Weather forecast for todayAlcântara, Brazil

Weather forecast for today

Current condition 10:52 -03

  • 30°C
  • Feels like:
    34°C
Partly Cloudy
Partly Cloudy
  • Precipitation: 0mm
  • Wind: 27km/hENE 60°
  • Humidity: 64%
  • Dewpoint: 22°C
  • Pressure: 1012.19mbar
  • Visibility: 14.48km
  • UV index: 11
  • ▼
In Alcântara, at the moment, patches of clouds are scattered, creating a mix of shade and sun.
The temperature is a humid 30°C, the apparent temperature, which adjusts the air temperature based on humidity, registers as appraised at a hot 34°C. The current temperature is almost at the maximum of today's 31°C.

Saturday 17. Oct 2026

  • 31°C
  • 26°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 4%
  • Precipitation: 0mm
  • Wind: 28km/hNE 55°
  • Humidity: 65%
  • UV index: 11
  • Sunrise: 05:37 -03
  • Sunset: 17:48 -03
  • ▼
Today, on Saturday, 17th of October, occasional cloudiness will be present, but there will still be plenty of sun.
Temperature is expected to reach a high of a humid 31°C during the day, slightly dropping to a low of a warm 26°C at night.
The maximum heat index, which combines air temperature and relative humidity, is evaluated at a steamy 36°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.
The high is anticipated to coincide with October's normal of 31.1°C.
Sunrise was at 05:37 and sunset will be at 17:48; the daylight will last for 12h and 10min.

Hourly overview

Hourly temperatures

Warmest period: 13h - 15h 35°C.
Coldest period: 19h - 1h 31°C.

Chance of precipitation

Highest chance: 21h - 1h 5%.

Hourly weather forecast

  • 11h
  • 30°C
  • Feels like:
    34°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 1%
  • Precipitation: 0mm
  • Wind: 27km/hENE 68°
  • Humidity: 64%
  • Pressure: 1012mbar
  • Visibility: 16km
  • UV index: 11
  • ▼
  • 12h
  • 30°C
  • Feels like:
    35°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 1%
  • Precipitation: 0mm
  • Wind: 28km/hENE 66°
  • Humidity: 63%
  • Pressure: 1011mbar
  • Visibility: 16km
  • UV index: 11
  • ▼
  • 13h
  • 31°C
  • Feels like:
    35°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 1%
  • Precipitation: 0mm
  • Wind: 28km/hENE 61°
  • Humidity: 63%
  • Pressure: 1010mbar
  • Visibility: 16km
  • UV index: 11
  • ▼
  • 14h
  • 31°C
  • Feels like:
    35°C
Mostly Sunny
Mostly Sunny
  • Precip. probability: 1%
  • Precipitation: 0mm
  • Wind: 27km/hENE 56°
  • Humidity: 62%
  • Pressure: 1010mbar
  • Visibility: 16km
  • UV index: 10
  • ▼
  • 15h
  • 31°C
  • Feels like:
    35°C
Mostly Sunny
Mostly Sunny
  • Precip. probability: 1%
  • Precipitation: 0mm
  • Wind: 28km/hNE 52°
  • Humidity: 63%
  • Pressure: 1009mbar
  • Visibility: 16km
  • UV index: 6
  • ▼
  • 16h
  • 30°C
  • Feels like:
    34°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 1%
  • Precipitation: 0mm
  • Wind: 27km/hNE 52°
  • Humidity: 65%
  • Pressure: 1009mbar
  • Visibility: 16km
  • UV index: 2
  • ▼
  • 17h
  • 29°C
  • Feels like:
    33°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 2%
  • Precipitation: 0mm
  • Wind: 26km/hNE 49°
  • Humidity: 69%
  • Pressure: 1009mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
Sunset: 17:48
  • 18h
  • 28°C
  • Feels like:
    32°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 4%
  • Precipitation: 0mm
  • Wind: 25km/hNE 48°
  • Humidity: 73%
  • Pressure: 1010mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 19h
  • 28°C
  • Feels like:
    31°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 4%
  • Precipitation: 0mm
  • Wind: 23km/hNE 46°
  • Humidity: 76%
  • Pressure: 1010mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 20h
  • 28°C
  • Feels like:
    31°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 4%
  • Precipitation: 0mm
  • Wind: 22km/hNE 47°
  • Humidity: 77%
  • Pressure: 1011mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 21h
  • 28°C
  • Feels like:
    31°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 5%
  • Precipitation: 0mm
  • Wind: 21km/hNE 45°
  • Humidity: 77%
  • Pressure: 1012mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 22h
  • 28°C
  • Feels like:
    31°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 5%
  • Precipitation: 0mm
  • Wind: 20km/hNE 47°
  • Humidity: 77%
  • Pressure: 1012mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 23h
  • 27°C
  • Feels like:
    31°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 5%
  • Precipitation: 0mm
  • Wind: 20km/hNE 48°
  • Humidity: 78%
  • Pressure: 1012mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
Today, in Alcântara, primarily overcast and occasionally dry and sunny weather is predicted.
The temperature will be between a maximum of 31°C and a minimum of 27°C. The feels-like temperature will vary between a minimum of 31°C and a maximum of 35°C. The hottest part of the day will be from 13h to 15h.
Today, the maximum will be alike with October's typical high. Today, the night is expected to be also similar to the typical October low of 25.7°C.
In Alcântara, October experiences the warmest weather, with highs averaging 31.1°C and lows around 25.7°C.
Updated: Oct 17, 2026 @ 13:52:33 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

The current temperature (10:52 -03) is 30°C. Feels-like temperature is 34°C.

Today, in Alcântara, occasional clouds will pass by, but expect bright spells.

Today, the highest temperature will be 31°C, while the lowest temperature will be 26°C. The maximum heat index, which calculates the temperature value influenced by the moisture in the air, is evaluated at 36°C.
The highest temperature today will be in line with the average maximum temperature in October. Today, the lowest temperature will be also in line with the average low temperature.

On Saturday, in Alcântara, sunrise was at 05:37 and sunset will be at 17:48 (-03).

Today, the daylight will last for 12h and 10min.