Weather forecast for 10 daysArataca, Brazil

Weather forecast for the weekend

Saturday 24. Oct 2026

  • 32°C
  • 22°C
AM Clouds / PM Sun
AM Clouds / PM Sun
  • Precip. probability: 24%
  • Precipitation: 0mm
  • Wind: 16km/hNE 39°
  • Humidity: 69%
  • UV index: 11
  • Sunrise: 05:05 -03
  • Sunset: 17:38 -03
  • ▼
Tomorrow, in Arataca, gray skies in the morning will gradually clear, leading to a warmer, sunnier afternoon.
Temperature is predicted to swing from a high of a tropical 32°C to a low of a pleasant 22°C.
The maximum heat index, which integrates air moisture with ambient temperature, is computed to be an extremely hot 40°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.
Tomorrow's high temperature is expected to be moderately higher than the typical October peak of 28.5°C.
Sunrise will be at 05:05 and sunset at 17:38; tomorrow's daylight will last for 12h and 34min.

Sunday 25. Oct 2026

  • 34°C
  • 23°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 5%
  • Precipitation: 0mm
  • Wind: 17km/hNNE 29°
  • Humidity: 62%
  • UV index: 11
  • Sunrise: 05:04 -03
  • Sunset: 17:38 -03
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On Sunday, 25th of October, the sky will feature a blend of clouds and sunshine.
The temperature is anticipated to oscillate between a maximum of a tropical 34°C and a minimum of a temperate 23°C.
The predicted peak for Sunday will be uncommonly higher than the average October high of 28.5°C.
Sunrise will be at 05:04 and sunset at 17:38; the daylight will last for 12h and 34min.

10-day overview

Daily temperatures

Warmest period: Sunday - Monday 34°C.
Coldest day: Tuesday 26°C.

Chance of precipitation

Highest chance: Tuesday 91%.

Long-term weather forecast

  • Friday
  • 23. Oct 2026
  • min.
  • 22°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 24%
  • Precipitation: 0mm
  • Wind: 13km/hN 8°
  • Humidity: 92%
  • UV index: 0
  • Sunrise: 05:05 -03
  • Sunset: 17:38 -03
  • ▼
  • Saturday
  • 24. Oct 2026
  • 32°C
  • 22°C
AM Clouds / PM Sun
AM Clouds / PM Sun
  • Precip. probability: 24%
  • Precipitation: 0mm
  • Wind: 16km/hNE 39°
  • Humidity: 69%
  • UV index: 11
  • Sunrise: 05:05 -03
  • Sunset: 17:38 -03
  • ▼
  • Sunday
  • 25. Oct 2026
  • 34°C
  • 23°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 5%
  • Precipitation: 0mm
  • Wind: 17km/hNNE 29°
  • Humidity: 62%
  • UV index: 11
  • Sunrise: 05:04 -03
  • Sunset: 17:38 -03
  • ▼
  • Monday
  • 26. Oct 2026
  • 34°C
  • 23°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 17%
  • Precipitation: 6mm
  • Wind: 11km/hNE 38°
  • Humidity: 69%
  • UV index: 11
  • Sunrise: 05:04 -03
  • Sunset: 17:39 -03
  • ▼
  • Tuesday
  • 27. Oct 2026
  • 26°C
  • 20°C
Thunderstorms
Thunderstorms
  • Precip. probability: 91%
  • Precipitation: 13mm
  • Wind: 12km/hSSE 163°
  • Humidity: 92%
  • UV index: 7
  • Sunrise: 05:03 -03
  • Sunset: 17:39 -03
  • ▼
  • Wednesday
  • 28. Oct 2026
  • 27°C
  • 20°C
Showers
Showers
  • Precip. probability: 63%
  • Precipitation: 8mm
  • Wind: 11km/hSSE 159°
  • Humidity: 88%
  • UV index: 7
  • Sunrise: 05:03 -03
  • Sunset: 17:39 -03
  • ▼
  • Thursday
  • 29. Oct 2026
  • 28°C
  • 21°C
Showers
Showers
  • Precip. probability: 66%
  • Precipitation: 7mm
  • Wind: 12km/hSE 141°
  • Humidity: 85%
  • UV index: 11
  • Sunrise: 05:02 -03
  • Sunset: 17:40 -03
  • ▼
  • Friday
  • 30. Oct 2026
  • 32°C
  • 21°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 24%
  • Precipitation: 0mm
  • Wind: 13km/hNE 51°
  • Humidity: 70%
  • UV index: 11
  • Sunrise: 05:02 -03
  • Sunset: 17:40 -03
  • ▼
  • Saturday
  • 31. Oct 2026
  • 33°C
  • 22°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 22%
  • Precipitation: 3mm
  • Wind: 14km/hNE 44°
  • Humidity: 68%
  • UV index: 11
  • Sunrise: 05:01 -03
  • Sunset: 17:40 -03
  • ▼
  • Sunday
  • 1. Nov 2026
  • 31°C
  • 21°C
Showers
Showers
  • Precip. probability: 57%
  • Precipitation: 6mm
  • Wind: 14km/hENE 62°
  • Humidity: 74%
  • UV index: 11
  • Sunrise: 05:01 -03
  • Sunset: 17:41 -03
  • ▼
Over the next ten days, a mix of gloomy, rain-soaked and stormy weather is predicted.
Rain is anticipated on Monday through Thursday, next Saturday and Sunday.
Significant changes in temperature are expected in the upcoming days. Forecast highs will fluctuate between 26°C and 34°C, while the lowest nightly temperature differences will be negligible, as the lowest temperatures will remain in the range of 20°C to 23°C.
Sunday and Monday, with the highest temperature of 34°C, will be the hottest days in Arataca; with the highest temperature of 26°C, Tuesday will be the coldest day.
Including the humidity's impact, the maximum feel-like temperature may increase vastly and range between 26°C and a life-threatening 46°C.
Updated: Oct 23, 2026 @ 20:37:12 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

On Saturday, morning cloud cover is expected, but sunny weather will dominate the second half of the day.

Tomorrow, the highest temperature will be 32°C, while the lowest temperature will be 22°C. The maximum heat index, which calculates the temperature value influenced by the moisture in the air, is assessed at 40°C.
Tomorrow, the maximum temperature will be relatively higher than the average highest temperature in October. The lowest temperature will be also a couple of degrees higher than the average low of 18.9°C.

On Saturday, in Arataca, sunrise will be at 05:05 and sunset at 17:38 (-03).

In Arataca, the length of the day tomorrow will be 12h and 34min.

On Sunday, expect a mix of sun and clouds throughout the day.

On Sunday, the highest temperature will be 34°C, while the lowest temperature will be 23°C.