Weather forecast for tomorrowItaboraí, Brazil
Weather forecast for tomorrow
Thursday 12. Nov 2026
- 31°C
- 22°C
PM Thunderstorms
- Precip. probability: 34%
- Precipitation: 1mm
- Wind: 16km/hESE 115°
- Humidity: 67%
- UV index: 11
- Sunrise: 05:00 -03
- Sunset: 18:10 -03
- details ▼
Tomorrow, in Itaboraí, storm clouds will develop in the afternoon, bringing thunder and rain.
Minimal precipitation is predicted. A temperature range of a tropical 31°C to a delightful 22°C is expected.
The maximum heat index, which combines relative humidity and air temperature, is evaluated at a steamy 37°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.
Sunrise will be at 05:00 and sunset at 18:10; tomorrow's daylight will last for 13h and 10min.
Minimal precipitation is predicted. A temperature range of a tropical 31°C to a delightful 22°C is expected.
The maximum heat index, which combines relative humidity and air temperature, is evaluated at a steamy 37°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.
Sunrise will be at 05:00 and sunset at 18:10; tomorrow's daylight will last for 13h and 10min.
Hourly overview
Hourly temperatures
Warmest period: 12h - 15h 33°C.
Coldest period: 0h - 3h 22°C.
Coldest period: 0h - 3h 22°C.
Chance of precipitation
Highest chance: 15h 24%.
Hourly weather forecast
- 0h
- 21°C
- Feels like:22°C
Partly Cloudy
- Precip. probability: 6%
- Precipitation: 0mm
- Wind: 12km/hENE 71°
- Humidity: 86%
- Pressure: 1020mbar
- Visibility: 16km
- UV index: 0
- details ▼
- 2h
- 21°C
- Feels like:22°C
Mostly Cloudy
- Precip. probability: 7%
- Precipitation: 0mm
- Wind: 9km/hENE 72°
- Humidity: 88%
- Pressure: 1019mbar
- Visibility: 16km
- UV index: 0
- details ▼
- 4h
- 21°C
- Feels like:22°C
Cloudy
- Precip. probability: 7%
- Precipitation: 0mm
- Wind: 9km/hENE 77°
- Humidity: 86%
- Pressure: 1018mbar
- Visibility: 16km
- UV index: 0
- details ▼
Sunrise: 05:00
- 6h
- 22°C
- Feels like:23°C
Cloudy
- Precip. probability: 7%
- Precipitation: 0mm
- Wind: 9km/hENE 57°
- Humidity: 84%
- Pressure: 1019mbar
- Visibility: 16km
- UV index: 0
- details ▼
- 8h
- 25°C
- Feels like:27°C
Mostly Cloudy
- Precip. probability: 3%
- Precipitation: 0mm
- Wind: 8km/hNE 35°
- Humidity: 73%
- Pressure: 1019mbar
- Visibility: 16km
- UV index: 3
- details ▼
- 10h
- 28°C
- Feels like:30°C
Partly Cloudy
- Precip. probability: 2%
- Precipitation: 0mm
- Wind: 10km/hE 87°
- Humidity: 66%
- Pressure: 1018mbar
- Visibility: 16km
- UV index: 10
- details ▼
- 12h
- 30°C
- Feels like:33°C
Partly Cloudy
- Precip. probability: 12%
- Precipitation: 0mm
- Wind: 10km/hSE 144°
- Humidity: 61%
- Pressure: 1017mbar
- Visibility: 16km
- UV index: 11
- details ▼
- 14h
- 30°C
- Feels like:33°C
Mostly Cloudy
- Precip. probability: 20%
- Precipitation: 0mm
- Wind: 13km/hSSE 147°
- Humidity: 60%
- Pressure: 1015mbar
- Visibility: 16km
- UV index: 7
- details ▼
- 16h
- 29°C
- Feels like:32°C
Isolated Thunderstorms
- Precip. probability: 33%
- Precipitation: 1mm
- Wind: 16km/hSSE 151°
- Humidity: 65%
- Pressure: 1014mbar
- Visibility: 14km
- UV index: 1
- details ▼
- 18h
- 27°C
- Feels like:29°C
Cloudy
- Precip. probability: 22%
- Precipitation: 0mm
- Wind: 15km/hSE 140°
- Humidity: 74%
- Pressure: 1014mbar
- Visibility: 16km
- UV index: 0
- details ▼
Sunset: 18:10
- 20h
- 25°C
- Feels like:28°C
Cloudy
- Precip. probability: 15%
- Precipitation: 0mm
- Wind: 12km/hESE 114°
- Humidity: 79%
- Pressure: 1015mbar
- Visibility: 16km
- UV index: 0
- details ▼
- 22h
- 24°C
- Feels like:25°C
Cloudy
- Precip. probability: 16%
- Precipitation: 0mm
- Wind: 10km/hENE 70°
- Humidity: 87%
- Pressure: 1016mbar
- Visibility: 16km
- UV index: 0
- details ▼
Tomorrow, weather will be unstable, and a combination of primarily cloudy and occasionally stormy, wet and sunny weather is predicted.
With minimal precipitation of 1mm, rain is forecasted at 13h and 16h.
The temperature will vary between the lowest temperature of 21°C and the highest temperature of 30°C. The hottest part of the day will be from 12h to 15h.
With minimal precipitation of 1mm, rain is forecasted at 13h and 16h.
The temperature will vary between the lowest temperature of 21°C and the highest temperature of 30°C. The hottest part of the day will be from 12h to 15h.
Updated: Nov 11, 2026 @ 10:52:25 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Frequently asked questions
On Thursday, cloud build-up may lead to afternoon thunderstorms.
Tomorrow, there is a low chance of minimal precipitation in Itaboraí.
Tomorrow, the highest temperature will be 31°C, while the lowest temperature will be 22°C. The maximum heat index, which calculates the temperature value influenced by the moisture in the air, is evaluated at 37°C.
On Thursday, in Itaboraí, sunrise will be at 05:00 and sunset at 18:10 (-03).
Tomorrow, the daylight will last for 13h and 10min.
