Weather forecast for 10 daysAracatu, Brazil

Weather forecast for the weekend

Sunday 25. Oct 2026

  • 36°C
  • 23°C
Mostly Sunny
Mostly Sunny
  • Precip. probability: 20%
  • Precipitation: 0mm
  • Wind: 18km/hNE 37°
  • Humidity: 45%
  • UV index: 11
  • Sunrise: 05:13 -03
  • Sunset: 17:46 -03
  • ▼
Today, mostly sunny weather is likely, with high visibility.
The temperature is forecasted to vary between a very hot 36°C and a moderately hot 23°C.
The maximum heat index, which modifies the air temperature to account for humidity, is calculated to be an extremely hot 41°C. Take into consideration that the heat index values are calculated for shade and light wind conditions. Be aware that direct exposure to sunlight increases heat impact and may raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees.
Today, the temperature is predicted to be notably higher than the regular high of 30.7°C in October.
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 25°C.

Chance of precipitation

Highest chance: Tuesday 69%.

Long-term weather forecast

  • Sunday
  • 25. Oct 2026
  • 36°C
  • 23°C
Mostly Sunny
Mostly Sunny
  • Precip. probability: 20%
  • Precipitation: 0mm
  • Wind: 18km/hNE 37°
  • Humidity: 45%
  • UV index: 11
  • Sunrise: 05:13 -03
  • Sunset: 17:46 -03
  • ▼
  • Monday
  • 26. Oct 2026
  • 32°C
  • 21°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 24%
  • Precipitation: 0mm
  • Wind: 13km/hWNW 292°
  • Humidity: 53%
  • UV index: 11
  • Sunrise: 05:13 -03
  • Sunset: 17:46 -03
  • ▼
  • Tuesday
  • 27. Oct 2026
  • 25°C
  • 18°C
Thunderstorms
Thunderstorms
  • Precip. probability: 69%
  • Precipitation: 8mm
  • Wind: 19km/hSE 137°
  • 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: 20%
  • Precipitation: 8mm
  • Wind: 16km/hESE 113°
  • Humidity: 70%
  • 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: 12%
  • Precipitation: 0mm
  • Wind: 16km/hE 95°
  • Humidity: 64%
  • UV index: 11
  • Sunrise: 05:11 -03
  • Sunset: 17:47 -03
  • ▼
  • Friday
  • 30. Oct 2026
  • 32°C
  • 19°C
Mostly Sunny
Mostly Sunny
  • Precip. probability: 5%
  • Precipitation: 0mm
  • Wind: 15km/hENE 67°
  • Humidity: 55%
  • 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: 6%
  • 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
  • 19°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 22%
  • Precipitation: 0mm
  • Wind: 14km/hENE 71°
  • Humidity: 53%
  • UV index: 11
  • Sunrise: 05:10 -03
  • Sunset: 17:48 -03
  • ▼
  • Monday
  • 2. Nov 2026
  • 33°C
  • 19°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 12%
  • Precipitation: 0mm
  • Wind: 16km/hENE 70°
  • 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: 10%
  • Precipitation: 0mm
  • Wind: 17km/hENE 66°
  • Humidity: 49%
  • UV index: 11
  • Sunrise: 05:09 -03
  • Sunset: 17:49 -03
  • ▼
Over the next ten days, a mix of primarily overcast and occasionally mostly clear and turbulent weather is anticipated.
With light precipitation of 8mm, rainfall is anticipated on Tuesday and Wednesday.
Noticeable swings in temperature are expected over the next several days. Maximum temperatures are forecasted between 25°C and 36°C, while the minimum temperature is forecast to range between 18°C and 23°C.
The hottest day is today, with a maximum temperature of 36°C; the coldest day will be Tuesday, with a maximum of 25°C.
Including the humidity's impact, the maximum feel-like temperature may increase and vary between 25°C and an extremely hot 41°C.
October delivers the warmest conditions in Aracatu, marked by average highs of 30.7°C and lows of 19.9°C.
Updated: Oct 25, 2026 @ 03:10:54 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

On Sunday, mostly sunny and dry conditions will continue.

Today, the maximum temperature will be 36°C, while the minimum temperature will be 23°C. The maximum heat index, which represents the influence of relative humidity on air temperature, is assessed at 41°C.
The highest temperature today will be noticeably higher than the average maximum of 30.7°C in October. The lowest temperature will be a couple of degrees higher than the average low of 19.9°C.

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

Today, the daylight will last for 12h and 33min.