Iguazu Falls weather live forecast

Today's maximum temperature in Iguazu Falls is expected to be 22°C. Select a day from the live weather forecast for Iguazu Falls, Argentina for more weather parameters.

Monday
5th Oct
22

16

0

7
Tuesday
6th Oct
24

18

3

5
Wednesday
7th Oct
29

19

5

9
Thursday
8th Oct
27

21

4

8
Friday
9th Oct
25

20

0

5

5-day weather forecast updated at 04:01 on Monday 5th October 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 Monday 5th October 2026

Expect isolated thunderstorms in Iguazu Falls, Argentina with a maximum temperature of 22°C, maximum UV of 7 (High) and no hours of bright sunshine. There are 30-40 mm of rainfall expected with 86% chance of some rain and a light breeze of 12 kph from the north-east.

22
°C maximum temperature
16
°C minimum temperature
isolated thunderstorms
0
hours of sunshine
7
UV index (High)
86
% chance of some rain
<40
mm of rainfall expected
22
°C wind chill
12
kph wind from NE

Iguazu Falls weather for Tuesday 6th October 2026

Expect isolated thunderstorms in Iguazu Falls, Argentina with a maximum temperature of 24°C, maximum UV of 5 (Moderate) and 3 hours of bright sunshine. There are 2-5 mm of rainfall expected with 44% chance of some rain and a light breeze of 8 kph from the north-east.

24
°C maximum temperature
18
°C minimum temperature
isolated thunderstorms
3
hours of sunshine
5
UV index (Moderate)
44
% chance of some rain
<5
mm of rainfall expected
0
no heat & humidity
8
kph wind from NE

Iguazu Falls weather for Wednesday 7th October 2026

Expect isolated thunderstorms in Iguazu Falls, Argentina with a maximum temperature of 29°C, moderate levels of heat & humidity, maximum UV of 9 (Very High) and 5 hours of bright sunshine. There are 0-2 mm of rainfall expected with 41% chance of some rain and a light breeze of 11 kph from the north-east.

29
°C maximum temperature
19
°C minimum temperature
isolated thunderstorms
5
hours of sunshine
9
UV index (Very High)
41
% chance of some rain
<2
mm of rainfall expected
M
moderate heat & humidity
11
kph wind from NE

Iguazu Falls weather for Thursday 8th October 2026

Expect isolated thunderstorms in Iguazu Falls, Argentina with a maximum temperature of 27°C, low levels of heat & humidity, maximum UV of 8 (Very High) and 4 hours of bright sunshine. There are 40-50 mm of rainfall expected with 84% chance of some rain and a gentle breeze of 13 kph from the north-east.

27
°C maximum temperature
21
°C minimum temperature
isolated thunderstorms
4
hours of sunshine
8
UV index (Very High)
84
% chance of some rain
<50
mm of rainfall expected
L
low heat & humidity
13
kph wind from NE

Iguazu Falls weather for Friday 9th October 2026

Expect isolated thunderstorms in Iguazu Falls, Argentina with a maximum temperature of 25°C, low levels of heat & humidity, maximum UV of 5 (Moderate) and no hours of bright sunshine. There are 50 mm or more of rainfall expected with 93% chance of some rain and a light breeze of 12 kph from the north-east.