Weather forecast for todayAraguaína, Brazil

Weather forecast for today

Current condition 05:16 -03

  • 26°C
  • Feels like:
    29°C
Partly Cloudy
Partly Cloudy
  • Precipitation: 0mm
  • Wind: 10km/hNNW 340°
  • Humidity: 81%
  • Dewpoint: 22°C
  • Pressure: 1010.5mbar
  • Visibility: 16.09km
  • UV index: 0
  • ▼
Currently, in Araguaína, the sky is partially covered with clouds, offering glimpses of blue.
The temperature is a temperate 26°C, the felt air reading is calculated to be a warm 29°C. The current temperature is a few degrees off the maximum of 30°C for the day.

Sunday 18. Oct 2026

  • 30°C
  • 24°C
Thunderstorms
Thunderstorms
  • Precip. probability: 93%
  • Precipitation: 6mm
  • Wind: 14km/hNNE 13°
  • Humidity: 75%
  • UV index: 11
  • Sunrise: 05:49 -03
  • Sunset: 18:06 -03
  • ▼
Today, on Sunday, 18th of October, wet and stormy weather is expected.
The chance of precipitation is high. However, the rain will be light. The temperature will vary between a maximum of a hot 30°C and a minimum of a moderately hot 24°C.
The maximum heat index, which indicates how humid air affects the felt temperature, is assessed at a very hot 36°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's peak is forecasted to be a few degrees lower than the regular high for October at 34.3°C.
Sunrise will be at 05:49 and sunset at 18:06; the daylight will last for 12h and 17min.

Hourly overview

Hourly temperatures

Warmest hour: 14h 35°C.
Coldest hour: 6h 25°C.

Chance of precipitation

Highest chance: 10h - 12h 81%.

Hourly weather forecast

  • 6h
  • 25°C
  • Feels like:
    25°C
Scattered Thunderstorms
Scattered Thunderstorms
  • Precip. probability: 51%
  • Precipitation: 0mm
  • Wind: 10km/hNNW 329°
  • Humidity: 85%
  • Pressure: 1011mbar
  • Visibility: 11km
  • UV index: 0
  • ▼
  • 8h
  • 27°C
  • Feels like:
    30°C
Cloudy
Cloudy
  • Precip. probability: 19%
  • Precipitation: 0mm
  • Wind: 12km/hN 359°
  • Humidity: 81%
  • Pressure: 1013mbar
  • Visibility: 16km
  • UV index: 1
  • ▼
  • 10h
  • 27°C
  • Feels like:
    30°C
Thunderstorms
Thunderstorms
  • Precip. probability: 81%
  • Precipitation: 1mm
  • Wind: 13km/hN 4°
  • Humidity: 71%
  • Pressure: 1013mbar
  • Visibility: 14km
  • UV index: 8
  • ▼
  • 12h
  • 28°C
  • Feels like:
    32°C
Thunderstorms
Thunderstorms
  • Precip. probability: 81%
  • Precipitation: 1mm
  • Wind: 9km/hN 5°
  • Humidity: 73%
  • Pressure: 1011mbar
  • Visibility: 10km
  • UV index: 11
  • ▼
  • 14h
  • 30°C
  • Feels like:
    35°C
Scattered Thunderstorms
Scattered Thunderstorms
  • Precip. probability: 42%
  • Precipitation: 1mm
  • Wind: 7km/hN 354°
  • Humidity: 66%
  • Pressure: 1009mbar
  • Visibility: 11km
  • UV index: 9
  • ▼
  • 16h
  • 30°C
  • Feels like:
    34°C
Thunderstorms
Thunderstorms
  • Precip. probability: 61%
  • Precipitation: 1mm
  • Wind: 11km/hNE 53°
  • Humidity: 66%
  • Pressure: 1008mbar
  • Visibility: 10km
  • UV index: 1
  • ▼
  • 18h
  • 28°C
  • Feels like:
    32°C
Cloudy
Cloudy
  • Precip. probability: 24%
  • Precipitation: 0mm
  • Wind: 8km/hESE 123°
  • Humidity: 71%
  • Pressure: 1009mbar
  • Visibility: 15km
  • UV index: 0
  • ▼
Sunset: 18:06
  • 20h
  • 27°C
  • Feels like:
    30°C
Showers
Showers
  • Precip. probability: 38%
  • Precipitation: 1mm
  • Wind: 5km/hESE 108°
  • Humidity: 79%
  • Pressure: 1011mbar
  • Visibility: 11km
  • UV index: 0
  • ▼
  • 22h
  • 26°C
  • Feels like:
    29°C
Cloudy
Cloudy
  • Precip. probability: 11%
  • Precipitation: 0mm
  • Wind: 4km/hESE 104°
  • Humidity: 85%
  • Pressure: 1012mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
Today, in Araguaína, a combination of storm-filled, cloudy and rainy weather is expected.
Rain is expected from 10h to 17h, 19h and at 20h. With light precipitation of 2mm, most rainfall is expected at 15h.
The temperature will be between a minimum of 25°C and a maximum of 30°C. The feels-like temperature will be between the lowest temperature of 25°C and the highest temperature of 35°C. The hottest part of the day will be from 13h to 16h.
Today, the temperature is expected to be a couple of degrees lower than October's normal maximum of 34.3°C. The minimum temperature will be also resembling October's average low of 23.8°C.
Updated: Oct 18, 2026 @ 08:16:38 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

At 05:16 -03, the temperature is 26°C. Feels-like temperature is 29°C.

Today, thunderstorms may develop under unsettled skies.

Light precipitation of 6mm is predicted. The possibility of rainfall is high at 93%.

Today, the maximum temperature will be 30°C, while the minimum temperature will be 24°C. The maximum heat index, which modifies the air temperature to account for humidity, is assessed at 36°C.
The maximum temperature today will be moderately lower than the average highest temperature in October. The lowest temperature today will be in line with the average low temperature.

On Sunday, in Araguaína, sunrise will be at 05:49 and sunset at 18:06 (-03).

In Araguaína, today, there will be 12h and 17min of daylight.