Buenos Aires weather live forecast

Today's maximum temperature in Buenos Aires is expected to be 16°C. Select a day from the live weather forecast for Buenos Aires, Argentina for more weather parameters.

Monday
19th Oct
16

10

5

4
Tuesday
20th Oct
18

11

8

8
Wednesday
21st Oct
19

14

2

8
Thursday
22nd Oct
20

15

2

8
Friday
23rd Oct
20

14

2

5

5-day weather forecast updated at 04:00 on Monday 19th October 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 Monday 19th October 2026

Expect broken clouds in Buenos Aires, Argentina with a maximum temperature of 16°C, maximum UV of 4 (Moderate) and 5 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 11 kph from the east.

16
°C maximum temperature
10
°C minimum temperature
broken clouds
5
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
11
kph wind from E

Buenos Aires weather for Tuesday 20th October 2026

Expect broken clouds in Buenos Aires, Argentina with a maximum temperature of 18°C, maximum UV of 8 (Very High) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 13 kph from the east.

18
°C maximum temperature
11
°C minimum temperature
broken clouds
8
hours of sunshine
8
UV index (Very High)
0
mm of rainfall expected
0
no heat & humidity
13
kph wind from E

Buenos Aires weather for Wednesday 21st October 2026

Expect broken clouds in Buenos Aires, Argentina with a maximum temperature of 19°C, maximum UV of 8 (Very High) and 2 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 14 kph from the east.

19
°C maximum temperature
14
°C minimum temperature
broken clouds
2
hours of sunshine
8
UV index (Very High)
0
mm of rainfall expected
0
no heat & humidity
14
kph wind from E

Buenos Aires weather for Thursday 22nd October 2026

Expect mostly cloudy with rain in Buenos Aires, Argentina with a maximum temperature of 20°C, maximum UV of 8 (Very High) and 2 hours of bright sunshine. There are 5-10 mm of rainfall expected with 51% chance of some rain and a gentle breeze of 13 kph from the east.

20
°C maximum temperature
15
°C minimum temperature
mostly cloudy with rain
2
hours of sunshine
8
UV index (Very High)
51
% chance of some rain
<10
mm of rainfall expected
0
no heat & humidity
13
kph wind from E

Buenos Aires weather for Friday 23rd October 2026

Expect isolated thunderstorms in Buenos Aires, Argentina with a maximum temperature of 20°C, maximum UV of 5 (Moderate) and 2 hours of bright sunshine. There are 2-5 mm of rainfall expected with 32% chance of some rain and a gentle breeze of 13 kph from the south-east.