Iguazu Falls weather live forecast

Today's maximum temperature in Iguazu Falls is expected to be 17°C. Select a day from the live weather forecast for Iguazu Falls, Argentina for more weather parameters.

Friday
21st Aug
17

9

8

7
Saturday
22nd Aug
18

7

11

7
Sunday
23rd Aug
21

7

11

7
Monday
24th Aug
22

9

5

6
Tuesday
25th Aug
22

13

6

6

5-day weather forecast updated at 04:01 on Friday 21st 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 Friday 21st August 2026

Expect broken clouds in Iguazu Falls, Argentina with a maximum temperature of 17°C, maximum UV of 7 (High) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 8 kph from the south-west.

17
°C maximum temperature
9
°C minimum temperature
broken clouds
8
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
0
no heat & humidity
8
kph wind from SW

Iguazu Falls weather for Saturday 22nd August 2026

Expect clear skies in Iguazu Falls, Argentina with a maximum temperature of 18°C, maximum UV of 7 (High) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 8 kph from the south.

18
°C maximum temperature
7
°C minimum temperature
clear skies
11
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
0
no heat & humidity
8
kph wind from S

Iguazu Falls weather for Sunday 23rd August 2026

Expect clear skies in Iguazu Falls, Argentina with a maximum temperature of 21°C, maximum UV of 7 (High) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 9 kph from the south.

21
°C maximum temperature
7
°C minimum temperature
clear skies
11
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
0
no heat & humidity
9
kph wind from S

Iguazu Falls weather for Monday 24th August 2026

Expect broken clouds in Iguazu Falls, Argentina with a maximum temperature of 22°C, maximum UV of 6 (High) and 5 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 6 kph from the south.

22
°C maximum temperature
9
°C minimum temperature
broken clouds
5
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
0
no heat & humidity
6
kph wind from S

Iguazu Falls weather for Tuesday 25th August 2026

Expect broken clouds in Iguazu Falls, Argentina with a maximum temperature of 22°C, maximum UV of 6 (High) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 8 kph from the north-east.