Argentina weather live forecast

Today's maximum temperature in Argentina is expected to be 28°C. Select a day from the live weather forecast for Argentina (Buenos Aires) for more weather parameters.

Wednesday
7th Jan
28

18

5

9
Thursday
8th Jan
25

17

8

11
Friday
9th Jan
24

21

2

7
Saturday
10th Jan
22

19

0

2
Sunday
11th Jan
27

19

8

11

5-day weather forecast updated at 04:00 on Wednesday 7th January 2026 GMT

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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.

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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.

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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 Wednesday 7th January 2026

Expect isolated thunderstorms in Argentina with a maximum temperature of 28°C, low levels of heat & humidity, maximum UV of 9 (Very High) and 5 hours of bright sunshine. There are 0-2 mm of rainfall expected with 61% chance of some rain and a moderate breeze of 22 kph from the south-east.

28
°C maximum temperature
18
°C minimum temperature
isolated thunderstorms
5
hours of sunshine
9
UV index (Very High)
61
% chance of some rain
<2
mm of rainfall expected
L
low heat & humidity
22
kph wind from SE

Argentina weather for Thursday 8th January 2026

Expect broken clouds in Argentina with a maximum temperature of 25°C, maximum UV of 11 (Extreme) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 20 kph from the east.

25
°C maximum temperature
17
°C minimum temperature
broken clouds
8
hours of sunshine
11
UV index (Extreme)
0
mm of rainfall expected
25
°C wind chill
20
kph wind from E

Argentina weather for Friday 9th January 2026

Expect isolated thunderstorms in Argentina with a maximum temperature of 24°C, maximum UV of 7 (High) and 2 hours of bright sunshine. There are 2-5 mm of rainfall expected with 76% chance of some rain and a gentle breeze of 17 kph from the east.

24
°C maximum temperature
21
°C minimum temperature
isolated thunderstorms
2
hours of sunshine
7
UV index (High)
76
% chance of some rain
<5
mm of rainfall expected
0
no heat & humidity
17
kph wind from E

Argentina weather for Saturday 10th January 2026

Expect isolated thunderstorms in Argentina with a maximum temperature of 22°C, maximum UV of 2 (Low) and no hours of bright sunshine. There are 50 mm or more of rainfall expected with 69% chance of some rain and a gentle breeze of 19 kph from the south.

22
°C maximum temperature
19
°C minimum temperature
isolated thunderstorms
0
hours of sunshine
2
UV index (Low)
69
% chance of some rain
>50
mm or more of rainfall expected
0
no heat & humidity
19
kph wind from S

Argentina weather for Sunday 11th January 2026

Expect sunshine and showers in Argentina with a maximum temperature of 27°C, low levels of heat & humidity, maximum UV of 11+ (Extreme) and 8 hours of bright sunshine. There are 5-10 mm of rainfall expected with 21% chance of some rain and a light breeze of 12 kph from the south.