Weather forecast for 10 daysAracatu, Brazil
Weather forecast for the weekend
Sunday 25. Oct 2026
- 36°C
- 23°C
Mostly Sunny
- Precip. probability: 24%
- Precipitation: 0mm
- Wind: 18km/hNE 37°
- Humidity: 45%
- UV index: 11
- Sunrise: 05:13 -03
- Sunset: 17:46 -03
- details ▼
Tomorrow, on Sunday, predominantly sunny weather will make for pleasant outdoor conditions.
The highest anticipated temperature is a sizzling 36°C, while the lowest temperature will be a temperate 23°C.
The maximum heat index, which calculates the temperature value influenced by the moisture in the air, is assessed at an extremely hot 41°C. Take into consideration that the heat index values are calculated for shade and light wind conditions. Bear in mind that direct sunshine exposure increases weather impact and may raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees.
The peak temperature is expected to be notably higher than the standard high of 30.7°C in October.
Sunrise will be at 05:13 and sunset at 17:46; tomorrow's daylight will last for 12h and 33min.
The highest anticipated temperature is a sizzling 36°C, while the lowest temperature will be a temperate 23°C.
The maximum heat index, which calculates the temperature value influenced by the moisture in the air, is assessed at an extremely hot 41°C. Take into consideration that the heat index values are calculated for shade and light wind conditions. Bear in mind that direct sunshine exposure increases weather impact and may raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees.
The peak temperature is expected to be notably higher than the standard high of 30.7°C in October.
Sunrise will be at 05:13 and sunset at 17:46; tomorrow's daylight will last for 12h and 33min.
10-day overview
Daily temperatures
Warmest day: tomorrow 36°C.
Coldest day: Tuesday 25°C.
Coldest day: Tuesday 25°C.
Chance of precipitation
Highest chance: Tuesday 83%.
Long-term weather forecast
- Saturday
- 24. Oct 2026
- min.
- 20°C
Partly Cloudy
- Precip. probability: 9%
- Precipitation: 0mm
- Wind: 16km/hENE 62°
- Humidity: 65%
- UV index: 0
- Sunrise: 05:14 -03
- Sunset: 17:46 -03
- details ▼
- Sunday
- 25. Oct 2026
- 36°C
- 23°C
Mostly Sunny
- Precip. probability: 24%
- Precipitation: 0mm
- Wind: 18km/hNE 37°
- Humidity: 45%
- UV index: 11
- Sunrise: 05:13 -03
- Sunset: 17:46 -03
- details ▼
- Monday
- 26. Oct 2026
- 33°C
- 21°C
Partly Cloudy
- Precip. probability: 24%
- Precipitation: 8mm
- Wind: 13km/hWNW 301°
- Humidity: 49%
- UV index: 11
- Sunrise: 05:13 -03
- Sunset: 17:46 -03
- details ▼
- Tuesday
- 27. Oct 2026
- 25°C
- 18°C
Thunderstorms
- Precip. probability: 83%
- Precipitation: 9mm
- Wind: 17km/hSE 139°
- Humidity: 80%
- UV index: 7
- Sunrise: 05:12 -03
- Sunset: 17:46 -03
- details ▼
- Wednesday
- 28. Oct 2026
- 27°C
- 19°C
Mostly Cloudy
- Precip. probability: 24%
- Precipitation: 0mm
- Wind: 16km/hESE 114°
- Humidity: 69%
- UV index: 10
- Sunrise: 05:12 -03
- Sunset: 17:47 -03
- details ▼
- Thursday
- 29. Oct 2026
- 29°C
- 19°C
AM Clouds / PM Sun
- Precip. probability: 8%
- Precipitation: 0mm
- Wind: 16km/hE 96°
- Humidity: 65%
- UV index: 11
- Sunrise: 05:11 -03
- Sunset: 17:47 -03
- details ▼
- Friday
- 30. Oct 2026
- 32°C
- 19°C
Mostly Sunny
- Precip. probability: 5%
- Precipitation: 0mm
- Wind: 15km/hENE 67°
- Humidity: 55%
- UV index: 11
- Sunrise: 05:11 -03
- Sunset: 17:47 -03
- details ▼
- Saturday
- 31. Oct 2026
- 34°C
- 20°C
Partly Cloudy
- Precip. probability: 6%
- Precipitation: 0mm
- Wind: 14km/hENE 64°
- Humidity: 52%
- UV index: 11
- Sunrise: 05:10 -03
- Sunset: 17:48 -03
- details ▼
- Sunday
- 1. Nov 2026
- 33°C
- 19°C
Partly Cloudy
- Precip. probability: 22%
- Precipitation: 0mm
- Wind: 15km/hENE 68°
- Humidity: 52%
- UV index: 11
- Sunrise: 05:10 -03
- Sunset: 17:48 -03
- details ▼
- Monday
- 2. Nov 2026
- 33°C
- 19°C
Partly Cloudy
- Precip. probability: 24%
- Precipitation: 0mm
- Wind: 16km/hENE 67°
- Humidity: 51%
- UV index: 11
- Sunrise: 05:10 -03
- Sunset: 17:48 -03
- details ▼
Models point to a combination of primarily dull and occasionally dry and sunny and storm-filled weather is forecasted.
Rainfall is expected on Monday and Tuesday.
Noticeable swings in temperature are expected throughout the forecast window. The temperature is expected to swing from 25°C up to 36°C, while the lowest temperature will be between 18°C and 23°C.
Sunday is expected to be the hottest, reaching up to 36°C; Tuesday will be the coldest day, with the highest temperature of 25°C.
Combining with the humidity, the maximum feel-like temperature may increase and vary between 25°C and a blistering 41°C.
The climate in Aracatu reaches its peak warmth in October, with highs averaging 30.7°C and lows dropping to 19.9°C.
Rainfall is expected on Monday and Tuesday.
Noticeable swings in temperature are expected throughout the forecast window. The temperature is expected to swing from 25°C up to 36°C, while the lowest temperature will be between 18°C and 23°C.
Sunday is expected to be the hottest, reaching up to 36°C; Tuesday will be the coldest day, with the highest temperature of 25°C.
Combining with the humidity, the maximum feel-like temperature may increase and vary between 25°C and a blistering 41°C.
The climate in Aracatu reaches its peak warmth in October, with highs averaging 30.7°C and lows dropping to 19.9°C.
Updated: Oct 24, 2026 @ 21:45:28 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Frequently asked questions
On Sunday, in Aracatu, a glowing sky and minimal clouds are expected.
Tomorrow, the maximum temperature will be 36°C, while the minimum temperature will be 23°C. The maximum heat index, which integrates air moisture with ambient temperature, is appraised at 41°C.
The highest temperature will be noticeably higher than the average maximum of 30.7°C in October. The lowest temperature tomorrow will be relatively higher than the average low temperature.
The highest temperature will be noticeably higher than the average maximum of 30.7°C in October. The lowest temperature tomorrow will be relatively higher than the average low temperature.
On Sunday, in Aracatu, sunrise will be at 05:13 and sunset at 17:46 (-03).
In Aracatu, the length of the day tomorrow will be 12h and 33min.





