Weather forecast for tomorrowNiterói, Brazil

Weather forecast for tomorrow

Wednesday 11. Nov 2026

  • 27°C
  • 21°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 18%
  • Precipitation: 0mm
  • Wind: 24km/hE 98°
  • Humidity: 70%
  • UV index: 11
  • Sunrise: 05:01 -03
  • Sunset: 18:11 -03
  • ▼
Tomorrow, expect mainly cloudy weather with limited sun.
Forecasted temperature values will span from a temperate 27°C down to a delightful 21°C.
The maximum heat index, which combines air temperature and relative humidity, is appraised at 29°C.
Sunrise will be at 05:01 and sunset at 18:11; tomorrow's daylight will last for 13h and 9min.

Hourly overview

Hourly temperatures

Warmest hour: 15h 28°C.
Coldest period: 0h - 6h 21°C.

Chance of precipitation

Highest chance: 12h 19%.

Hourly weather forecast

  • 0h
  • 21°C
  • Feels like:
    21°C
Cloudy
Cloudy
  • Precip. probability: 2%
  • Precipitation: 0mm
  • Wind: 11km/hENE 66°
  • Humidity: 77%
  • Pressure: 1025mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 2h
  • 21°C
  • Feels like:
    21°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 5%
  • Precipitation: 0mm
  • Wind: 10km/hENE 65°
  • Humidity: 79%
  • Pressure: 1023mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 4h
  • 21°C
  • Feels like:
    21°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 9%
  • Precipitation: 0mm
  • Wind: 7km/hNE 53°
  • Humidity: 79%
  • Pressure: 1024mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
Sunrise: 05:01
  • 6h
  • 21°C
  • Feels like:
    21°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 5%
  • Precipitation: 0mm
  • Wind: 7km/hNE 34°
  • Humidity: 80%
  • Pressure: 1024mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 8h
  • 23°C
  • Feels like:
    23°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 3%
  • Precipitation: 0mm
  • Wind: 8km/hNE 35°
  • Humidity: 72%
  • Pressure: 1025mbar
  • Visibility: 16km
  • UV index: 4
  • ▼
  • 10h
  • 25°C
  • Feels like:
    26°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 7%
  • Precipitation: 0mm
  • Wind: 10km/hE 89°
  • Humidity: 68%
  • Pressure: 1024mbar
  • Visibility: 16km
  • UV index: 11
  • ▼
  • 12h
  • 25°C
  • Feels like:
    27°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 19%
  • Precipitation: 0mm
  • Wind: 12km/hSE 128°
  • Humidity: 67%
  • Pressure: 1023mbar
  • Visibility: 16km
  • UV index: 11
  • ▼
  • 14h
  • 26°C
  • Feels like:
    28°C
Cloudy
Cloudy
  • Precip. probability: 16%
  • Precipitation: 0mm
  • Wind: 18km/hSE 126°
  • Humidity: 67%
  • Pressure: 1021mbar
  • Visibility: 13km
  • UV index: 5
  • ▼
  • 16h
  • 25°C
  • Feels like:
    27°C
Cloudy
Cloudy
  • Precip. probability: 7%
  • Precipitation: 0mm
  • Wind: 24km/hESE 121°
  • Humidity: 70%
  • Pressure: 1020mbar
  • Visibility: 16km
  • UV index: 1
  • ▼
  • 18h
  • 24°C
  • Feels like:
    26°C
Mostly Sunny
Mostly Sunny
  • Precip. probability: 4%
  • Precipitation: 0mm
  • Wind: 22km/hESE 106°
  • Humidity: 76%
  • Pressure: 1020mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
Sunset: 18:11
  • 20h
  • 23°C
  • Feels like:
    24°C
Clear
Clear
  • Precip. probability: 5%
  • Precipitation: 0mm
  • Wind: 19km/hE 93°
  • Humidity: 80%
  • Pressure: 1020mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 22h
  • 23°C
  • Feels like:
    24°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 5%
  • Precipitation: 0mm
  • Wind: 15km/hENE 77°
  • Humidity: 83%
  • Pressure: 1021mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
Tomorrow, on Wednesday, primarily gloomy and occasionally sun-filled weather is predicted.
The temperature will be between a minimum of 21°C and a maximum of 26°C. The warmest part of the day will be from 13h to 15h.
Updated: Nov 10, 2026 @ 22:14:56 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

On Wednesday, expect a cloud-dominated atmosphere throughout.

Tomorrow, the highest temperature will be 27°C, while the lowest temperature will be 21°C. The maximum heat index, which factors the actual air temperature with the relative humidity, is estimated at 29°C.
The highest temperature will be uncommonly higher than the average maximum of 0°C in November. The lowest temperature will be also noticeably higher than the average low of 0°C.

On Wednesday, in Niterói, sunrise will be at 05:01 and sunset at 18:11 (-03).

In Niterói, tomorrow, there will be 13h and 9min of daylight.