Weather forecast for 10 daysIuiú, Brazil

Weather forecast for the weekend

Saturday 24. Oct 2026

  • 39°C
  • 26°C
Mostly Sunny
Mostly Sunny
  • Precip. probability: 9%
  • Precipitation: 0mm
  • Wind: 10km/hNNE 30°
  • Humidity: 35%
  • UV index: 11
  • Sunrise: 05:22 -03
  • Sunset: 17:54 -03
  • ▼
Tomorrow, expect brilliant sunshine under mostly clear skies.
Predicted temperature values will span from a fiery hot 39°C down to a temperate 26°C.
The expected high of 39°C appears seasonally off, better matching September's typical values.
Sunrise will be at 05:22 and sunset at 17:54; tomorrow's daylight will last for 12h and 32min.

Sunday 25. Oct 2026

  • 39°C
  • 24°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 3%
  • Precipitation: 0mm
  • Wind: 18km/hNNW 341°
  • Humidity: 31%
  • UV index: 11
  • Sunrise: 05:21 -03
  • Sunset: 17:54 -03
  • ▼
On Sunday, 25th of October, sunlight and clouds will take turns dominating the sky.
Dramatic temperature shifts from a high of a steamy 39°C to a low of a warm 24°C are anticipated.
The anticipated high is hotter and better reflects September's normal temperature profile than that of October.
Sunrise will be at 05:21 and sunset at 17:54; the daylight will last for 12h and 33min.

10-day overview

Daily temperatures

Warmest period: tomorrow - Sunday 39°C.
Coldest period: Tuesday - Wednesday 32°C.

Chance of precipitation

Highest chance: Tuesday 80%.

Long-term weather forecast

  • Friday
  • 23. Oct 2026
  • min.
  • 24°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 1%
  • Precipitation: 0mm
  • Wind: 9km/hSE 124°
  • Humidity: 40%
  • UV index: 0
  • Sunrise: 05:22 -03
  • Sunset: 17:54 -03
  • ▼
  • Saturday
  • 24. Oct 2026
  • 39°C
  • 26°C
Mostly Sunny
Mostly Sunny
  • Precip. probability: 9%
  • Precipitation: 0mm
  • Wind: 10km/hNNE 30°
  • Humidity: 35%
  • UV index: 11
  • Sunrise: 05:22 -03
  • Sunset: 17:54 -03
  • ▼
  • Sunday
  • 25. Oct 2026
  • 39°C
  • 24°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 3%
  • Precipitation: 0mm
  • Wind: 18km/hNNW 341°
  • Humidity: 31%
  • UV index: 11
  • Sunrise: 05:21 -03
  • Sunset: 17:54 -03
  • ▼
  • Monday
  • 26. Oct 2026
  • 34°C
  • 23°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 16%
  • Precipitation: 5mm
  • Wind: 11km/hW 262°
  • Humidity: 54%
  • UV index: 11
  • Sunrise: 05:21 -03
  • Sunset: 17:54 -03
  • ▼
  • Tuesday
  • 27. Oct 2026
  • 32°C
  • 22°C
Thunderstorms
Thunderstorms
  • Precip. probability: 80%
  • Precipitation: 13mm
  • Wind: 11km/hSE 133°
  • Humidity: 63%
  • UV index: 11
  • Sunrise: 05:20 -03
  • Sunset: 17:55 -03
  • ▼
  • Wednesday
  • 28. Oct 2026
  • 32°C
  • 22°C
PM Thunderstorms
PM Thunderstorms
  • Precip. probability: 47%
  • Precipitation: 2mm
  • Wind: 13km/hESE 117°
  • Humidity: 62%
  • UV index: 10
  • Sunrise: 05:20 -03
  • Sunset: 17:55 -03
  • ▼
  • Thursday
  • 29. Oct 2026
  • 35°C
  • 23°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 6%
  • Precipitation: 0mm
  • Wind: 13km/hE 96°
  • Humidity: 51%
  • UV index: 11
  • Sunrise: 05:20 -03
  • Sunset: 17:55 -03
  • ▼
  • Friday
  • 30. Oct 2026
  • 36°C
  • 24°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 2%
  • Precipitation: 0mm
  • Wind: 9km/hNE 34°
  • Humidity: 47%
  • UV index: 11
  • Sunrise: 05:19 -03
  • Sunset: 17:56 -03
  • ▼
  • Saturday
  • 31. Oct 2026
  • 36°C
  • 23°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 24%
  • Precipitation: 3mm
  • Wind: 8km/hSSW 211°
  • Humidity: 47%
  • UV index: 11
  • Sunrise: 05:19 -03
  • Sunset: 17:56 -03
  • ▼
  • Sunday
  • 1. Nov 2026
  • 34°C
  • 23°C
Isolated Thunderstorms
Isolated Thunderstorms
  • Precip. probability: 32%
  • Precipitation: 2mm
  • Wind: 10km/hESE 116°
  • Humidity: 51%
  • UV index: 11
  • Sunrise: 05:18 -03
  • Sunset: 17:56 -03
  • ▼
Looking ahead, conditions suggest a period of cloudy, unstable and clear weather is predicted.
Rainfall is predicted for Monday through Wednesday, next Saturday and Sunday.
There will be a considerable variation in temperature throughout the forecast window. Maximum temperatures are forecasted between 32°C and 39°C, while nighttime temperatures are expected to vary from 22°C to 26°C.
With a maximum temperature of 39°C, Saturday and Sunday will be the hottest days; the coldest days will be Tuesday and Wednesday, with a maximum of 32°C.
Updated: Oct 23, 2026 @ 18:53:49 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

Tomorrow, a glowing sky and minimal clouds are expected.

Tomorrow, the maximum temperature will be 39°C, while the minimum temperature will be 26°C.
Tomorrow, the maximum temperature will be significantly higher than the average highest temperature of 33.5°C in October. The lowest temperature will be a couple of degrees higher than the average low of 21.4°C.

On Saturday, in Iuiú, sunrise will be at 05:22 and sunset at 17:54 (-03).

In Iuiú, tomorrow, there will be 12h and 32min of daylight.

On Sunday, in Iuiú, expect a mix of sun and clouds throughout the day.

On Sunday, the highest temperature will be 39°C, while the lowest temperature will be 24°C.