Buenos Aires weather live forecast

Today's maximum temperature in Buenos Aires is expected to be 24°C. Select a day from the live weather forecast for Buenos Aires, Argentina for more weather parameters.

Thursday
8th Jan
24

16

8

11
Friday
9th Jan
25

20

6

10
Saturday
10th Jan
24

20

0

7
Sunday
11th Jan
29

19

13

8
Monday
12th Jan
31

22

14

11

5-day weather forecast updated at 04:00 on Thursday 8th 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 Thursday 8th January 2026

Expect scattered clouds in Buenos Aires, Argentina with a maximum temperature of 24°C, maximum UV of 11+ (Extreme) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 18 kph from the south-east.

24
°C maximum temperature
16
°C minimum temperature
scattered clouds
8
hours of sunshine
11
UV index (Extreme)
0
mm of rainfall expected
0
no heat & humidity
18
kph wind from SE

Buenos Aires weather for Friday 9th January 2026

Expect isolated thunderstorms in Buenos Aires, Argentina with a maximum temperature of 25°C, maximum UV of 10 (Very High) and 6 hours of bright sunshine. There are 0-2 mm of rainfall expected with 33% chance of some rain and a gentle breeze of 15 kph from the east.

25
°C maximum temperature
20
°C minimum temperature
isolated thunderstorms
6
hours of sunshine
10
UV index (Very High)
33
% chance of some rain
<2
mm of rainfall expected
0
no heat & humidity
15
kph wind from E

Buenos Aires weather for Saturday 10th January 2026

Expect isolated thunderstorms in Buenos Aires, Argentina with a maximum temperature of 24°C, maximum UV of 7 (High) and no hours of bright sunshine. There are 50 mm or more of rainfall expected with 62% chance of some rain and a gentle breeze of 17 kph from the south.

24
°C maximum temperature
20
°C minimum temperature
isolated thunderstorms
0
hours of sunshine
7
UV index (High)
62
% chance of some rain
>50
mm or more of rainfall expected
0
no heat & humidity
17
kph wind from S

Buenos Aires weather for Sunday 11th January 2026

Expect sunshine and showers in Buenos Aires, Argentina with a maximum temperature of 29°C, low levels of heat & humidity, maximum UV of 8 (Very High) and 13 hours of bright sunshine. There are 0-2 mm of rainfall expected with 9% chance of some rain and a light breeze of 11 kph from the south.

29
°C maximum temperature
19
°C minimum temperature
sunshine and showers
13
hours of sunshine
8
UV index (Very High)
9
% chance of some rain
<2
mm of rainfall expected
L
low heat & humidity
11
kph wind from S

Buenos Aires weather for Monday 12th January 2026

Expect clear skies in Buenos Aires, Argentina with a maximum temperature of 31°C, moderate levels of heat & humidity, maximum UV of 11+ (Extreme) and 14 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 11 kph from the north-east.