Iguazu Falls weather live forecast

Today's maximum temperature in Iguazu Falls is expected to be 68°F. Select a day from the live weather forecast for Iguazu Falls, Argentina for more weather parameters.

Monday
12th Oct
68

64

0

6
Tuesday
13th Oct
70

63

1

4
Wednesday
14th Oct
70

63

0

8
Thursday
15th Oct
73

61

3

10
Friday
16th Oct
75

61

6

6

5-day weather forecast updated at 04:01 on Monday 12th 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 12th October 2026

Expect isolated thunderstorms in Iguazu Falls, Argentina with a maximum temperature of 68°F, maximum UV of 6 (High) and no hours of bright sunshine. There are 40-50 mm of rainfall expected with 100% chance of some rain and a light breeze of 6 mph from the north.

68
°F maximum temperature
64
°F minimum temperature
isolated thunderstorms
0
hours of sunshine
6
UV index (High)
100
% chance of some rain
<50
mm of rainfall expected
68
°F wind chill
6
mph wind from N

Iguazu Falls weather for Tuesday 13th October 2026

Expect isolated thunderstorms in Iguazu Falls, Argentina with a maximum temperature of 70°F, maximum UV of 4 (Moderate) and 1 hour of bright sunshine. There are 10-20 mm of rainfall expected with 99% chance of some rain and a light breeze of 5 mph from the north-east.

70
°F maximum temperature
63
°F minimum temperature
isolated thunderstorms
1
hour of sunshine
4
UV index (Moderate)
99
% chance of some rain
<20
mm of rainfall expected
70
°F wind chill
5
mph wind from NE

Iguazu Falls weather for Wednesday 14th October 2026

Expect isolated thunderstorms in Iguazu Falls, Argentina with a maximum temperature of 70°F, maximum UV of 8 (Very High) and no hours of bright sunshine. There are 10-20 mm of rainfall expected with 74% chance of some rain and little or no wind of 4 mph from the south.

70
°F maximum temperature
63
°F minimum temperature
isolated thunderstorms
0
hours of sunshine
8
UV index (Very High)
74
% chance of some rain
<20
mm of rainfall expected
0
no heat & humidity
4
mph wind from S

Iguazu Falls weather for Thursday 15th October 2026

Expect isolated thunderstorms in Iguazu Falls, Argentina with a maximum temperature of 73°F, maximum UV of 10 (Very High) and 3 hours of bright sunshine. There are 2-5 mm of rainfall expected with 43% chance of some rain and a light breeze of 6 mph from the south.

73
°F maximum temperature
61
°F minimum temperature
isolated thunderstorms
3
hours of sunshine
10
UV index (Very High)
43
% chance of some rain
<5
mm of rainfall expected
73
°F wind chill
6
mph wind from S

Iguazu Falls weather for Friday 16th October 2026

Expect broken clouds in Iguazu Falls, Argentina with a maximum temperature of 75°F, maximum UV of 6 (High) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 7 mph from the south-west.