Weather forecast for todayAratuba, Brazil

Weather forecast for today

Current condition 11:55 -03

  • 29°C
  • Feels like:
    30°C
Sunny
Sunny
  • Precipitation: 0mm
  • Wind: 24km/hE 90°
  • Humidity: 44%
  • Dewpoint: 16°C
  • Pressure: 1010.84mbar
  • Visibility: 16.09km
  • UV index: 11
  • ▼
In Aratuba, currently, sunlight is abundant, and the weather remains pleasant.
The temperature is a moderately hot 29°C, while the felt air temperature is a similar 30°C. The current temperature is almost at the maximum anticipated 30°C for today.

Saturday 17. Oct 2026

  • 30°C
  • 19°C
Mostly Sunny
Mostly Sunny
  • Precip. probability: 1%
  • Precipitation: 0mm
  • Wind: 27km/hENE 75°
  • Humidity: 45%
  • UV index: 11
  • Sunrise: 05:15 -03
  • Sunset: 17:27 -03
  • ▼
On Saturday, in Aratuba, mostly clear skies and sunshine will create ideal daytime conditions.
The forecasted temperature range extends from a high of a tropical 30°C to a low of a comfortable 19°C.
The maximum heat index, which combines relative humidity and air temperature, is estimated at a humid 30°C. Take into consideration that the heat index values are calculated for shade and light wind conditions.
Today's peak temperature is anticipated to be a couple of degrees lower than October's average high of 34.1°C.
Sunrise was at 05:15 and sunset will be at 17:27; the daylight will last for 12h and 13min.

Hourly overview

Hourly temperatures

Warmest period: 12h - 15h 30°C.
Coldest hour: 21h 21°C.

Chance of precipitation

Highest chance: 21h 6%.

Hourly weather forecast

  • 12h
  • 29°C
  • Feels like:
    30°C
Sunny
Sunny
  • Precip. probability: 1%
  • Precipitation: 0mm
  • Wind: 24km/hE 90°
  • Humidity: 43%
  • Pressure: 1010mbar
  • Visibility: 16km
  • UV index: 11
  • ▼
  • 13h
  • 30°C
  • Feels like:
    30°C
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0mm
  • Wind: 24km/hE 86°
  • Humidity: 41%
  • Pressure: 1009mbar
  • Visibility: 16km
  • UV index: 11
  • ▼
  • 14h
  • 30°C
  • Feels like:
    30°C
Sunny
Sunny
  • Precip. probability: 1%
  • Precipitation: 0mm
  • Wind: 24km/hE 81°
  • Humidity: 40%
  • Pressure: 1009mbar
  • Visibility: 16km
  • UV index: 9
  • ▼
  • 15h
  • 30°C
  • Feels like:
    30°C
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0mm
  • Wind: 23km/hENE 77°
  • Humidity: 40%
  • Pressure: 1008mbar
  • Visibility: 16km
  • UV index: 4
  • ▼
  • 16h
  • 28°C
  • Feels like:
    29°C
Mostly Sunny
Mostly Sunny
  • Precip. probability: 0%
  • Precipitation: 0mm
  • Wind: 21km/hENE 70°
  • Humidity: 43%
  • Pressure: 1009mbar
  • Visibility: 16km
  • UV index: 1
  • ▼
  • 17h
  • 27°C
  • Feels like:
    28°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 1%
  • Precipitation: 0mm
  • Wind: 20km/hENE 64°
  • Humidity: 49%
  • Pressure: 1009mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
Sunset: 17:27
  • 18h
  • 25°C
  • Feels like:
    25°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 1%
  • Precipitation: 0mm
  • Wind: 17km/hENE 59°
  • Humidity: 57%
  • Pressure: 1010mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 19h
  • 23°C
  • Feels like:
    24°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 3%
  • Precipitation: 0mm
  • Wind: 15km/hNE 56°
  • Humidity: 65%
  • Pressure: 1011mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 20h
  • 22°C
  • Feels like:
    22°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 5%
  • Precipitation: 0mm
  • Wind: 14km/hNE 55°
  • Humidity: 72%
  • Pressure: 1012mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 21h
  • 21°C
  • Feels like:
    21°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 6%
  • Precipitation: 0mm
  • Wind: 13km/hNE 48°
  • Humidity: 76%
  • Pressure: 1013mbar
  • Visibility: 13km
  • UV index: 0
  • ▼
  • 22h
  • 20°C
  • Feels like:
    20°C
Mostly Clear
Mostly Clear
  • Precip. probability: 7%
  • Precipitation: 0mm
  • Wind: 12km/hNE 50°
  • Humidity: 81%
  • Pressure: 1013mbar
  • Visibility: 12km
  • UV index: 0
  • ▼
  • 23h
  • 20°C
  • Feels like:
    20°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 7%
  • Precipitation: 0mm
  • Wind: 12km/hNE 48°
  • Humidity: 84%
  • Pressure: 1013mbar
  • Visibility: 12km
  • UV index: 0
  • ▼
Today, in Aratuba, a combination of overcast and mostly clear weather is predicted.
The temperature will be between a maximum of 30°C and a minimum of 20°C. The hottest part of the day will be from 13h to 15h.
Today, expect temperatures moderately lower than what is usual for October. The lowest temperature today will be also slightly cooler than the standard minimum for October.
With typical highs around 34.1°C and lows near 22.4°C, October is the hottest in Aratuba.
Updated: Oct 17, 2026 @ 14:55:37 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

Currently (11:55 -03) it is 29°C in Aratuba.

On Saturday, in Aratuba, mostly sunny skies are expected.

Today, the maximum temperature will be 30°C, while the minimum temperature will be 19°C. The maximum heat index, which combines air temperature and relative humidity, is evaluated at 30°C.
The maximum temperature today will be relatively lower than the average highest temperature in October. The lowest temperature will be also a few degrees lower than the average low of 22.4°C.

On Saturday, in Aratuba, sunrise was at 05:15 and sunset will be at 17:27 (-03).

In Aratuba, the length of the day today will be 12h and 13min.