Iguazu Falls weather live forecast

Today's maximum temperature in Iguazu Falls is expected to be 27°C. Select a day from the live weather forecast for Iguazu Falls, Argentina for more weather parameters.

Thursday
16th Jul
27

14

8

5
Friday
17th Jul
28

21

10

5
Saturday
18th Jul
28

21

8

6
Sunday
19th Jul
28

21

7

6
Monday
20th Jul
28

20

6

4

5-day weather forecast updated at 04:01 on Thursday 16th 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 16th July 2026

Expect scattered clouds in Iguazu Falls, Argentina with a maximum temperature of 27°C, low levels of heat & humidity, maximum UV of 5 (Moderate) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 18 kph from the north-east.

27
°C maximum temperature
14
°C minimum temperature
scattered clouds
8
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
L
low heat & humidity
18
kph wind from NE

Iguazu Falls weather for Friday 17th July 2026

Expect scattered clouds in Iguazu Falls, Argentina with a maximum temperature of 28°C, low levels of heat & humidity, maximum UV of 5 (Moderate) and 10 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 25 kph from the north-east.

28
°C maximum temperature
21
°C minimum temperature
scattered clouds
10
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
L
low heat & humidity
25
kph wind from NE

Iguazu Falls weather for Saturday 18th July 2026

Expect scattered clouds in Iguazu Falls, Argentina with a maximum temperature of 28°C, low levels of heat & humidity, maximum UV of 6 (High) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 25 kph from the north.

28
°C maximum temperature
21
°C minimum temperature
scattered clouds
8
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
L
low heat & humidity
25
kph wind from N

Iguazu Falls weather for Sunday 19th July 2026

Expect broken clouds in Iguazu Falls, Argentina with a maximum temperature of 28°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 24 kph from the north.

28
°C maximum temperature
21
°C minimum temperature
broken clouds
7
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
L
low heat & humidity
24
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 4 (Moderate) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 19 kph from the north-east.