turismo ·
Sunny day and full waterfalls in Foz do Iguaçu
Marco Três newsroom · edited by Annie Grellmann
Today, July 17, 2026, the weather in Foz do Iguaçu, Brazil, is dry, with a high of 28°C and a low of 21°C, and Iguazu Falls has a record flow rate of 2,886 m³/s.
The sun remains cloudless, the UV index reaches 5.1 and the dollar is quoted at R$ 5.08, while sunset occurs at 6:06 PM, with the golden hour starting at 5:06 PM – ideal time for photos at the Three Borders Monument. The Falls' flow rate is 2,886 m³/s, well above the historical average of 1,500 m³/s, ensuring full cascades.
Source: Data from Marco Três (Open-Meteo · AwesomeAPI · ANA · Nager).
Frequently asked questions
- When is the best time to photograph the Three Borders Landmark?
- The golden hour starts around 17:06, just before sunset at 18:06.
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Content verified by the newsroom based on an official source: Dados Marco Três (Open-Meteo · AwesomeAPI · ANA · Nager). Last checked: 7/17/2026. Found something inaccurate? We fix it fast. How we work.
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