Weather forecast for todayIbiraçu, Brazil

Weather forecast for today

Current condition 05:48 -03

  • 22°C
  • Feels like:
    22°C
Partly Cloudy
Partly Cloudy
  • Precipitation: 0mm
  • Wind: 2km/hSSW 200°
  • Humidity: 94%
  • Dewpoint: 21°C
  • Pressure: 1012.19mbar
  • Visibility: 9.66km
  • UV index: 0
  • ▼
In Ibiraçu, at the moment, varying cloud coverage is present, with sunny moments breaking through.
The temperature is a pleasant 22°C. The current temperature is at the minimum anticipated for today.

Sunday 18. Oct 2026

  • 29°C
  • 22°C
Thunderstorms
Thunderstorms
  • Precip. probability: 91%
  • Precipitation: 14mm
  • Wind: 10km/hESE 108°
  • Humidity: 80%
  • UV index: 10
  • Sunrise: 05:08 -03
  • Sunset: 17:44 -03
  • ▼
On Sunday, in Ibiraçu, thunderstorm risks remain elevated.
The chance of rainfall for today is high, and precipitation will be moderate. The temperature is anticipated to oscillate between a maximum of a temperate 29°C and a minimum of a pleasant 22°C.
The maximum heat index, which combines relative humidity and air temperature, is calculated to be a very hot 35°C. Take into consideration that the heat index values are calculated for shade and light wind conditions. Bear in mind that direct sunshine exposure increases weather impact and may raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees.
October's typical peak of 27.1°C is expected to be mirrored in the day’s high.
Sunrise was at 05:08 and sunset will be at 17:44; the daylight will last for 12h and 36min.

Hourly overview

Hourly temperatures

Warmest hour: 14h 33°C.
Coldest hour: 6h 22°C.

Chance of precipitation

Highest chance: 6h 85%.

Hourly weather forecast

  • 6h
  • 22°C
  • Feels like:
    22°C
Showers
Showers
  • Precip. probability: 85%
  • Precipitation: 0mm
  • Wind: 2km/hSSW 201°
  • Humidity: 93%
  • Pressure: 1012mbar
  • Visibility: 9km
  • UV index: 0
  • ▼
  • 8h
  • 25°C
  • Feels like:
    25°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 5%
  • Precipitation: 0mm
  • Wind: 5km/hSSE 158°
  • Humidity: 82%
  • Pressure: 1013mbar
  • Visibility: 15km
  • UV index: 4
  • ▼
  • 10h
  • 28°C
  • Feels like:
    31°C
Showers
Showers
  • Precip. probability: 43%
  • Precipitation: 0mm
  • Wind: 6km/hENE 76°
  • Humidity: 71%
  • Pressure: 1012mbar
  • Visibility: 14km
  • UV index: 7
  • ▼
  • 12h
  • 28°C
  • Feels like:
    31°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 20%
  • Precipitation: 0mm
  • Wind: 9km/hENE 74°
  • Humidity: 74%
  • Pressure: 1011mbar
  • Visibility: 10km
  • UV index: 10
  • ▼
  • 14h
  • 28°C
  • Feels like:
    33°C
Thunderstorms
Thunderstorms
  • Precip. probability: 70%
  • Precipitation: 1mm
  • Wind: 10km/hE 83°
  • Humidity: 74%
  • Pressure: 1009mbar
  • Visibility: 8km
  • UV index: 3
  • ▼
  • 16h
  • 27°C
  • Feels like:
    31°C
Thunderstorms
Thunderstorms
  • Precip. probability: 80%
  • Precipitation: 2mm
  • Wind: 9km/hE 86°
  • Humidity: 77%
  • Pressure: 1009mbar
  • Visibility: 6km
  • UV index: 1
  • ▼
Sunset: 17:44
  • 18h
  • 25°C
  • Feels like:
    28°C
Thunderstorms
Thunderstorms
  • Precip. probability: 79%
  • Precipitation: 2mm
  • Wind: 9km/hESE 123°
  • Humidity: 87%
  • Pressure: 1011mbar
  • Visibility: 4km
  • UV index: 0
  • ▼
  • 20h
  • 24°C
  • Feels like:
    27°C
Thunderstorms
Thunderstorms
  • Precip. probability: 84%
  • Precipitation: 2mm
  • Wind: 5km/hS 174°
  • Humidity: 93%
  • Pressure: 1013mbar
  • Visibility: 4km
  • UV index: 0
  • ▼
  • 22h
  • 23°C
  • Feels like:
    25°C
Scattered Thunderstorms
Scattered Thunderstorms
  • Precip. probability: 51%
  • Precipitation: 1mm
  • Wind: 3km/hSSW 211°
  • Humidity: 97%
  • Pressure: 1013mbar
  • Visibility: 6km
  • UV index: 0
  • ▼
Today, in Ibiraçu, a combination of turbulent, rain-soaked and gloomy weather is anticipated.
Rainfall is predicted from 13h to 23h. With moderate precipitation of 4mm, most rainfall is expected at 19h.
The temperature will vary between the lowest temperature of 22°C and the highest temperature of 28°C. The feels-like temperature will be between the highest temperature of 33°C and the lowest temperature of 22°C. The warmest part of the day will be from 10h to 15h.
The maximum temperature will be alike with October's average highest temperature of 27.1°C. Today, the minimum temperature will be also resembling the average low for October.
Updated: Oct 18, 2026 @ 08:48:37 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

At 05:48 -03, the temperature is 22°C.

On Sunday, expect isolated thunderstorms in the area.

Moderate precipitation of 14mm is forecasted. The possibility of rainfall is high at 91%.

Today, the maximum temperature will be 29°C, while the minimum temperature will be 22°C. The maximum heat index, which reflects the perceived temperature due to humidity levels, is appraised at 35°C.
The maximum temperature will be in line with the average highest temperature of 27.1°C in October. The lowest temperature will be also in line with the average low of 20.2°C.

On Sunday, in Ibiraçu, sunrise was at 05:08 and sunset will be at 17:44 (-03).

In Ibiraçu, today, there will be 12h and 36min of daylight.