turismo ·
Panorama 10/07 at the Triple Borders: weather, sunset and exchange
Guia 3 newsroom · edited by Annie GrellmannPortuguêsEspañol
Today, 10/07, the weather in Foz do Iguaçu is pleasant with evening sun and the dollar at R$ 5.02.

High temperature will be 30 °C and low 20 °C, with light drizzle and only a 2% chance of rain; sunset occurs at 18:40, perfect for photos at the Three Borders Landmark from 17:40, while the UV index reaches 8.5, so sunscreen is advised. The dollar is quoted at R$ 5.02 and the Iguaçu River flow at the Falls is 6 501 m³/s, four times the historic average. Source: Guia 3 data (Open-Meteo·AwesomeAPI·ANA·Nager).
Source: Dados Guia 3 (Open-Meteo · AwesomeAPI · ANA · Nager)
Frequently asked questions
- When is the best time to photograph the Three Borders Landmark?
- From 17:40 during the golden hour until sunset at 18:40.
Still have questions? Ask the border
Guia 3's AI answers instantly, only from verified guides and live data, never made up.
Ask my own question →Read also
Live tools
Saiba de tudo antes de todo mundo
Câmbio, clima e o que importa nos três países, no seu e-mail, todo dia. Gratuito, sem spam.
✓ Guia 3 fact-check
Content verified by the newsroom based on an official source: Dados Guia 3 (Open-Meteo · AwesomeAPI · ANA · Nager). Last checked: 10/7/2026. Found something inaccurate? We fix it fast. How we work.
Spotted something wrong? Tell us.
AI-automated curation with editorial supervision, your correction or suggestion helps keep things right.