Iguazu Falls weather live forecast

Today's maximum temperature in Iguazu Falls is expected to be 33°C. Select a day from the live weather forecast for Iguazu Falls, Argentina for more weather parameters.

Sunday
25th Jan
33

22

7

11
Monday
26th Jan
34

23

9

11
Tuesday
27th Jan
35

22

8

11
Wednesday
28th Jan
35

22

7

11
Thursday
29th Jan
32

23

7

11

5-day weather forecast updated at 04:01 on Sunday 25th January 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 25th January 2026

Expect scattered clouds in Iguazu Falls, Argentina with a maximum temperature of 33°C, high levels of heat & humidity, maximum UV of 11 (Extreme) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 10 kph from the east.

33
°C maximum temperature
22
°C minimum temperature
scattered clouds
7
hours of sunshine
11
UV index (Extreme)
0
mm of rainfall expected
H
high heat & humidity
10
kph wind from E

Iguazu Falls weather for Monday 26th January 2026

Expect scattered clouds in Iguazu Falls, Argentina with a maximum temperature of 34°C, high levels of heat & humidity, maximum UV of 11+ (Extreme) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 12 kph from the east.

34
°C maximum temperature
23
°C minimum temperature
scattered clouds
9
hours of sunshine
11
UV index (Extreme)
0
mm of rainfall expected
H
high heat & humidity
12
kph wind from E

Iguazu Falls weather for Tuesday 27th January 2026

Expect isolated thunderstorms in Iguazu Falls, Argentina with a maximum temperature of 35°C, high levels of heat & humidity, maximum UV of 11+ (Extreme) and 8 hours of bright sunshine. There are 0-2 mm of rainfall expected with 30% chance of some rain and a light breeze of 10 kph from the north-east.

35
°C maximum temperature
22
°C minimum temperature
isolated thunderstorms
8
hours of sunshine
11
UV index (Extreme)
30
% chance of some rain
<2
mm of rainfall expected
H
high heat & humidity
10
kph wind from NE

Iguazu Falls weather for Wednesday 28th January 2026

Expect isolated thunderstorms in Iguazu Falls, Argentina with a maximum temperature of 35°C, high levels of heat & humidity, maximum UV of 11+ (Extreme) and 7 hours of bright sunshine. There are 0-2 mm of rainfall expected with 34% chance of some rain and little or no wind of 6 kph from the east.

35
°C maximum temperature
22
°C minimum temperature
isolated thunderstorms
7
hours of sunshine
11
UV index (Extreme)
34
% chance of some rain
<2
mm of rainfall expected
H
high heat & humidity
6
kph wind from E

Iguazu Falls weather for Thursday 29th January 2026

Expect isolated thunderstorms in Iguazu Falls, Argentina with a maximum temperature of 32°C, high levels of heat & humidity, maximum UV of 11+ (Extreme) and 7 hours of bright sunshine. There are 5-10 mm of rainfall expected with 56% chance of some rain and little or no wind of 6 kph from the north-east.