Weather forecast for 10 daysArauá, Brazil

Weather forecast for the weekend

Saturday 24. Oct 2026

  • 33°C
  • 23°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 3%
  • Precipitation: 0mm
  • Wind: 24km/hE 94°
  • Humidity: 58%
  • UV index: 11
  • Sunrise: 05:01 -03
  • Sunset: 17:27 -03
  • ▼
On Saturday, in Arauá, expect partly sunny skies with periods of cloudiness.
The highest forecasted temperature is a tropical 33°C, while the lowest temperature will be a moderately hot 23°C.
The maximum heat index, which integrates air moisture with ambient temperature, is assessed at a fiery hot 39°C. Note that heat index values are valued for light wind and location in the shade. 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 forecasted high for today is forecasted to be relatively higher than the typical October maximum of 29.2°C.
Sunrise was at 05:01 and sunset will be at 17:27; the daylight will last for 12h and 26min.

Sunday 25. Oct 2026

  • 35°C
  • 24°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 15%
  • Precipitation: 0mm
  • Wind: 23km/hENE 78°
  • Humidity: 55%
  • UV index: 11
  • Sunrise: 05:01 -03
  • Sunset: 17:27 -03
  • ▼
Tomorrow, in Arauá, intermittent cloud cover is expected, allowing for some sunshine.
A temperature range of a sweltering 35°C to a warm 24°C is predicted.
The maximum heat index, which measures the combined effect of heat and moisture, is calculated to be a blistering 43°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.
The highest anticipated temperature is notably higher than the common October high of 29.2°C.
Sunrise will be at 05:01 and sunset at 17:27; tomorrow's daylight will last for 12h and 27min.

10-day overview

Daily temperatures

Warmest day: Monday 38°C.
Minimum temperature: 33°C.

Chance of precipitation

Highest chance: Wednesday 21%.

Long-term weather forecast

  • Saturday
  • 24. Oct 2026
  • 33°C
  • 23°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 3%
  • Precipitation: 0mm
  • Wind: 24km/hE 94°
  • Humidity: 58%
  • UV index: 11
  • Sunrise: 05:01 -03
  • Sunset: 17:27 -03
  • ▼
  • Sunday
  • 25. Oct 2026
  • 35°C
  • 24°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 15%
  • Precipitation: 0mm
  • Wind: 23km/hENE 78°
  • Humidity: 55%
  • UV index: 11
  • Sunrise: 05:01 -03
  • Sunset: 17:27 -03
  • ▼
  • Monday
  • 26. Oct 2026
  • 38°C
  • 24°C
Mostly Sunny
Mostly Sunny
  • Precip. probability: 19%
  • Precipitation: 0mm
  • Wind: 19km/hENE 69°
  • Humidity: 49%
  • UV index: 11
  • Sunrise: 05:00 -03
  • Sunset: 17:28 -03
  • ▼
  • Tuesday
  • 27. Oct 2026
  • 35°C
  • 24°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 15%
  • Precipitation: 0mm
  • Wind: 23km/hE 101°
  • Humidity: 57%
  • UV index: 11
  • Sunrise: 05:00 -03
  • Sunset: 17:28 -03
  • ▼
  • Wednesday
  • 28. Oct 2026
  • 33°C
  • 24°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 21%
  • Precipitation: 0mm
  • Wind: 22km/hESE 118°
  • Humidity: 61%
  • UV index: 11
  • Sunrise: 04:59 -03
  • Sunset: 17:28 -03
  • ▼
  • Thursday
  • 29. Oct 2026
  • 33°C
  • 23°C
Mostly Sunny
Mostly Sunny
  • Precip. probability: 17%
  • Precipitation: 0mm
  • Wind: 22km/hESE 119°
  • Humidity: 59%
  • UV index: 11
  • Sunrise: 04:59 -03
  • Sunset: 17:28 -03
  • ▼
  • Friday
  • 30. Oct 2026
  • 33°C
  • 23°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 7%
  • Precipitation: 0mm
  • Wind: 21km/hESE 112°
  • Humidity: 57%
  • UV index: 11
  • Sunrise: 04:59 -03
  • Sunset: 17:29 -03
  • ▼
  • Saturday
  • 31. Oct 2026
  • 34°C
  • 24°C
Mostly Sunny
Mostly Sunny
  • Precip. probability: 3%
  • Precipitation: 0mm
  • Wind: 22km/hE 96°
  • Humidity: 57%
  • UV index: 11
  • Sunrise: 04:58 -03
  • Sunset: 17:29 -03
  • ▼
  • Sunday
  • 1. Nov 2026
  • 33°C
  • 24°C
Mostly Sunny
Mostly Sunny
  • Precip. probability: 2%
  • Precipitation: 0mm
  • Wind: 23km/hE 95°
  • Humidity: 56%
  • UV index: 11
  • Sunrise: 04:58 -03
  • Sunset: 17:29 -03
  • ▼
  • Monday
  • 2. Nov 2026
  • 33°C
  • 23°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 4%
  • Precipitation: 0mm
  • Wind: 23km/hE 96°
  • Humidity: 56%
  • UV index: 11
  • Sunrise: 04:58 -03
  • Sunset: 17:29 -03
  • ▼
For the coming ten days, a combination of gloomy and clear weather is expected.
Rainfall is not forecasted in Arauá in the upcoming period.
In the upcoming days, the maximum temperature will range between 33°C and 38°C, while the nighttime low will be mostly stable, as the overnight low will fall between 23°C and 24°C.
The hottest day will be Monday, with a maximum of 38°C; the coldest days will be Saturday, Wednesday through Friday, next Sunday and Monday, with a maximum of 33°C.
Taking the humidity into consideration, the maximum feel-like temperature may increase greatly and range between a sweltering 38°C and a blazing hot 48°C.
Updated: Oct 24, 2026 @ 09:07:04 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

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

Today, the highest temperature will be 33°C, while the lowest temperature will be 23°C. The maximum heat index, which measures the combined effect of heat and moisture, is computed to be 39°C.
The highest temperature will be relatively higher than the average maximum of 29.2°C in October. The lowest temperature will be in line with the average low of 22.1°C.

On Saturday, in Arauá, sunrise was at 05:01 and sunset will be at 17:27 (-03).

Today, the daylight will last for 12h and 26min.

On Sunday, clouds and sunshine will alternate throughout the day.

Tomorrow, the maximum temperature will be 35°C, while the minimum temperature will be 24°C. The maximum heat index, which combines air temperature and relative humidity, is calculated to be 43°C.
The highest temperature will be notably higher than the average maximum of 29.2°C in October. The lowest temperature tomorrow will be in line with the average low temperature.

On Sunday, in Arauá, sunrise will be at 05:01 and sunset at 17:27 (-03).

In Arauá, tomorrow, there will be 12h and 27min of daylight.