Weather forecast for todayGrajaú, Brazil

Weather forecast for today

Current condition 00:23 -03

  • 27°C
  • Feels like:
    30°C
Partly Cloudy
Partly Cloudy
  • Precipitation: 0mm
  • Wind: 8km/hN 350°
  • Humidity: 72%
  • Dewpoint: 22°C
  • Pressure: 1011.18mbar
  • Visibility: 16.09km
  • UV index: 0
  • ▼
At the moment, the sky is partially covered with clouds, offering glimpses of blue.
The temperature is a moderately hot 27°C, the feels-like reading is computed to be a hot 30°C. The current temperature is almost at the minimum-predicted 25°C for today.

Sunday 18. Oct 2026

  • 35°C
  • 25°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 24%
  • Precipitation: 0mm
  • Wind: 14km/hNNE 14°
  • Humidity: 57%
  • UV index: 11
  • Sunrise: 05:42 -03
  • Sunset: 17:57 -03
  • ▼
Today, in Grajaú, clouds will come and go, but expect bright periods in between.
The temperature scale will run from a maximum of a sweltering 35°C to a minimum of a warm 25°C.
The maximum heat index, which calculates the temperature value influenced by the moisture in the air, is estimated at a blistering 44°C. Note that heat index values are valued for light wind and location in the shade. Bear in mind that direct sunshine exposure increases weather impact and may raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees.
Sunrise will be at 05:42 and sunset at 17:57; the daylight will last for 12h and 15min.

Hourly overview

Hourly temperatures

Warmest hour: 16h 39°C.
Coldest period: 4h - 7h 28°C.

Chance of precipitation

Highest chance: 1h - 4h 15%.

Hourly weather forecast

  • 2h
  • 27°C
  • Feels like:
    29°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 15%
  • Precipitation: 0mm
  • Wind: 8km/hN 5°
  • Humidity: 74%
  • Pressure: 1010mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 4h
  • 26°C
  • Feels like:
    28°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 15%
  • Precipitation: 0mm
  • Wind: 7km/hN 3°
  • Humidity: 79%
  • Pressure: 1011mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
Sunrise: 05:42
  • 6h
  • 25°C
  • Feels like:
    25°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 10%
  • Precipitation: 0mm
  • Wind: 7km/hN 6°
  • Humidity: 82%
  • Pressure: 1012mbar
  • Visibility: 13km
  • UV index: 0
  • ▼
  • 8h
  • 27°C
  • Feels like:
    30°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 18%
  • Precipitation: 0mm
  • Wind: 14km/hNNE 14°
  • Humidity: 74%
  • Pressure: 1013mbar
  • Visibility: 16km
  • UV index: 3
  • ▼
  • 10h
  • 29°C
  • Feels like:
    33°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 14%
  • Precipitation: 0mm
  • Wind: 14km/hNNE 25°
  • Humidity: 62%
  • Pressure: 1013mbar
  • Visibility: 16km
  • UV index: 11
  • ▼
  • 12h
  • 32°C
  • Feels like:
    36°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 14%
  • Precipitation: 0mm
  • Wind: 10km/hNNE 15°
  • Humidity: 54%
  • Pressure: 1011mbar
  • Visibility: 16km
  • UV index: 11
  • ▼
  • 14h
  • 34°C
  • Feels like:
    38°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 11%
  • Precipitation: 0mm
  • Wind: 9km/hN 6°
  • Humidity: 47%
  • Pressure: 1008mbar
  • Visibility: 16km
  • UV index: 9
  • ▼
  • 16h
  • 34°C
  • Feels like:
    39°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 5%
  • Precipitation: 0mm
  • Wind: 8km/hNNE 19°
  • Humidity: 46%
  • Pressure: 1007mbar
  • Visibility: 16km
  • UV index: 2
  • ▼
Sunset: 17:57
  • 18h
  • 33°C
  • Feels like:
    37°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 4%
  • Precipitation: 0mm
  • Wind: 7km/hN 8°
  • Humidity: 50%
  • Pressure: 1008mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 20h
  • 30°C
  • Feels like:
    34°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 9%
  • Precipitation: 0mm
  • Wind: 4km/hSSW 211°
  • Humidity: 60%
  • Pressure: 1010mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 22h
  • 29°C
  • Feels like:
    32°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 5%
  • Precipitation: 0mm
  • Wind: 7km/hS 191°
  • Humidity: 68%
  • Pressure: 1011mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
Today, cloudy conditions are likely to prevail.
The temperature will vary between a maximum of 34°C and a minimum of 25°C. The feels-like temperature will vary between a maximum of 39°C and a minimum of 25°C. The hottest part of the day will be from 14h to 17h.
Updated: Oct 18, 2026 @ 03:23:42 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

Currently (00:23 -03) it is 27°C in Grajaú. Feels-like temperature is 30°C.

On Sunday, expect a partly sunny afternoon with variable cloud cover.

Today, the maximum temperature will be 35°C, while the minimum temperature will be 25°C. The maximum heat index, which reflects the perceived temperature due to humidity levels, is computed to be 44°C.

On Sunday, in Grajaú, sunrise will be at 05:42 and sunset at 17:57 (-03).

Today, the daylight will last for 12h and 15min.