Weather forecast for todayPrincesa Isabel, Brazil

Weather forecast for today

Current condition 08:49 -03

  • 27°C
  • Feels like:
    28°C
Partly Cloudy
Partly Cloudy
  • Precipitation: 0mm
  • Wind: 21km/hNNE 20°
  • Humidity: 59%
  • Dewpoint: 18°C
  • Pressure: 1014.56mbar
  • Visibility: 16.09km
  • UV index: 9
  • ▼
At the moment, patches of clouds are scattered, creating a mix of shade and sun.
The temperature is a moderately hot 27°C, while the real-feel temperature is a similar 28°C. The current temperature is relatively far from the maximum of 34°C anticipated for today.

Sunday 18. Oct 2026

  • 34°C
  • 21°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 4%
  • Precipitation: 0mm
  • Wind: 21km/hNNE 20°
  • Humidity: 43%
  • UV index: 11
  • Sunrise: 05:08 -03
  • Sunset: 17:25 -03
  • ▼
Today, in Princesa Isabel, clouds and sunshine will alternate throughout the day.
Temperatures are expected to range from a maximum of a hot 34°C to a minimum of a delightful 21°C.
The maximum heat index, which measures the combined effect of heat and moisture, is assessed at a sweltering 36°C. Note that heat index values are valued for light wind and location in the shade. Exposure to direct sunshine can increase heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
The high is expected to coincide with October's normal of 33.4°C.
Sunrise was at 05:08 and sunset will be at 17:25; the daylight will last for 12h and 17min.

Hourly overview

Hourly temperatures

Warmest period: 13h - 15h 34°C.
Coldest hour: 23h 27°C.

Chance of precipitation

Highest chance: 15h 5%.

Hourly weather forecast

  • 9h
  • 27°C
  • Feels like:
    28°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 1%
  • Precipitation: 0mm
  • Wind: 21km/hNNE 20°
  • Humidity: 58%
  • Pressure: 1014mbar
  • Visibility: 16km
  • UV index: 10
  • ▼
  • 10h
  • 29°C
  • Feels like:
    30°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 2%
  • Precipitation: 0mm
  • Wind: 20km/hNNE 21°
  • Humidity: 52%
  • Pressure: 1013mbar
  • Visibility: 16km
  • UV index: 11
  • ▼
  • 11h
  • 30°C
  • Feels like:
    31°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 1%
  • Precipitation: 0mm
  • Wind: 19km/hNNE 20°
  • Humidity: 47%
  • Pressure: 1012mbar
  • Visibility: 16km
  • UV index: 11
  • ▼
  • 12h
  • 32°C
  • Feels like:
    33°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 2%
  • Precipitation: 0mm
  • Wind: 16km/hNNE 23°
  • Humidity: 41%
  • Pressure: 1011mbar
  • Visibility: 16km
  • UV index: 11
  • ▼
  • 13h
  • 33°C
  • Feels like:
    34°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 1%
  • Precipitation: 0mm
  • Wind: 14km/hNNE 22°
  • Humidity: 38%
  • Pressure: 1010mbar
  • Visibility: 16km
  • UV index: 11
  • ▼
  • 14h
  • 33°C
  • Feels like:
    34°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 2%
  • Precipitation: 0mm
  • Wind: 13km/hNNE 25°
  • Humidity: 35%
  • Pressure: 1009mbar
  • Visibility: 16km
  • UV index: 7
  • ▼
  • 15h
  • 33°C
  • Feels like:
    34°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 5%
  • Precipitation: 0mm
  • Wind: 12km/hNNE 26°
  • Humidity: 33%
  • Pressure: 1008mbar
  • Visibility: 16km
  • UV index: 4
  • ▼
  • 16h
  • 33°C
  • Feels like:
    34°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0mm
  • Wind: 13km/hNNE 24°
  • Humidity: 33%
  • Pressure: 1008mbar
  • Visibility: 16km
  • UV index: 1
  • ▼
  • 17h
  • 32°C
  • Feels like:
    32°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0mm
  • Wind: 12km/hNNE 17°
  • Humidity: 35%
  • Pressure: 1009mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
Sunset: 17:25
  • 18h
  • 31°C
  • Feels like:
    31°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0mm
  • Wind: 9km/hN 2°
  • Humidity: 38%
  • Pressure: 1009mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 19h
  • 29°C
  • Feels like:
    30°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0mm
  • Wind: 8km/hN 356°
  • Humidity: 43%
  • Pressure: 1011mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 20h
  • 28°C
  • Feels like:
    29°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0mm
  • Wind: 7km/hN 354°
  • Humidity: 46%
  • Pressure: 1011mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 21h
  • 27°C
  • Feels like:
    28°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0mm
  • Wind: 8km/hN 2°
  • Humidity: 49%
  • Pressure: 1012mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 22h
  • 26°C
  • Feels like:
    27°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0mm
  • Wind: 9km/hN 5°
  • Humidity: 53%
  • Pressure: 1013mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 23h
  • 25°C
  • Feels like:
    27°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 1%
  • Precipitation: 0mm
  • Wind: 10km/hNNE 13°
  • Humidity: 58%
  • Pressure: 1013mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
Today, cloudy weather is anticipated.
The temperature will be between the highest temperature of 33°C and the lowest temperature of 25°C. The hottest part of the day will be from 13h to 16h.
Today, the temperature is forecasted to be in line with the usual maximum for October. The night temperature will be also comparable to the standard October low of 21.1°C.
Updated: Oct 18, 2026 @ 11:49:13 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

At 08:49 -03, the temperature is 27°C.

On Sunday, sun and clouds will share the sky, creating a partly cloudy day.

Today, the highest temperature will be 34°C, while the lowest temperature will be 21°C. The maximum heat index, which integrates air moisture with ambient temperature, is computed to be 36°C.
Today, the highest temperature will be in line with the average maximum temperature in October. The lowest temperature today will be also in line with the average low temperature.

On Sunday, in Princesa Isabel, sunrise was at 05:08 and sunset will be at 17:25 (-03).

In Princesa Isabel, the length of the day today will be 12h and 17min.