Iguazu Falls weather live forecast

Today's maximum temperature in Iguazu Falls is expected to be 23°C. Select a day from the live weather forecast for Iguazu Falls, Argentina for more weather parameters.

Thursday
29th Oct
23

18

1

8
Friday
30th Oct
26

17

6

10
Saturday
31st Oct
28

15

7

11
Sunday
1st Nov
30

17

9

11
Monday
2nd Nov
26

19

4

9

5-day weather forecast updated at 04:01 on Thursday 29th 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 Thursday 29th October 2026

Expect isolated thunderstorms in Iguazu Falls, Argentina with a maximum temperature of 23°C, maximum UV of 8 (Very High) and 1 hour of bright sunshine. There are 5-10 mm of rainfall expected with 58% chance of some rain and little or no wind of 5 kph from the south.

23
°C maximum temperature
18
°C minimum temperature
isolated thunderstorms
1
hour of sunshine
8
UV index (Very High)
58
% chance of some rain
<10
mm of rainfall expected
0
no heat & humidity
5
kph wind from S

Iguazu Falls weather for Friday 30th October 2026

Expect isolated thunderstorms in Iguazu Falls, Argentina with a maximum temperature of 26°C, low levels of heat & humidity, maximum UV of 10 (Very High) and 6 hours of bright sunshine. There are 0-2 mm of rainfall expected with 48% chance of some rain and little or no wind of 6 kph from the south-west.

26
°C maximum temperature
17
°C minimum temperature
isolated thunderstorms
6
hours of sunshine
10
UV index (Very High)
48
% chance of some rain
<2
mm of rainfall expected
L
low heat & humidity
6
kph wind from SW

Iguazu Falls weather for Saturday 31st October 2026

Expect broken clouds in Iguazu Falls, Argentina with a maximum temperature of 28°C, low levels of heat & humidity, maximum UV of 11+ (Extreme) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 6 kph from the south-west.

28
°C maximum temperature
15
°C minimum temperature
broken clouds
7
hours of sunshine
11
UV index (Extreme)
0
mm of rainfall expected
L
low heat & humidity
6
kph wind from SW

Iguazu Falls weather for Sunday 1st November 2026

Expect isolated thunderstorms in Iguazu Falls, Argentina with a maximum temperature of 30°C, moderate levels of heat & humidity, maximum UV of 11 (Extreme) and 9 hours of bright sunshine. There are 2-5 mm of rainfall expected with 60% chance of some rain and a light breeze of 8 kph from the east.

30
°C maximum temperature
17
°C minimum temperature
isolated thunderstorms
9
hours of sunshine
11
UV index (Extreme)
60
% chance of some rain
<5
mm of rainfall expected
M
moderate heat & humidity
8
kph wind from E

Iguazu Falls weather for Monday 2nd November 2026

Expect isolated thunderstorms in Iguazu Falls, Argentina with a maximum temperature of 26°C, low levels of heat & humidity, maximum UV of 9 (Very High) and 4 hours of bright sunshine. There are 20-30 mm of rainfall expected with 82% chance of some rain and a light breeze of 9 kph from the north-east.