turismo ·
Weather in Foz this week (07/24 to 07/30): rain on 3 days and low of 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 conditions change
The week in Foz do Iguaçu runs from 15°C (Friday) to 29°C (Tuesday). Rain is expected on Friday, Sunday, and 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 |
|---|---|---|---|
| Friday 07/24 | drizzle | 15–22°C | 77% |
| Saturday 07/25 | drizzle | 18–25°C | 29% |
| Sunday 07/26 | thunderstorm with hail | 19–26°C | 57% |
| Monday 07/27 | cloudy | 18–28°C | 4% |
| Tuesday 07/28 | drizzle | 22–29°C | 15% |
| Wednesday 07/29 | thunderstorm | 19–25°C | 79% |
| Thursday 07/30 | cloudy | 18–26°C | 47% |
What this means for the visit
On rainy days, the Falls remain impressive (bring a light raincoat) and Itaipu is barely affected — most tours are covered. The likelihood of full capacity for each attraction is shown in Will it be full? and the bridge queue, live, in Bridge queue.
Weekly updates
- 07/19 — The rain on Monday (07/20) was removed from the scenario (now 39%).
- 07/19 — Friday (07/24) now has a high chance of rain (53%).
- 07/21 — Thursday (07/23): high temperature increased from 20°C to 23°C.
- 07/22 — The rain on Friday (07/24) was removed from the scenario (now 37%).
- 07/22 — Sunday (07/26) now has a high chance of rain (61%).
- 07/23 — Friday (07/24) now has a high chance of rain (62%).
- 07/24 — The rain on Tuesday (07/28) was removed from the scenario (now 15%).
Source and method
Numbers: Open-Meteo (hourly model for Foz do Iguaçu, CC BY 4.0). Official INMET bulletin collected on 2026-07-23 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: 7/24/2026. Found something inaccurate? We fix it fast. How we work.
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