Weather forecast for todayAracaju, Brazil

Weather forecast for today

Current condition 11:41 -03

  • 31°C
  • Feels like:
    36°C
Fair
Fair
  • Precipitation: 0mm
  • Wind: 26km/hE 90°
  • Humidity: 63%
  • Dewpoint: 23°C
  • Pressure: 1012.19mbar
  • Visibility: 9.66km
  • UV index: 11
  • ▼
At the moment, outdoor conditions are perfect, with fair skies and a light breeze.
The temperature is a humid 31°C, the felt air temperature, which adjusts the air temperature based on humidity, registers as assessed at a sizzling 36°C. The current temperature is almost at the maximum expected 32°C for today.

Saturday 17. Oct 2026

  • 32°C
  • 25°C
Sunny
Sunny
  • Precip. probability: 2%
  • Precipitation: 0mm
  • Wind: 30km/hE 94°
  • Humidity: 72%
  • UV index: 11
  • Sunrise: 05:02 -03
  • Sunset: 17:24 -03
  • ▼
On Saturday, in Aracaju, the weather remains calm, bright, and sunny.
The temperature is expected to vary between a humid 32°C and a moderately hot 25°C.
The maximum heat index, which combines air temperature and relative humidity, is computed to be a blistering 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.
Today, the peak temperature is expected to be moderately higher than the usual high for October at 28.4°C.
Sunrise was at 05:02 and sunset will be at 17:24; the daylight will last for 12h and 22min.

Hourly overview

Hourly temperatures

Warmest hour: 12h 36°C.
Coldest hour: 2h 29°C.

Chance of precipitation

Highest chance: 20h - 2h 6%.

Hourly weather forecast

  • 12h
  • 31°C
  • Feels like:
    36°C
Mostly Sunny
Mostly Sunny
  • Precip. probability: 1%
  • Precipitation: 0mm
  • Wind: 27km/hE 98°
  • Humidity: 64%
  • Pressure: 1010mbar
  • Visibility: 13km
  • UV index: 11
  • ▼
  • 13h
  • 31°C
  • Feels like:
    36°C
Sunny
Sunny
  • Precip. probability: 1%
  • Precipitation: 0mm
  • Wind: 27km/hE 100°
  • Humidity: 65%
  • Pressure: 1009mbar
  • Visibility: 15km
  • UV index: 11
  • ▼
  • 14h
  • 30°C
  • Feels like:
    35°C
Sunny
Sunny
  • Precip. probability: 1%
  • Precipitation: 0mm
  • Wind: 28km/hE 101°
  • Humidity: 67%
  • Pressure: 1009mbar
  • Visibility: 15km
  • UV index: 8
  • ▼
  • 15h
  • 29°C
  • Feels like:
    34°C
Sunny
Sunny
  • Precip. probability: 1%
  • Precipitation: 0mm
  • Wind: 29km/hE 101°
  • Humidity: 70%
  • Pressure: 1008mbar
  • Visibility: 16km
  • UV index: 4
  • ▼
  • 16h
  • 29°C
  • Feels like:
    33°C
Sunny
Sunny
  • Precip. probability: 2%
  • Precipitation: 0mm
  • Wind: 28km/hE 97°
  • Humidity: 72%
  • Pressure: 1008mbar
  • Visibility: 16km
  • UV index: 1
  • ▼
  • 17h
  • 28°C
  • Feels like:
    32°C
Sunny
Sunny
  • Precip. probability: 2%
  • Precipitation: 0mm
  • Wind: 26km/hE 92°
  • Humidity: 78%
  • Pressure: 1009mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
Sunset: 17:24
  • 18h
  • 27°C
  • Feels like:
    31°C
Clear
Clear
  • Precip. probability: 2%
  • Precipitation: 0mm
  • Wind: 25km/hE 87°
  • Humidity: 80%
  • Pressure: 1009mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 19h
  • 27°C
  • Feels like:
    31°C
Clear
Clear
  • Precip. probability: 5%
  • Precipitation: 0mm
  • Wind: 25km/hE 81°
  • Humidity: 84%
  • Pressure: 1010mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 20h
  • 27°C
  • Feels like:
    30°C
Clear
Clear
  • Precip. probability: 6%
  • Precipitation: 0mm
  • Wind: 25km/hENE 75°
  • Humidity: 84%
  • Pressure: 1011mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 21h
  • 27°C
  • Feels like:
    30°C
Clear
Clear
  • Precip. probability: 6%
  • Precipitation: 0mm
  • Wind: 24km/hENE 70°
  • Humidity: 84%
  • Pressure: 1011mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 22h
  • 26°C
  • Feels like:
    30°C
Clear
Clear
  • Precip. probability: 6%
  • Precipitation: 0mm
  • Wind: 24km/hENE 66°
  • Humidity: 86%
  • Pressure: 1011mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 23h
  • 26°C
  • Feels like:
    30°C
Clear
Clear
  • Precip. probability: 6%
  • Precipitation: 0mm
  • Wind: 23km/hENE 62°
  • Humidity: 86%
  • Pressure: 1011mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
Today, clear skies and sunny weather are expected.
The temperature will vary between a maximum of 31°C and a minimum of 26°C. The feels-like temperature will be between a minimum of 30°C and a maximum of 36°C. The hottest part of the day will be at 12h and 13h.
The maximum temperature today will be moderately higher than October's average high. Today, the lowest temperature will be also comparable to October's usual minimum.
Updated: Oct 17, 2026 @ 14:41:42 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

The temperature at 11:41 -03 is 31°C. Feels-like temperature is 36°C.

On Saturday, skies are expected to be clear and full of sunshine.

Today, the maximum temperature will be 32°C, while the minimum temperature will be 25°C. The maximum heat index, which measures the combined effect of heat and moisture, is estimated at 41°C.
The maximum temperature will be moderately higher than the average highest temperature of 28.4°C in October. Today, the lowest temperature will be in line with the average low temperature.

On Saturday, in Aracaju, sunrise was at 05:02 and sunset will be at 17:24 (-03).

In Aracaju, the length of the day today will be 12h and 22min.