turismo ·
Foz weather this week (07/20‑07/26): rain 3 days, low 15°C
Marco Três newsroom · edited by Annie Grellmann
Day‑by‑day forecast for visitors to the Falls, Itaipu and the border — updated throughout the week as the outlook changes
The week in Foz do Iguaçu runs from 15°C (Friday) to 28°C (Monday). Rain is expected on Monday, Tuesday, Wednesday. See the day‑by‑day details below — this article is revised during the week whenever the forecast changes.
Day by day
| day | weather | min‑max | rain |
|---|---|---|---|
| Monday 07/20 | storm | 20–28°C | 59% |
| Tuesday 07/21 | storm | 20–28°C | 99% |
| Wednesday 07/22 | storm | 17–22°C | 100% |
| Thursday 07/23 | cloudy | 16–22°C | 16% |
| Friday 07/24 | drizzle | 15–24°C | 44% |
| Saturday 07/25 | cloudy | 15–25°C | 34% |
| Sunday 07/26 | cloudy | 18–24°C | 14% |
What this means for the visit
On rainy days, the Falls remain impressive (light raincoat) and Itaipu is barely affected — most tours are covered. The probability of attractions being at full capacity is in Will it be full? and the bridge queue, live, in Bridge queue.
Source and method
Numbers: Open-Meteo (hourly model for Foz do Iguaçu, CC BY 4.0). Official INMET bulletin collected on 2026-07-19 matches the scenario (see official block at /previsao). This article is generated and automatically revised by Marco Três from the data — no speculation; when the forecast changes, the text changes and the alteration is recorded above. Full 14‑day forecast at /previsao.
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Content verified by the newsroom based on an official source: Open-Meteo + INMET · análise Marco Três. Last checked: 7/19/2026. Found something inaccurate? We fix it fast. How we work.
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