Weather forecast for todayItagibá, Brazil

Weather forecast for today

Current condition 03:44 -03

  • 23°C
  • Feels like:
    23°C
Mostly Cloudy
Mostly Cloudy
  • Precipitation: 0mm
  • Wind: 3km/hWNW 290°
  • Humidity: 97%
  • Dewpoint: 23°C
  • Pressure: 1011.18mbar
  • Visibility: 9.66km
  • UV index: 0
  • ▼
Currently, the sky is cloud-filled, with only small gaps of brightness.
The temperature is a temperate 23°C. The current temperature is near the lowest predicted 22°C for today.

Sunday 18. Oct 2026

  • 29°C
  • 22°C
Thunderstorms
Thunderstorms
  • Precip. probability: 90%
  • Precipitation: 10mm
  • Wind: 9km/hENE 62°
  • Humidity: 85%
  • UV index: 11
  • Sunrise: 05:10 -03
  • Sunset: 17:38 -03
  • ▼
Today, on Sunday, 18th of October, thunderstorms are possible with changing conditions.
The likelihood of rainfall is high. However, precipitation will be light. A temperature range of a warm 29°C to a pleasant 22°C is anticipated.
The maximum heat index, which combines relative humidity and air temperature, is computed to be a fiery hot 36°C. Note that heat index values are valued for light wind and location in the shade. Be aware that direct exposure to sunlight increases heat impact and may raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees.
Sunrise will be at 05:10 and sunset at 17:38; the daylight will last for 12h and 27min.

Hourly overview

Hourly temperatures

Warmest hour: 14h 33°C.
Coldest period: 4h - 6h 23°C.

Chance of precipitation

Highest chance: 8h 90%.

Hourly weather forecast

  • 4h
  • 23°C
  • Feels like:
    23°C
Thunderstorms
Thunderstorms
  • Precip. probability: 86%
  • Precipitation: 1mm
  • Wind: 3km/hWNW 282°
  • Humidity: 97%
  • Pressure: 1011mbar
  • Visibility: 9km
  • UV index: 0
  • ▼
Sunrise: 05:10
  • 6h
  • 23°C
  • Feels like:
    23°C
Cloudy
Cloudy
  • Precip. probability: 24%
  • Precipitation: 0mm
  • Wind: 4km/hNW 307°
  • Humidity: 98%
  • Pressure: 1012mbar
  • Visibility: 13km
  • UV index: 0
  • ▼
  • 8h
  • 25°C
  • Feels like:
    25°C
Thunderstorms
Thunderstorms
  • Precip. probability: 90%
  • Precipitation: 2mm
  • Wind: 4km/hENE 57°
  • Humidity: 90%
  • Pressure: 1013mbar
  • Visibility: 6km
  • UV index: 3
  • ▼
  • 10h
  • 27°C
  • Feels like:
    31°C
Scattered Thunderstorms
Scattered Thunderstorms
  • Precip. probability: 36%
  • Precipitation: 1mm
  • Wind: 6km/hE 82°
  • Humidity: 83%
  • Pressure: 1013mbar
  • Visibility: 16km
  • UV index: 10
  • ▼
  • 12h
  • 28°C
  • Feels like:
    32°C
Scattered Thunderstorms
Scattered Thunderstorms
  • Precip. probability: 47%
  • Precipitation: 1mm
  • Wind: 7km/hESE 123°
  • Humidity: 77%
  • Pressure: 1012mbar
  • Visibility: 11km
  • UV index: 11
  • ▼
  • 14h
  • 28°C
  • Feels like:
    33°C
Scattered Thunderstorms
Scattered Thunderstorms
  • Precip. probability: 59%
  • Precipitation: 2mm
  • Wind: 8km/hE 93°
  • Humidity: 77%
  • Pressure: 1010mbar
  • Visibility: 6km
  • UV index: 4
  • ▼
  • 16h
  • 28°C
  • Feels like:
    32°C
Scattered Thunderstorms
Scattered Thunderstorms
  • Precip. probability: 48%
  • Precipitation: 1mm
  • Wind: 8km/hE 86°
  • Humidity: 77%
  • Pressure: 1010mbar
  • Visibility: 11km
  • UV index: 1
  • ▼
Sunset: 17:38
  • 18h
  • 26°C
  • Feels like:
    29°C
Showers
Showers
  • Precip. probability: 48%
  • Precipitation: 1mm
  • Wind: 7km/hE 80°
  • Humidity: 87%
  • Pressure: 1010mbar
  • Visibility: 11km
  • UV index: 0
  • ▼
  • 20h
  • 25°C
  • Feels like:
    28°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 19%
  • Precipitation: 0mm
  • Wind: 6km/hENE 77°
  • Humidity: 90%
  • Pressure: 1012mbar
  • Visibility: 13km
  • UV index: 0
  • ▼
  • 22h
  • 25°C
  • Feels like:
    28°C
Cloudy
Cloudy
  • Precip. probability: 17%
  • Precipitation: 0mm
  • Wind: 6km/hENE 74°
  • Humidity: 91%
  • Pressure: 1013mbar
  • Visibility: 7km
  • UV index: 0
  • ▼
Today, in Itagibá, a combination of unstable, gloomy and rain-soaked weather is predicted.
Rainfall is expected practically throughout the entire day. The most intense rain will be falling at 8h and 14h.
The temperature will vary between a minimum of 23°C and a maximum of 28°C. The feels-like temperature will be between a maximum of 33°C and a minimum of 23°C. The warmest part of the day will be from 11h to 16h.
Updated: Oct 18, 2026 @ 06:44:48 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

Currently (03:44 -03) it is 23°C in Itagibá.

Today, thunderstorms are expected.

Light precipitation of 10mm is forecasted. The possibility of rainfall is high at 90%.

Today, the highest temperature will be 29°C, while the lowest temperature will be 22°C. The maximum heat index, which modifies the air temperature to account for humidity, is evaluated at 36°C.

On Sunday, in Itagibá, sunrise will be at 05:10 and sunset at 17:38 (-03).

In Itagibá, today, there will be 12h and 27min of daylight.