Buenos Aires weather live forecast

Today's maximum temperature in Buenos Aires is expected to be 10°C. Select a day from the live weather forecast for Buenos Aires, Argentina for more weather parameters.

Sunday
6th Sep
10

4

6

5
Monday
7th Sep
11

4

3

4
Tuesday
8th Sep
16

8

9

6
Wednesday
9th Sep
19

10

2

5
Thursday
10th Sep
21

12

11

5

5-day weather forecast updated at 04:00 on Sunday 6th September 2026 GMT

More about Buenos Aires

Buenos Aires by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Recommended for Argentina

Fred Olsen: Top cruise offers for 2026/2027

Sale

Explore latest offers on Fred Olsen Cruises in 2026/2027
Find last minute deals or early bird discounts
Filter offers by price, destination, ship & departure point

Go to Fred Olsen deal >>

View all Fred Olsen offers

Cruise deal finder

Destination

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 Sunday 6th September 2026

Expect broken clouds in Buenos Aires, Argentina with a maximum temperature of 10°C, maximum UV of 5 (Moderate) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 13 kph from the south.

10
°C maximum temperature
4
°C minimum temperature
broken clouds
6
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
8
°C wind chill
13
kph wind from S

Buenos Aires weather for Monday 7th September 2026

Expect broken clouds in Buenos Aires, Argentina with a maximum temperature of 11°C, maximum UV of 4 (Moderate) and 3 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 10 kph from the north.

11
°C maximum temperature
4
°C minimum temperature
broken clouds
3
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
10
kph wind from N

Buenos Aires weather for Tuesday 8th September 2026

Expect scattered clouds in Buenos Aires, Argentina with a maximum temperature of 16°C, maximum UV of 6 (High) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 8 kph from the north.

16
°C maximum temperature
8
°C minimum temperature
scattered clouds
9
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
0
no heat & humidity
8
kph wind from N

Buenos Aires weather for Wednesday 9th September 2026

Expect broken clouds in Buenos Aires, Argentina with a maximum temperature of 19°C, maximum UV of 5 (Moderate) and 2 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 5 kph from the north.

19
°C maximum temperature
10
°C minimum temperature
broken clouds
2
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
5
kph wind from N

Buenos Aires weather for Thursday 10th September 2026

Expect scattered clouds in Buenos Aires, Argentina with a maximum temperature of 21°C, maximum UV of 5 (Moderate) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 10 kph from the east.