Iguazu Falls weather live forecast

Today's maximum temperature in Iguazu Falls is expected to be 29°C. Select a day from the live weather forecast for Iguazu Falls, Argentina for more weather parameters.

Sunday
19th Jul
29

22

7

6
Monday
20th Jul
28

22

4

5
Tuesday
21st Jul
26

21

3

5
Wednesday
22nd Jul
20

16

1

2
Thursday
23rd Jul
21

13

4

4

5-day weather forecast updated at 04:01 on Sunday 19th July 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 19th July 2026

Expect scattered clouds in Iguazu Falls, Argentina with a maximum temperature of 29°C, low levels of heat & humidity, maximum UV of 6 (High) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 22 kph from the north.

29
°C maximum temperature
22
°C minimum temperature
scattered clouds
7
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
L
low heat & humidity
22
kph wind from N

Iguazu Falls weather for Monday 20th July 2026

Expect broken clouds in Iguazu Falls, Argentina with a maximum temperature of 28°C, low levels of heat & humidity, maximum UV of 5 (Moderate) and 4 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 18 kph from the north.

28
°C maximum temperature
22
°C minimum temperature
broken clouds
4
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
L
low heat & humidity
18
kph wind from N

Iguazu Falls weather for Tuesday 21st July 2026

Expect isolated thunderstorms in Iguazu Falls, Argentina with a maximum temperature of 26°C, low levels of heat & humidity, maximum UV of 5 (Moderate) and 3 hours of bright sunshine. There are 30-40 mm of rainfall expected with 89% chance of some rain and a gentle breeze of 13 kph from the north.

26
°C maximum temperature
21
°C minimum temperature
isolated thunderstorms
3
hours of sunshine
5
UV index (Moderate)
89
% chance of some rain
<40
mm of rainfall expected
L
low heat & humidity
13
kph wind from N

Iguazu Falls weather for Wednesday 22nd July 2026

Expect isolated thunderstorms in Iguazu Falls, Argentina with a maximum temperature of 20°C, maximum UV of 2 (Low) and 1 hour of bright sunshine. There are 40-50 mm of rainfall expected with 95% chance of some rain and a light breeze of 7 kph from the south-west.

20
°C maximum temperature
16
°C minimum temperature
isolated thunderstorms
1
hour of sunshine
2
UV index (Low)
95
% chance of some rain
<50
mm of rainfall expected
0
no heat & humidity
7
kph wind from SW

Iguazu Falls weather for Thursday 23rd July 2026

Expect broken clouds in Iguazu Falls, Argentina with a maximum temperature of 21°C, maximum UV of 4 (Moderate) and 4 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 9 kph from the south.