Iguazu Falls weather live forecast

Today's maximum temperature in Iguazu Falls is expected to be 23°C. Select a day from the live weather forecast for Iguazu Falls, Argentina for more weather parameters.

Monday
31st Aug
23

18

2

5
Tuesday
1st Sep
21

15

5

6
Wednesday
2nd Sep
24

13

10

9
Thursday
3rd Sep
26

13

6

9
Friday
4th Sep
25

15

3

6

5-day weather forecast updated at 04:01 on Monday 31st 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 31st August 2026

Expect isolated thunderstorms in Iguazu Falls, Argentina with a maximum temperature of 23°C, maximum UV of 5 (Moderate) and 2 hours of bright sunshine. There are 30-40 mm of rainfall expected with 95% chance of some rain and a light breeze of 9 kph from the south-west.

23
°C maximum temperature
18
°C minimum temperature
isolated thunderstorms
2
hours of sunshine
5
UV index (Moderate)
95
% chance of some rain
<40
mm of rainfall expected
23
°C wind chill
9
kph wind from SW

Iguazu Falls weather for Tuesday 1st September 2026

Expect broken clouds in Iguazu Falls, Argentina with a maximum temperature of 21°C, maximum UV of 6 (High) and 5 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 13 kph from the south-west.

21
°C maximum temperature
15
°C minimum temperature
broken clouds
5
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
21
°C wind chill
13
kph wind from SW

Iguazu Falls weather for Wednesday 2nd September 2026

Expect scattered clouds in Iguazu Falls, Argentina with a maximum temperature of 24°C, maximum UV of 9 (Very High) and 10 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 7 kph from the east.

24
°C maximum temperature
13
°C minimum temperature
scattered clouds
10
hours of sunshine
9
UV index (Very High)
0
mm of rainfall expected
24
°C wind chill
7
kph wind from E

Iguazu Falls weather for Thursday 3rd September 2026

Expect scattered clouds in Iguazu Falls, Argentina with a maximum temperature of 26°C, maximum UV of 9 (Very High) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 12 kph from the north-east.

26
°C maximum temperature
13
°C minimum temperature
scattered clouds
6
hours of sunshine
9
UV index (Very High)
0
mm of rainfall expected
26
°C wind chill
12
kph wind from NE

Iguazu Falls weather for Friday 4th September 2026

Expect mostly cloudy with light rain in Iguazu Falls, Argentina with a maximum temperature of 25°C, maximum UV of 6 (High) and 3 hours of bright sunshine. There are 0-2 mm of rainfall expected with 56% chance of some rain and a light breeze of 9 kph from the south.