Weather forecast for todayArraial do Cabo, Brazil

Weather forecast for today

Current condition 03:26 -03

  • 22°C
  • Feels like:
    22°C
Cloudy
Cloudy
  • Precipitation: 0mm
  • Wind: 6km/hSE 140°
  • Humidity: 81%
  • Dewpoint: 19°C
  • Pressure: 1010.84mbar
  • Visibility: 12.87km
  • UV index: 0
  • ▼
At the moment, the weather remains overcast with thick clouds covering the sky.
The temperature is an agreeable 22°C. The current temperature is nearly at the maximum expected 24°C for today.

Sunday 18. Oct 2026

  • 24°C
  • 21°C
Showers
Showers
  • Precip. probability: 53%
  • Precipitation: 9mm
  • Wind: 17km/hESE 110°
  • Humidity: 80%
  • UV index: 11
  • Sunrise: 05:12 -03
  • Sunset: 17:53 -03
  • ▼
On Sunday, 18th of October, expect occasional showers throughout the day, with the rain easing off in the afternoon.
The chance of precipitation for today is high. However, the rainfall will be light. Temperatures will experience a minor oscillation, reaching a high of a temperate 24°C and dropping to a low of an agreeable 21°C.
Today, the peak temperature is expected to be slightly cooler than the usual high for October at 27.8°C.
Sunrise will be at 05:12 and sunset at 17:53; the daylight will last for 12h and 41min.

Hourly overview

Hourly temperatures

Warmest period: 10h - 20h 24°C.
Coldest period: 4h - 6h 22°C.

Chance of precipitation

Highest chance: 22h 82%.

Hourly weather forecast

  • 4h
  • 22°C
  • Feels like:
    22°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 15%
  • Precipitation: 0mm
  • Wind: 6km/hSE 141°
  • Humidity: 81%
  • Pressure: 1010mbar
  • Visibility: 15km
  • UV index: 0
  • ▼
Sunrise: 05:12
  • 6h
  • 22°C
  • Feels like:
    22°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 15%
  • Precipitation: 0mm
  • Wind: 5km/hNE 56°
  • Humidity: 83%
  • Pressure: 1011mbar
  • Visibility: 14km
  • UV index: 0
  • ▼
  • 8h
  • 23°C
  • Feels like:
    23°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 9%
  • Precipitation: 0mm
  • Wind: 7km/hNE 44°
  • Humidity: 79%
  • Pressure: 1012mbar
  • Visibility: 16km
  • UV index: 3
  • ▼
  • 10h
  • 24°C
  • Feels like:
    24°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 24%
  • Precipitation: 0mm
  • Wind: 11km/hE 90°
  • Humidity: 76%
  • Pressure: 1012mbar
  • Visibility: 16km
  • UV index: 8
  • ▼
  • 12h
  • 23°C
  • Feels like:
    24°C
Showers
Showers
  • Precip. probability: 35%
  • Precipitation: 1mm
  • Wind: 16km/hESE 121°
  • Humidity: 80%
  • Pressure: 1012mbar
  • Visibility: 11km
  • UV index: 11
  • ▼
  • 14h
  • 23°C
  • Feels like:
    24°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 20%
  • Precipitation: 0mm
  • Wind: 17km/hSE 139°
  • Humidity: 80%
  • Pressure: 1011mbar
  • Visibility: 16km
  • UV index: 5
  • ▼
  • 16h
  • 23°C
  • Feels like:
    24°C
Few Showers
Few Showers
  • Precip. probability: 34%
  • Precipitation: 1mm
  • Wind: 15km/hSSE 147°
  • Humidity: 81%
  • Pressure: 1011mbar
  • Visibility: 16km
  • UV index: 1
  • ▼
Sunset: 17:53
  • 18h
  • 23°C
  • Feels like:
    24°C
Showers
Showers
  • Precip. probability: 53%
  • Precipitation: 1mm
  • Wind: 16km/hSSE 161°
  • Humidity: 82%
  • Pressure: 1012mbar
  • Visibility: 11km
  • UV index: 0
  • ▼
  • 20h
  • 23°C
  • Feels like:
    24°C
Light Rain
Light Rain
  • Precip. probability: 73%
  • Precipitation: 1mm
  • Wind: 15km/hS 175°
  • Humidity: 81%
  • Pressure: 1013mbar
  • Visibility: 10km
  • UV index: 0
  • ▼
  • 22h
  • 22°C
  • Feels like:
    23°C
Rain
Rain
  • Precip. probability: 82%
  • Precipitation: 1mm
  • Wind: 16km/hS 176°
  • Humidity: 84%
  • Pressure: 1014mbar
  • Visibility: 6km
  • UV index: 0
  • ▼
Today, a combination of gloomy and rain-filled weather is predicted.
With minimal precipitation of 1mm, rainfall is expected at 12h, and from 15h to 23h.
The temperature will be between the lowest temperature of 22°C and the highest temperature of 24°C. The warmest part of the day will be at 10h and 11h.
The temperature is expected to be relatively lower than the average peak in October, which is 27.8°C. Today, the night is expected to be also comparable to the typical October low of 19.7°C.
Updated: Oct 18, 2026 @ 06:26:33 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

The temperature at 03:26 -03 is 22°C.

On Sunday, in Arraial do Cabo, showers will occur throughout the day, with some dry intervals in between.

With a probability of 53%, light precipitation of 9mm is anticipated.

Today, the highest temperature will be 24°C, while the lowest temperature will be 21°C.
The maximum temperature today will be slightly cooler than the average highest temperature in October. Today, the lowest temperature will be in line with the average low temperature.

On Sunday, in Arraial do Cabo, sunrise will be at 05:12 and sunset at 17:53 (-03).

Today, the daylight will last for 12h and 41min.