Iguazu Falls weather live forecast

Today's maximum temperature in Iguazu Falls is expected to be 20°C. Select a day from the live weather forecast for Iguazu Falls, Argentina for more weather parameters.

Thursday
23rd Jul
20

14

4

3
Friday
24th Jul
20

14

1

5
Saturday
25th Jul
23

16

2

5
Sunday
26th Jul
24

17

5

4
Monday
27th Jul
28

18

10

3

5-day weather forecast updated at 04:01 on Thursday 23rd 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 Thursday 23rd July 2026

Expect broken clouds in Iguazu Falls, Argentina with a maximum temperature of 20°C, maximum UV of 3 (Moderate) and 4 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 9 kph from the south.

20
°C maximum temperature
14
°C minimum temperature
broken clouds
4
hours of sunshine
3
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
9
kph wind from S

Iguazu Falls weather for Friday 24th July 2026

Expect isolated thunderstorms in Iguazu Falls, Argentina with a maximum temperature of 20°C, maximum UV of 5 (Moderate) and 1 hour of bright sunshine. There are 2-5 mm of rainfall expected with 61% chance of some rain and little or no wind of 6 kph from the east.

20
°C maximum temperature
14
°C minimum temperature
isolated thunderstorms
1
hour of sunshine
5
UV index (Moderate)
61
% chance of some rain
<5
mm of rainfall expected
0
no heat & humidity
6
kph wind from E

Iguazu Falls weather for Saturday 25th July 2026

Expect broken clouds in Iguazu Falls, Argentina with a maximum temperature of 23°C, maximum UV of 5 (Moderate) and 2 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 7 kph from the east.

23
°C maximum temperature
16
°C minimum temperature
broken clouds
2
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
23
°C wind chill
7
kph wind from E

Iguazu Falls weather for Sunday 26th July 2026

Expect isolated thunderstorms in Iguazu Falls, Argentina with a maximum temperature of 24°C, maximum UV of 4 (Moderate) and 5 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.

24
°C maximum temperature
17
°C minimum temperature
isolated thunderstorms
5
hours of sunshine
4
UV index (Moderate)
36
% chance of some rain
<5
mm of rainfall expected
0
no heat & humidity
8
kph wind from N

Iguazu Falls weather for Monday 27th July 2026

Expect clear skies in Iguazu Falls, Argentina with a maximum temperature of 28°C, low levels of heat & humidity, maximum UV of 3 (Moderate) and 10 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 13 kph from the north-east.