Iguazu Falls weather live forecast

Today's maximum temperature in Iguazu Falls is expected to be 25°C. Select a day from the live weather forecast for Iguazu Falls, Argentina for more weather parameters.

Monday
3rd Aug
25

20

1

4
Tuesday
4th Aug
24

18

1

5
Wednesday
5th Aug
24

17

6

5
Thursday
6th Aug
24

17

1

5
Friday
7th Aug
24

15

2

5

5-day weather forecast updated at 04:01 on Monday 3rd 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 Monday 3rd August 2026

Expect isolated thunderstorms in Iguazu Falls, Argentina with a maximum temperature of 25°C, maximum UV of 4 (Moderate) and 1 hour of bright sunshine. There are 2-5 mm of rainfall expected with 38% chance of some rain and a light breeze of 9 kph from the north-east.

25
°C maximum temperature
20
°C minimum temperature
isolated thunderstorms
1
hour of sunshine
4
UV index (Moderate)
38
% chance of some rain
<5
mm of rainfall expected
0
no heat & humidity
9
kph wind from NE

Iguazu Falls weather for Tuesday 4th August 2026

Expect isolated thunderstorms in Iguazu Falls, Argentina with a maximum temperature of 24°C, maximum UV of 5 (Moderate) and 1 hour of bright sunshine. There are 0-2 mm of rainfall expected with 28% chance of some rain and a light breeze of 8 kph from the north-east.

24
°C maximum temperature
18
°C minimum temperature
isolated thunderstorms
1
hour of sunshine
5
UV index (Moderate)
28
% chance of some rain
<2
mm of rainfall expected
0
no heat & humidity
8
kph wind from NE

Iguazu Falls weather for Wednesday 5th August 2026

Expect isolated thunderstorms in Iguazu Falls, Argentina with a maximum temperature of 24°C, maximum UV of 5 (Moderate) and 6 hours of bright sunshine. There are 10-20 mm of rainfall expected with 51% chance of some rain and a light breeze of 11 kph from the north-east.

24
°C maximum temperature
17
°C minimum temperature
isolated thunderstorms
6
hours of sunshine
5
UV index (Moderate)
51
% chance of some rain
<20
mm of rainfall expected
24
°C wind chill
11
kph wind from NE

Iguazu Falls weather for Thursday 6th August 2026

Expect isolated thunderstorms in Iguazu Falls, Argentina with a maximum temperature of 24°C, maximum UV of 5 (Moderate) and 1 hour of bright sunshine. There are 30-40 mm of rainfall expected with 67% chance of some rain and a gentle breeze of 13 kph from the north.

24
°C maximum temperature
17
°C minimum temperature
isolated thunderstorms
1
hour of sunshine
5
UV index (Moderate)
67
% chance of some rain
<40
mm of rainfall expected
0
no heat & humidity
13
kph wind from N

Iguazu Falls weather for Friday 7th August 2026

Expect broken clouds in Iguazu Falls, Argentina with a maximum temperature of 24°C, maximum UV of 5 (Moderate) and 2 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 11 kph from the south-west.