Buenos Aires weather live forecast

Today's maximum temperature in Buenos Aires is expected to be 26°C. Select a day from the live weather forecast for Buenos Aires, Argentina for more weather parameters.

Saturday
18th Apr
26

18

9

6
Sunday
19th Apr
24

18

1

5
Monday
20th Apr
23

19

2

5
Tuesday
21st Apr
19

15

2

4
Wednesday
22nd Apr
20

14

8

5

5-day weather forecast updated at 04:00 on Saturday 18th April 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 Saturday 18th April 2026

Expect scattered clouds in Buenos Aires, Argentina with a maximum temperature of 26°C, low levels of heat & humidity, maximum UV of 6 (High) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 5 kph from the west.

26
°C maximum temperature
18
°C minimum temperature
scattered clouds
9
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
L
low heat & humidity
5
kph wind from W

Buenos Aires weather for Sunday 19th April 2026

Expect broken clouds in Buenos Aires, Argentina with a maximum temperature of 24°C, maximum UV of 5 (Moderate) and 1 hour of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 12 kph from the east.

24
°C maximum temperature
18
°C minimum temperature
broken clouds
1
hour of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
12
kph wind from E

Buenos Aires weather for Monday 20th April 2026

Expect broken clouds in Buenos Aires, Argentina with a maximum temperature of 23°C, maximum UV of 5 (Moderate) and 2 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 12 kph from the east.

23
°C maximum temperature
19
°C minimum temperature
broken clouds
2
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
23
°C wind chill
12
kph wind from E

Buenos Aires weather for Tuesday 21st April 2026

Expect broken clouds in Buenos Aires, Argentina with a maximum temperature of 19°C, maximum UV of 4 (Moderate) and 2 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 11 kph from the south-west.

19
°C maximum temperature
15
°C minimum temperature
broken clouds
2
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
11
kph wind from SW

Buenos Aires weather for Wednesday 22nd April 2026

Expect scattered clouds in Buenos Aires, Argentina with a maximum temperature of 20°C, maximum UV of 5 (Moderate) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 8 kph from the south-west.