Argentina weather live forecast

Today's maximum temperature in Argentina is expected to be 23°C. Select a day from the live weather forecast for Argentina (Buenos Aires) for more weather parameters.

Saturday
26th Sep
23

16

7

8
Sunday
27th Sep
20

17

1

3
Monday
28th Sep
20

17

2

4
Tuesday
29th Sep
17

13

0

2
Wednesday
30th Sep
18

10

6

8

5-day weather forecast updated at 04:00 on Saturday 26th September 2026 GMT

More about Argentina

Argentina 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.

Top Argentina destinations

Below are temperatures expected today at popular countries, regions and places in Argentina. Select a destination to see the detailed weather forecast for today, tomorrow and the outlook for the next five days.

All Argentina destinations

Argentina weather forecast by day

Below are the detailed weather forecasts for Argentina for the next 5 days. The forecasts shown are for Buenos Aires and may not represent the whole of Argentina. Browse more destinations in Argentina to view more weather forecasts.

Argentina weather for Saturday 26th September 2026

Expect scattered clouds in Argentina with a maximum temperature of 23°C, maximum UV of 8 (Very High) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 16 kph from the east.

23
°C maximum temperature
16
°C minimum temperature
scattered clouds
7
hours of sunshine
8
UV index (Very High)
0
mm of rainfall expected
0
no heat & humidity
16
kph wind from E

Argentina weather for Sunday 27th September 2026

Expect broken clouds in Argentina with a maximum temperature of 20°C, maximum UV of 3 (Moderate) and 1 hour of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 14 kph from the east.

20
°C maximum temperature
17
°C minimum temperature
broken clouds
1
hour of sunshine
3
UV index (Moderate)
0
mm of rainfall expected
20
°C wind chill
14
kph wind from E

Argentina weather for Monday 28th September 2026

Expect isolated thunderstorms in Argentina with a maximum temperature of 20°C, maximum UV of 4 (Moderate) and 2 hours of bright sunshine. There are 2-5 mm of rainfall expected with 58% chance of some rain and a light breeze of 12 kph from the east.

20
°C maximum temperature
17
°C minimum temperature
isolated thunderstorms
2
hours of sunshine
4
UV index (Moderate)
58
% chance of some rain
<5
mm of rainfall expected
20
°C wind chill
12
kph wind from E

Argentina weather for Tuesday 29th September 2026

Expect isolated thunderstorms in Argentina with a maximum temperature of 17°C, maximum UV of 2 (Low) and no hours of bright sunshine. There are 10-20 mm of rainfall expected with 71% chance of some rain and a moderate breeze of 20 kph from the south-west.

17
°C maximum temperature
13
°C minimum temperature
isolated thunderstorms
0
hours of sunshine
2
UV index (Low)
71
% chance of some rain
<20
mm of rainfall expected
0
no heat & humidity
20
kph wind from SW

Argentina weather for Wednesday 30th September 2026

Expect broken clouds in Argentina with a maximum temperature of 18°C, maximum UV of 8 (Very High) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 13 kph from the south-west.