Weather forecast for 10 daysItaju, Brazil

Weather forecast for the weekend

Saturday 24. Oct 2026

  • 31°C
  • 21°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 18%
  • Precipitation: 9mm
  • Wind: 21km/hNNW 340°
  • Humidity: 67%
  • UV index: 8
  • Sunrise: 05:36 -03
  • Sunset: 18:22 -03
  • ▼
On Saturday, in Itaju, mostly cloudy conditions are also expected.
With a low probability, light precipitation is anticipated for tomorrow. The temperature is forecasted to vary between a maximum of a hot 31°C and a minimum of an agreeable 21°C.
The maximum heat index, which represents the influence of relative humidity on air temperature, is computed to be a sizzling 37°C. Take into consideration that the heat index values are calculated for shade and light wind conditions. With exposure to direct sunlight, the heat index may be increased by up to 15 Fahrenheit (8 Celsius) degrees.
Expect temperatures to reach October's average high of 30.8°C.
Sunrise will be at 05:36 and sunset at 18:22; tomorrow's daylight will last for 12h and 47min.

Sunday 25. Oct 2026

  • 23°C
  • 18°C
Thunderstorms
Thunderstorms
  • Precip. probability: 97%
  • Precipitation: 32mm
  • Wind: 16km/hWNW 291°
  • Humidity: 88%
  • UV index: 3
  • Sunrise: 05:35 -03
  • Sunset: 18:23 -03
  • ▼
On Sunday, in Itaju, unstable weather may lead to more thunderstorms.
Intense precipitation of 32mm is predicted. Temperatures will exhibit minor fluctuations, extending from a high of a moderately hot 23°C to a low of an enjoyable 18°C.
The temperature will be notably lower than the standard October peak of 30.8°C.
Sunrise will be at 05:35 and sunset at 18:23; the daylight will last for 12h and 48min.

10-day overview

Daily temperatures

Warmest day: tomorrow 31°C.
Coldest day: Sunday 23°C.

Chance of precipitation

Highest chance: Sunday 97%.

Long-term weather forecast

  • Friday
  • 23. Oct 2026
  • min.
  • 19°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 17%
  • Precipitation: 0mm
  • Wind: 8km/hENE 64°
  • Humidity: 94%
  • UV index: 0
  • Sunrise: 05:36 -03
  • Sunset: 18:22 -03
  • ▼
  • Saturday
  • 24. Oct 2026
  • 31°C
  • 21°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 18%
  • Precipitation: 9mm
  • Wind: 21km/hNNW 340°
  • Humidity: 67%
  • UV index: 8
  • Sunrise: 05:36 -03
  • Sunset: 18:22 -03
  • ▼
  • Sunday
  • 25. Oct 2026
  • 23°C
  • 18°C
Thunderstorms
Thunderstorms
  • Precip. probability: 97%
  • Precipitation: 32mm
  • Wind: 16km/hWNW 291°
  • Humidity: 88%
  • UV index: 3
  • Sunrise: 05:35 -03
  • Sunset: 18:23 -03
  • ▼
  • Monday
  • 26. Oct 2026
  • 27°C
  • 15°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 11%
  • Precipitation: 0mm
  • Wind: 16km/hSSE 166°
  • Humidity: 63%
  • UV index: 11
  • Sunrise: 05:34 -03
  • Sunset: 18:23 -03
  • ▼
  • Tuesday
  • 27. Oct 2026
  • 28°C
  • 17°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 4%
  • Precipitation: 0mm
  • Wind: 20km/hSE 135°
  • Humidity: 53%
  • UV index: 11
  • Sunrise: 05:34 -03
  • Sunset: 18:24 -03
  • ▼
  • Wednesday
  • 28. Oct 2026
  • 28°C
  • 19°C
PM Showers
PM Showers
  • Precip. probability: 39%
  • Precipitation: 6mm
  • Wind: 15km/hSE 146°
  • Humidity: 63%
  • UV index: 10
  • Sunrise: 05:33 -03
  • Sunset: 18:24 -03
  • ▼
  • Thursday
  • 29. Oct 2026
  • 25°C
  • 19°C
Thunderstorms
Thunderstorms
  • Precip. probability: 76%
  • Precipitation: 24mm
  • Wind: 11km/hSE 141°
  • Humidity: 74%
  • UV index: 6
  • Sunrise: 05:32 -03
  • Sunset: 18:25 -03
  • ▼
  • Friday
  • 30. Oct 2026
  • 28°C
  • 18°C
Showers
Showers
  • Precip. probability: 54%
  • Precipitation: 3mm
  • Wind: 15km/hSW 221°
  • Humidity: 70%
  • UV index: 9
  • Sunrise: 05:32 -03
  • Sunset: 18:25 -03
  • ▼
  • Saturday
  • 31. Oct 2026
  • 30°C
  • 19°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 20%
  • Precipitation: 0mm
  • Wind: 13km/hSSE 164°
  • Humidity: 61%
  • UV index: 11
  • Sunrise: 05:31 -03
  • Sunset: 18:26 -03
  • ▼
  • Sunday
  • 1. Nov 2026
  • 30°C
  • 19°C
Scattered Thunderstorms
Scattered Thunderstorms
  • Precip. probability: 58%
  • Precipitation: 6mm
  • Wind: 12km/hSSE 159°
  • Humidity: 62%
  • UV index: 11
  • Sunrise: 05:30 -03
  • Sunset: 18:26 -03
  • ▼
Over the next ten days, a mix of overcast, turbulent and damp weather is anticipated.
Rainfall is predicted for Saturday, Sunday, Wednesday through next Friday and Sunday.
Temperature fluctuation will be noticeable in the upcoming days. The temperature is expected to swing from 23°C up to 31°C, while the lowest temperature will be between 15°C and 21°C.
Expect the hottest day on Saturday, with temperatures peaking at 31°C; expect the coldest day on Sunday with a high of 23°C.
Combining with the humidity, the maximum feel-like temperature may increase greatly and range between 23°C and a torrid 37°C.
October stands out as the warmest month in Itaju, bringing average highs of 30.8°C and lows near 19.5°C.
Updated: Oct 23, 2026 @ 22:46:13 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

On Saturday, a mostly gray sky is forecasted with minimal brightness.

Light precipitation of 9mm is forecasted. The chance of rainfall is low at 18%.

Tomorrow, the highest temperature will be 31°C, while the lowest temperature will be 21°C. The maximum heat index, which represents the influence of relative humidity on air temperature, is estimated at 37°C.
The maximum temperature tomorrow will be in line with the average highest temperature in October. Tomorrow, the lowest temperature will be also in line with the average low temperature.

On Saturday, in Itaju, sunrise will be at 05:36 and sunset at 18:22 (-03).

In Itaju, the length of the day tomorrow will be 12h and 47min.

On Sunday, thunderstorms are possible with changing conditions.

Yes, it will rain on Sunday. Beware - heavy precipitation of 32mm is expected on Sunday.

On Sunday, the maximum temperature in Itaju will be 23°C, while the minimum temperature will be 18°C.