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.

Friday
16th Oct
23

15

6

9
Saturday
17th Oct
19

13

4

5
Sunday
18th Oct
20

11

9

9
Monday
19th Oct
22

9

8

9
Tuesday
20th Oct
26

10

5

10

5-day weather forecast updated at 04:01 on Friday 16th October 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 Friday 16th October 2026

Expect broken clouds in Iguazu Falls, Argentina with a maximum temperature of 23°C, maximum UV of 9 (Very High) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 13 kph from the south-west.

23
°C maximum temperature
15
°C minimum temperature
broken clouds
6
hours of sunshine
9
UV index (Very High)
0
mm of rainfall expected
0
no heat & humidity
13
kph wind from SW

Iguazu Falls weather for Saturday 17th October 2026

Expect broken clouds in Iguazu Falls, Argentina with a maximum temperature of 19°C, maximum UV of 5 (Moderate) and 4 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 11 kph from the south.

19
°C maximum temperature
13
°C minimum temperature
broken clouds
4
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
11
kph wind from S

Iguazu Falls weather for Sunday 18th October 2026

Expect scattered clouds in Iguazu Falls, Argentina with a maximum temperature of 20°C, maximum UV of 9 (Very High) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 10 kph from the south.

20
°C maximum temperature
11
°C minimum temperature
scattered clouds
9
hours of sunshine
9
UV index (Very High)
0
mm of rainfall expected
0
no heat & humidity
10
kph wind from S

Iguazu Falls weather for Monday 19th October 2026

Expect scattered clouds in Iguazu Falls, Argentina with a maximum temperature of 22°C, maximum UV of 9 (Very High) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 7 kph from the south.

22
°C maximum temperature
9
°C minimum temperature
scattered clouds
8
hours of sunshine
9
UV index (Very High)
0
mm of rainfall expected
22
°C wind chill
7
kph wind from S

Iguazu Falls weather for Tuesday 20th October 2026

Expect broken clouds in Iguazu Falls, Argentina with a maximum temperature of 26°C, low levels of heat & humidity, maximum UV of 10 (Very High) and 5 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 7 kph from the east.