected
L
low heat & humidity
13
kph wind from E

Buenos Aires weather for Saturday 17th January 2026

Expect clear skies in Buenos Aires, Argentina with a maximum temperature of 28°C, low levels of heat & humidity, maximum UV of 11+ (Extreme) and 13 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 10 kph from the east.