Weather forecast for todayArraias, Brazil

Weather forecast for today

Current condition 04:57 -03

  • 23°C
  • Feels like:
    23°C
Partly Cloudy
Partly Cloudy
  • Precipitation: 0mm
  • Wind: 5km/hE 100°
  • Humidity: 76%
  • Dewpoint: 18°C
  • Pressure: 1010.16mbar
  • Visibility: 16.09km
  • UV index: 0
  • ▼
Currently, the weather is partly cloudy with occasional clear patches.
The temperature is a warm 23°C. The current temperature is near the lowest expected 21°C for today.

Sunday 18. Oct 2026

  • 35°C
  • 21°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 16%
  • Precipitation: 3mm
  • Wind: 12km/hS 174°
  • Humidity: 51%
  • UV index: 11
  • Sunrise: 05:40 -03
  • Sunset: 18:05 -03
  • ▼
Today, sunny moments will alternate with patchy cloud cover.
Minimal precipitation is anticipated. The temperature is expected to oscillate between a maximum of a very hot 35°C and a minimum of a pleasant 21°C.
The maximum heat index, which combines air temperature and relative humidity, is evaluated at a torridly hot 41°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 temperature peak is set to be relatively higher than the typical October high of 32.5°C.
Sunrise will be at 05:40 and sunset at 18:05; the daylight will last for 12h and 25min.

Hourly overview

Hourly temperatures

Warmest period: 13h - 15h 36°C.
Coldest hour: 5h 23°C.

Chance of precipitation

Highest chance: 21h 49%.

Hourly weather forecast

Sunrise: 05:40
  • 6h
  • 23°C
  • Feels like:
    23°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 1%
  • Precipitation: 0mm
  • Wind: 6km/hESE 111°
  • Humidity: 77%
  • Pressure: 1010mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 8h
  • 27°C
  • Feels like:
    29°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 1%
  • Precipitation: 0mm
  • Wind: 9km/hSE 139°
  • Humidity: 61%
  • Pressure: 1012mbar
  • Visibility: 16km
  • UV index: 3
  • ▼
  • 10h
  • 31°C
  • Feels like:
    33°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0mm
  • Wind: 11km/hSE 132°
  • Humidity: 47%
  • Pressure: 1011mbar
  • Visibility: 16km
  • UV index: 11
  • ▼
  • 12h
  • 33°C
  • Feels like:
    35°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0mm
  • Wind: 6km/hSSE 159°
  • Humidity: 39%
  • Pressure: 1010mbar
  • Visibility: 16km
  • UV index: 11
  • ▼
  • 14h
  • 34°C
  • Feels like:
    36°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0mm
  • Wind: 9km/hW 265°
  • Humidity: 35%
  • Pressure: 1007mbar
  • Visibility: 16km
  • UV index: 9
  • ▼
  • 16h
  • 34°C
  • Feels like:
    35°C
Mostly Sunny
Mostly Sunny
  • Precip. probability: 3%
  • Precipitation: 0mm
  • Wind: 9km/hWNW 283°
  • Humidity: 36%
  • Pressure: 1006mbar
  • Visibility: 16km
  • UV index: 3
  • ▼
  • 18h
  • 31°C
  • Feels like:
    33°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 16%
  • Precipitation: 0mm
  • Wind: 9km/hWNW 284°
  • Humidity: 43%
  • Pressure: 1007mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
Sunset: 18:05
  • 20h
  • 28°C
  • Feels like:
    30°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 24%
  • Precipitation: 0mm
  • Wind: 10km/hN 0°
  • Humidity: 57%
  • Pressure: 1010mbar
  • Visibility: 15km
  • UV index: 0
  • ▼
  • 22h
  • 26°C
  • Feels like:
    27°C
Scattered Thunderstorms
Scattered Thunderstorms
  • Precip. probability: 48%
  • Precipitation: 1mm
  • Wind: 8km/hNNE 14°
  • Humidity: 65%
  • Pressure: 1012mbar
  • Visibility: 10km
  • UV index: 0
  • ▼
Today, a combination of primarily overcast and occasionally bright and turbulent weather is predicted.
With minimal precipitation of 1mm, rainfall is forecasted from 21h to 23h.
The temperature will vary between the lowest temperature of 23°C and the highest temperature of 34°C. The hottest part of the day will be from 13h to 16h.
The forecasted high will be relatively higher than the typical October maximum of 32.5°C. The nighttime low today will be also close to October's typical minimum temperature.
Updated: Oct 18, 2026 @ 07:57:31 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

At 04:57 -03, the temperature is 23°C.

Today, a partly cloudy outlook will keep the sky interesting throughout the day.

Today, there is a low chance of minimal precipitation in Arraias.

Today, the maximum temperature will be 35°C, while the minimum temperature will be 21°C. The maximum heat index, which calculates the temperature value influenced by the moisture in the air, is appraised at 41°C.
The maximum temperature will be slightly warmer than the average highest temperature of 32.5°C in October. Today, the lowest temperature will be in line with the average low temperature.

On Sunday, in Arraias, sunrise will be at 05:40 and sunset at 18:05 (-03).

In Arraias, the length of the day today will be 12h and 25min.