Weather forecast for 10 daysAracatu, Brazil

Weather forecast for the weekend

Sunday 25. Oct 2026

  • 36°C
  • 23°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 6%
  • Precipitation: 0mm
  • Wind: 17km/hNE 39°
  • Humidity: 51%
  • UV index: 11
  • Sunrise: 05:13 -03
  • Sunset: 17:46 -03
  • ▼
Today, in Aracatu, variable cloud cover will persist, but sunshine will break through.
Temperature fluctuations between a steamy 36°C and a moderately hot 23°C are expected.
The maximum heat index, which factors the actual air temperature with the relative humidity, is estimated at a torridly hot 44°C. Note that heat index values are valued for light wind and location in the shade. With exposure to direct sunlight, the heat index may be increased by up to 15 Fahrenheit (8 Celsius) degrees.
The forecasted high temperature will be uncommonly higher than the typical October level of 30.7°C.
Sunrise will be at 05:13 and sunset at 17:46; the daylight will last for 12h and 33min.

10-day overview

Daily temperatures

Warmest day: today 36°C.
Coldest day: Tuesday 26°C.

Chance of precipitation

Highest chance: Tuesday 82%.

Long-term weather forecast

  • Sunday
  • 25. Oct 2026
  • 36°C
  • 23°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 6%
  • Precipitation: 0mm
  • Wind: 17km/hNE 39°
  • Humidity: 51%
  • UV index: 11
  • Sunrise: 05:13 -03
  • Sunset: 17:46 -03
  • ▼
  • Monday
  • 26. Oct 2026
  • 33°C
  • 22°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 24%
  • Precipitation: 10mm
  • Wind: 12km/hWNW 282°
  • Humidity: 53%
  • UV index: 11
  • Sunrise: 05:13 -03
  • Sunset: 17:46 -03
  • ▼
  • Tuesday
  • 27. Oct 2026
  • 26°C
  • 19°C
Thunderstorms
Thunderstorms
  • Precip. probability: 82%
  • Precipitation: 11mm
  • Wind: 20km/hSE 138°
  • Humidity: 81%
  • UV index: 7
  • Sunrise: 05:12 -03
  • Sunset: 17:46 -03
  • ▼
  • Wednesday
  • 28. Oct 2026
  • 27°C
  • 19°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 24%
  • Precipitation: 0mm
  • Wind: 16km/hESE 118°
  • Humidity: 71%
  • UV index: 10
  • Sunrise: 05:12 -03
  • Sunset: 17:47 -03
  • ▼
  • Thursday
  • 29. Oct 2026
  • 29°C
  • 19°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 13%
  • Precipitation: 0mm
  • Wind: 15km/hE 98°
  • Humidity: 66%
  • UV index: 11
  • Sunrise: 05:11 -03
  • Sunset: 17:47 -03
  • ▼
  • Friday
  • 30. Oct 2026
  • 33°C
  • 19°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 9%
  • Precipitation: 0mm
  • Wind: 15km/hENE 66°
  • Humidity: 56%
  • UV index: 11
  • Sunrise: 05:11 -03
  • Sunset: 17:47 -03
  • ▼
  • Saturday
  • 31. Oct 2026
  • 34°C
  • 20°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 5%
  • Precipitation: 0mm
  • Wind: 14km/hENE 64°
  • Humidity: 52%
  • UV index: 11
  • Sunrise: 05:10 -03
  • Sunset: 17:48 -03
  • ▼
  • Sunday
  • 1. Nov 2026
  • 33°C
  • 20°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 21%
  • Precipitation: 0mm
  • Wind: 15km/hENE 72°
  • Humidity: 53%
  • UV index: 11
  • Sunrise: 05:10 -03
  • Sunset: 17:48 -03
  • ▼
  • Monday
  • 2. Nov 2026
  • 33°C
  • 20°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 13%
  • Precipitation: 0mm
  • Wind: 16km/hENE 75°
  • Humidity: 52%
  • UV index: 11
  • Sunrise: 05:10 -03
  • Sunset: 17:48 -03
  • ▼
  • Tuesday
  • 3. Nov 2026
  • 33°C
  • 19°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 9%
  • Precipitation: 0mm
  • Wind: 17km/hENE 69°
  • Humidity: 50%
  • UV index: 11
  • Sunrise: 05:09 -03
  • Sunset: 17:49 -03
  • ▼
Throughout the next ten days, primarily gloomy and occasionally stormy weather is predicted.
Rain is predicted for Monday and Tuesday.
Substantial differences in temperature are forecasted throughout the forecast window. Forecast highs will fluctuate between 26°C and 36°C, while the minimum temperature is forecast to range between 19°C and 23°C.
The hottest day is today, with a maximum temperature of 36°C; expect the coldest day on Tuesday with a high of 26°C.
Taking the humidity into consideration, the maximum feel-like temperature may increase considerably and range between 26°C and a blisteringly hot 44°C.
Aracatu experiences its warmest weather in October, with high temperatures averaging 30.7°C and lows at 19.9°C.
Updated: Oct 25, 2026 @ 07:53:29 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

Today, in Aracatu, changing cloud patterns will allow for periods of sunshine.

Today, the highest temperature will be 36°C, while the lowest temperature will be 23°C. The maximum heat index, which factors the actual air temperature with the relative humidity, is appraised at 44°C.
The maximum temperature will be notably higher than the average highest temperature of 30.7°C in October. Today, the lowest temperature will be a few degrees higher than the average low temperature.

On Sunday, in Aracatu, sunrise will be at 05:13 and sunset at 17:46 (-03).

In Aracatu, Brazil, the length of the day today will be 12h and 33min.