Iguazu Falls weather live forecast

Today's maximum temperature in Iguazu Falls is expected to be 21°C. Select a day from the live weather forecast for Iguazu Falls, Argentina for more weather parameters.

Sunday
23rd Aug
21

8

8

7
Monday
24th Aug
20

7

3

6
Tuesday
25th Aug
23

13

3

7
Wednesday
26th Aug
26

16

4

7
Thursday
27th Aug
29

19

9

7

5-day weather forecast updated at 04:01 on Sunday 23rd August 2026 GMT

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The 5-day weather forecast for Argentina (Iguazu Falls) is provided by the Swiss meteorological agency, meteoblue. Find out more about our data sources.

Iguazu Falls weather forecast by day

Below are the detailed weather forecasts for Iguazu Falls for the next 5 days.

Iguazu Falls weather for Sunday 23rd August 2026

Expect scattered clouds in Iguazu Falls, Argentina with a maximum temperature of 21°C, maximum UV of 7 (High) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 9 kph from the south.

21
°C maximum temperature
8
°C minimum temperature
scattered clouds
8
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
21
°C wind chill
9
kph wind from S

Iguazu Falls weather for Monday 24th August 2026

Expect broken clouds in Iguazu Falls, Argentina with a maximum temperature of 20°C, maximum UV of 6 (High) and 3 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 6 kph from the south.

20
°C maximum temperature
7
°C minimum temperature
broken clouds
3
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
20
°C wind chill
6
kph wind from S

Iguazu Falls weather for Tuesday 25th August 2026

Expect mostly cloudy with light rain in Iguazu Falls, Argentina with a maximum temperature of 23°C, maximum UV of 7 (High) and 3 hours of bright sunshine. There are 2-5 mm of rainfall expected with 36% chance of some rain and a light breeze of 8 kph from the north-east.

23
°C maximum temperature
13
°C minimum temperature
mostly cloudy with light rain
3
hours of sunshine
7
UV index (High)
36
% chance of some rain
<5
mm of rainfall expected
23
°C wind chill
8
kph wind from NE

Iguazu Falls weather for Wednesday 26th August 2026

Expect mostly cloudy with light rain in Iguazu Falls, Argentina with a maximum temperature of 26°C, low levels of heat & humidity, maximum UV of 7 (High) and 4 hours of bright sunshine. There are 2-5 mm of rainfall expected with 18% chance of some rain and a gentle breeze of 13 kph from the north-east.

26
°C maximum temperature
16
°C minimum temperature
mostly cloudy with light rain
4
hours of sunshine
7
UV index (High)
18
% chance of some rain
<5
mm of rainfall expected
L
low heat & humidity
13
kph wind from NE

Iguazu Falls weather for Thursday 27th August 2026

Expect scattered clouds in Iguazu Falls, Argentina with a maximum temperature of 29°C, moderate levels of heat & humidity, maximum UV of 7 (High) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 17 kph from the north-east.