Iguazu Falls weather live forecast

Today's maximum temperature in Iguazu Falls is expected to be 28°C. Select a day from the live weather forecast for Iguazu Falls, Argentina for more weather parameters.

Tuesday
21st Jul
28

20

3

6
Wednesday
22nd Jul
20

15

0

2
Thursday
23rd Jul
21

14

4

4
Friday
24th Jul
20

16

1

5
Saturday
25th Jul
20

14

2

2

5-day weather forecast updated at 04:01 on Tuesday 21st 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 Tuesday 21st July 2026

Expect isolated thunderstorms in Iguazu Falls, Argentina with a maximum temperature of 28°C, low levels of heat & humidity, maximum UV of 6 (High) and 3 hours of bright sunshine. There are 10-20 mm of rainfall expected with 93% chance of some rain and a gentle breeze of 16 kph from the north.

28
°C maximum temperature
20
°C minimum temperature
isolated thunderstorms
3
hours of sunshine
6
UV index (High)
93
% chance of some rain
<20
mm of rainfall expected
L
low heat & humidity
16
kph wind from N

Iguazu Falls weather for Wednesday 22nd July 2026

Expect isolated thunderstorms in Iguazu Falls, Argentina with a maximum temperature of 20°C, maximum UV of 2 (Low) and no hours of bright sunshine. There are 40-50 mm of rainfall expected with 82% chance of some rain and a light breeze of 9 kph from the south-west.

20
°C maximum temperature
15
°C minimum temperature
isolated thunderstorms
0
hours of sunshine
2
UV index (Low)
82
% chance of some rain
<50
mm of rainfall expected
20
°C wind chill
9
kph wind from SW

Iguazu Falls weather for Thursday 23rd July 2026

Expect broken clouds in Iguazu Falls, Argentina with a maximum temperature of 21°C, maximum UV of 4 (Moderate) and 4 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 8 kph from the south.

21
°C maximum temperature
14
°C minimum temperature
broken clouds
4
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
21
°C wind chill
8
kph wind from S

Iguazu Falls weather for Friday 24th July 2026

Expect isolated thunderstorms in Iguazu Falls, Argentina with a maximum temperature of 20°C, maximum UV of 5 (Moderate) and 1 hour of bright sunshine. There are 20-30 mm of rainfall expected with 70% chance of some rain and a light breeze of 9 kph from the east.

20
°C maximum temperature
16
°C minimum temperature
isolated thunderstorms
1
hour of sunshine
5
UV index (Moderate)
70
% chance of some rain
<30
mm of rainfall expected
0
no heat & humidity
9
kph wind from E

Iguazu Falls weather for Saturday 25th July 2026

Expect broken clouds in Iguazu Falls, Argentina with a maximum temperature of 20°C, maximum UV of 2 (Low) and 2 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 7 kph from the south.