Buenos Aires weather live forecast

Today's maximum temperature in Buenos Aires is expected to be 29°C. Select a day from the live weather forecast for Buenos Aires, Argentina for more weather parameters.

Wednesday
28th Jan
29

21

9

11
Thursday
29th Jan
28

23

9

11
Friday
30th Jan
27

23

6

9
Saturday
31st Jan
27

22

10

11
Sunday
1st Feb
28

22

12

11

5-day weather forecast updated at 04:00 on Wednesday 28th 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 Wednesday 28th January 2026

Expect scattered clouds in Buenos Aires, Argentina with a maximum temperature of 29°C, moderate levels of heat & humidity, maximum UV of 11 (Extreme) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 11 kph from the south-east.

29
°C maximum temperature
21
°C minimum temperature
scattered clouds
9
hours of sunshine
11
UV index (Extreme)
0
mm of rainfall expected
M
moderate heat & humidity
11
kph wind from SE

Buenos Aires weather for Thursday 29th January 2026

Expect scattered clouds in Buenos Aires, Argentina with a maximum temperature of 28°C, low levels of heat & humidity, maximum UV of 11+ (Extreme) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 16 kph from the east.

28
°C maximum temperature
23
°C minimum temperature
scattered clouds
9
hours of sunshine
11
UV index (Extreme)
0
mm of rainfall expected
L
low heat & humidity
16
kph wind from E

Buenos Aires weather for Friday 30th January 2026

Expect broken clouds in Buenos Aires, Argentina with a maximum temperature of 27°C, low levels of heat & humidity, maximum UV of 9 (Very High) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 17 kph from the east.

27
°C maximum temperature
23
°C minimum temperature
broken clouds
6
hours of sunshine
9
UV index (Very High)
0
mm of rainfall expected
L
low heat & humidity
17
kph wind from E

Buenos Aires weather for Saturday 31st January 2026

Expect scattered clouds in Buenos Aires, Argentina with a maximum temperature of 27°C, low levels of heat & humidity, maximum UV of 11 (Extreme) and 10 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 15 kph from the east.

27
°C maximum temperature
22
°C minimum temperature
scattered clouds
10
hours of sunshine
11
UV index (Extreme)
0
mm of rainfall expected
L
low heat & humidity
15
kph wind from E

Buenos Aires weather for Sunday 1st February 2026

Expect scattered clouds in Buenos Aires, Argentina with a maximum temperature of 28°C, low levels of heat & humidity, maximum UV of 11+ (Extreme) and 12 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 12 kph from the east.