Weather forecast for tomorrowItaboraí, Brazil

Weather forecast for tomorrow

Sunday 8. Nov 2026

  • 25°C
  • 18°C
Rain
Rain
  • Precip. probability: 95%
  • Precipitation: 13mm
  • Wind: 21km/hSSW 208°
  • Humidity: 87%
  • UV index: 6
  • Sunrise: 05:02 -03
  • Sunset: 18:07 -03
  • ▼
On Sunday, in Itaboraí, rainy weather will dominate, making outdoor plans difficult.
With a high probability, moderate precipitation is expected for tomorrow. The temperature is forecasted to oscillate between a maximum of a warm 25°C and a minimum of an enjoyable 18°C.
Sunrise will be at 05:02 and sunset at 18:07; tomorrow's daylight will last for 13h and 5min.

Hourly overview

Hourly temperatures

Warmest hour: 6h 27°C.
Coldest period: 18h - 21h 21°C.

Chance of precipitation

Highest chance: 9h 95%.

Hourly weather forecast

  • 0h
  • 24°C
  • Feels like:
    24°C
Cloudy
Cloudy
  • Precip. probability: 9%
  • Precipitation: 0mm
  • Wind: 8km/hNW 322°
  • Humidity: 93%
  • Pressure: 1007mbar
  • Visibility: 13km
  • UV index: 0
  • ▼
  • 2h
  • 24°C
  • Feels like:
    24°C
Cloudy
Cloudy
  • Precip. probability: 12%
  • Precipitation: 0mm
  • Wind: 5km/hN 0°
  • Humidity: 91%
  • Pressure: 1006mbar
  • Visibility: 14km
  • UV index: 0
  • ▼
  • 4h
  • 24°C
  • Feels like:
    24°C
Cloudy
Cloudy
  • Precip. probability: 17%
  • Precipitation: 0mm
  • Wind: 13km/hWSW 238°
  • Humidity: 90%
  • Pressure: 1007mbar
  • Visibility: 14km
  • UV index: 0
  • ▼
Sunrise: 05:02
  • 6h
  • 24°C
  • Feels like:
    27°C
Rain
Rain
  • Precip. probability: 85%
  • Precipitation: 2mm
  • Wind: 16km/hWSW 252°
  • Humidity: 89%
  • Pressure: 1010mbar
  • Visibility: 6km
  • UV index: 0
  • ▼
  • 8h
  • 23°C
  • Feels like:
    25°C
Rain
Rain
  • Precip. probability: 86%
  • Precipitation: 1mm
  • Wind: 20km/hSW 232°
  • Humidity: 90%
  • Pressure: 1013mbar
  • Visibility: 5km
  • UV index: 2
  • ▼
  • 10h
  • 23°C
  • Feels like:
    24°C
Rain
Rain
  • Precip. probability: 86%
  • Precipitation: 1mm
  • Wind: 21km/hSSW 206°
  • Humidity: 90%
  • Pressure: 1015mbar
  • Visibility: 4km
  • UV index: 5
  • ▼
  • 12h
  • 22°C
  • Feels like:
    23°C
Rain
Rain
  • Precip. probability: 81%
  • Precipitation: 1mm
  • Wind: 20km/hSSW 196°
  • Humidity: 88%
  • Pressure: 1016mbar
  • Visibility: 5km
  • UV index: 6
  • ▼
  • 14h
  • 22°C
  • Feels like:
    22°C
Rain
Rain
  • Precip. probability: 83%
  • Precipitation: 1mm
  • Wind: 17km/hSSW 200°
  • Humidity: 84%
  • Pressure: 1016mbar
  • Visibility: 6km
  • UV index: 4
  • ▼
  • 16h
  • 21°C
  • Feels like:
    21°C
Light Rain
Light Rain
  • Precip. probability: 61%
  • Precipitation: 1mm
  • Wind: 17km/hSSW 196°
  • Humidity: 84%
  • Pressure: 1016mbar
  • Visibility: 9km
  • UV index: 1
  • ▼
  • 18h
  • 20°C
  • Feels like:
    21°C
Showers
Showers
  • Precip. probability: 45%
  • Precipitation: 1mm
  • Wind: 11km/hSSW 201°
  • Humidity: 86%
  • Pressure: 1018mbar
  • Visibility: 10km
  • UV index: 0
  • ▼
Sunset: 18:07
  • 20h
  • 20°C
  • Feels like:
    21°C
Showers
Showers
  • Precip. probability: 40%
  • Precipitation: 1mm
  • Wind: 8km/hSSW 201°
  • Humidity: 86%
  • Pressure: 1019mbar
  • Visibility: 11km
  • UV index: 0
  • ▼
  • 22h
  • 20°C
  • Feels like:
    21°C
Showers
Showers
  • Precip. probability: 52%
  • Precipitation: 1mm
  • Wind: 6km/hSSW 201°
  • Humidity: 88%
  • Pressure: 1020mbar
  • Visibility: 11km
  • UV index: 0
  • ▼
Tomorrow, on Sunday, primarily rain-filled and occasionally dull weather is forecasted.
Rainfall is predicted practically throughout the entire day. With light precipitation of 2mm, the most intense rain will be falling at 6h, 7h and 9h.
The temperature will be between the lowest temperature of 20°C and the highest temperature of 24°C. The warmest part of the day will be from midnight to 7h.
Updated: Nov 8, 2026 @ 01:50:01 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

On Sunday, in Itaboraí, rain showers are expected, with damp conditions lasting through the day.

Moderate precipitation of 13mm is forecasted. The chance of rainfall is high at 95%.

Tomorrow, the highest temperature will be 25°C, while the lowest temperature will be 18°C.

On Sunday, in Itaboraí, sunrise will be at 05:02 and sunset at 18:07 (-03).

In Itaboraí, tomorrow, there will be 13h and 5min of daylight.