Iguazu Falls weather live forecast

Today's maximum temperature in Iguazu Falls is expected to be 18°C. Select a day from the live weather forecast for Iguazu Falls, Argentina for more weather parameters.

Sunday
14th Jun
18

13

4

4
Monday
15th Jun
17

10

7

4
Tuesday
16th Jun
19

7

8

4
Wednesday
17th Jun
21

7

5

4
Thursday
18th Jun
22

13

7

4

5-day weather forecast updated at 04:01 on Sunday 14th June 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 Sunday 14th June 2026

Expect isolated thunderstorms in Iguazu Falls, Argentina with a maximum temperature of 18°C, maximum UV of 4 (Moderate) and 4 hours of bright sunshine. There are 0-2 mm of rainfall expected with 2% chance of some rain and a light breeze of 8 kph from the south.

18
°C maximum temperature
13
°C minimum temperature
isolated thunderstorms
4
hours of sunshine
4
UV index (Moderate)
2
% chance of some rain
<2
mm of rainfall expected
18
°C wind chill
8
kph wind from S

Iguazu Falls weather for Monday 15th June 2026

Expect scattered clouds in Iguazu Falls, Argentina with a maximum temperature of 17°C, maximum UV of 4 (Moderate) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 9 kph from the south.

17
°C maximum temperature
10
°C minimum temperature
scattered clouds
7
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
17
°C wind chill
9
kph wind from S

Iguazu Falls weather for Tuesday 16th June 2026

Expect scattered clouds in Iguazu Falls, Argentina with a maximum temperature of 19°C, maximum UV of 4 (Moderate) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 6 kph from the south.

19
°C maximum temperature
7
°C minimum temperature
scattered clouds
8
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
19
°C wind chill
6
kph wind from S

Iguazu Falls weather for Wednesday 17th June 2026

Expect fog in low lying areas in Iguazu Falls, Argentina with a maximum temperature of 21°C, maximum UV of 4 (Moderate) and 5 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 7 kph from the east.

21
°C maximum temperature
7
°C minimum temperature
fog in low lying areas
5
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
21
°C wind chill
7
kph wind from E

Iguazu Falls weather for Thursday 18th June 2026

Expect scattered clouds in Iguazu Falls, Argentina with a maximum temperature of 22°C, maximum UV of 4 (Moderate) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 15 kph from the north-east.