Cataratas Airport (IGU) 15 Day Weather Forecast, Iguassu Falls Brazil
Current weather conditions and 15 day weather forecast for Cataratas Airport in Iguassu Falls, Brazil including weather daily high/low temperature, warnings, chance of precipitation, pressure, humidity/wind chill, rain, wind speed, cloud, pressure, and UV index.
Current weather conditions at IGU
| 14 May 2026 Thu 18.2 ° C ( 64.8°F )  Partly cloudy |
Feels Like : 18.2 ° C / 64.8°F Humidity : % 94 Pressure : 1016 mb Wind Speed : 3.6 kmph / 2.2 miles from SSW 
Visibility : 10 km Precipitation (rainfall) : 0.03 mm Cloud (%) : 75 |
15-day weather forecast for Cataratas Airport, Iguassu Falls, Brazil
| Date | Weather forecast | Low temperature | High temperature | Average Temperature | Humidity | Wind | Chance of rain |
|---|---|---|---|---|---|---|---|
| 14 May 2026 Thu |  Patchy rain nearby |
7.7 ° C | 19.5 ° C | 13.3 ° C | % 76 | 4.7 km/h | 75% |
| 15 May 2026 Fri | Partly Cloudy |
13 ° C | 24 ° C | 17.1 ° C | % 81 | 6.8 km/h | 0% |
| 16 May 2026 Sat |  Moderate rain |
15.3 ° C | 21.4 ° C | 18.3 ° C | % 96 | 6.8 km/h | 88% |
| 17 May 2026 Sun | Moderate rain |
16 ° C | 20.6 ° C | 18.7 ° C | % 97 | 10.1 km/h | 87% |
| 18 May 2026 Mon | Patchy rain nearby |
8.1 ° C | 16.4 ° C | 13.4 ° C | % 84 | 9.7 km/h | 85% |
| 19 May 2026 Tue |  Cloudy |
6 ° C | 20.9 ° C | 9.8 ° C | % 84 | 5 km/h | 0% |
| 20 May 2026 Wed |  Sunny |
5.2 ° C | 19.9 ° C | 11.1 ° C | % 68 | 9.7 km/h | 0% |
| 21 May 2026 Thu | Sunny |
4.9 ° C | 20.7 ° C | 11.1 ° C | % 67 | 7.6 km/h | 0% |
| 22 May 2026 Fri | Patchy rain nearby |
3.7 ° C | 18.5 ° C | 10.4 ° C | % 70 | 4.3 km/h | 89% |
| 23 May 2026 Sat | Moderate rain |
12 ° C | 14.5 ° C | 13.3 ° C | % 99 | 4.7 km/h | 86% |
| 24 May 2026 Sun |  Fog |
10.2 ° C | 17.1 ° C | 12.5 ° C | % 93 | 5.8 km/h | 0% |
| 25 May 2026 Mon |  Overcast |
7.7 ° C | 21.4 ° C | 13.1 ° C | % 78 | 4 km/h | 0% |
| 26 May 2026 Tue | Partly Cloudy |
10.6 ° C | 22.6 ° C | 15.9 ° C | % 83 | 5.8 km/h | 0% |
| 27 May 2026 Wed | Patchy rain nearby |
16.4 ° C | 18.7 ° C | 17.8 ° C | % 99 | 7.6 km/h | 87% |
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