Weather forecast for todaySertânia, Brazil

Weather forecast for today

Current condition 01:58 -03

  • 22°C
  • Feels like:
    22°C
Partly Cloudy
Partly Cloudy
  • Precipitation: 0mm
  • Wind: 19km/hNE 40°
  • Humidity: 84%
  • Dewpoint: 19°C
  • Pressure: 1012.53mbar
  • Visibility: 16.09km
  • UV index: 0
  • ▼
Currently, patches of clouds are drifting across the sky.
The temperature is a delightful 22°C. The current temperature is almost at the minimum-predicted 21°C for today.

Sunday 18. Oct 2026

  • 36°C
  • 21°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 4%
  • Precipitation: 0mm
  • Wind: 22km/hNE 47°
  • Humidity: 41%
  • UV index: 11
  • Sunrise: 05:05 -03
  • Sunset: 17:23 -03
  • ▼
On Sunday, 18th of October, variable cloud cover will persist, but sunshine will break through.
A significant variation in temperature is anticipated, ranging from a high of a sweltering 36°C to a low of a pleasant 21°C.
The maximum heat index, which measures the combined effect of heat and moisture, is evaluated at a fiery hot 39°C. Take into consideration that the heat index values are calculated for shade and light wind conditions. With exposure to direct sunlight, the heat index may be increased by up to 15 Fahrenheit (8 Celsius) degrees.
The projected maximum will be noticeably higher than the usual October temperature of 30.6°C.
Sunrise will be at 05:05 and sunset at 17:23; the daylight will last for 12h and 18min.

Hourly overview

Hourly temperatures

Warmest hour: 14h 36°C.
Coldest hour: 5h 21°C.

Chance of precipitation

Highest chance: 14h 4%.

Hourly weather forecast

  • 2h
  • 22°C
  • Feels like:
    22°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 2%
  • Precipitation: 0mm
  • Wind: 19km/hNE 42°
  • Humidity: 84%
  • Pressure: 1012mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 4h
  • 21°C
  • Feels like:
    21°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 2%
  • Precipitation: 0mm
  • Wind: 19km/hNE 36°
  • Humidity: 86%
  • Pressure: 1012mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
Sunrise: 05:05
  • 6h
  • 22°C
  • Feels like:
    22°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 2%
  • Precipitation: 0mm
  • Wind: 18km/hNNE 32°
  • Humidity: 81%
  • Pressure: 1013mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 8h
  • 26°C
  • Feels like:
    28°C
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0mm
  • Wind: 21km/hNE 35°
  • Humidity: 63%
  • Pressure: 1014mbar
  • Visibility: 16km
  • UV index: 6
  • ▼
  • 10h
  • 30°C
  • Feels like:
    32°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0mm
  • Wind: 20km/hNE 38°
  • Humidity: 47%
  • Pressure: 1013mbar
  • Visibility: 16km
  • UV index: 11
  • ▼
  • 12h
  • 34°C
  • Feels like:
    35°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 1%
  • Precipitation: 0mm
  • Wind: 16km/hNE 52°
  • Humidity: 36%
  • Pressure: 1011mbar
  • Visibility: 16km
  • UV index: 11
  • ▼
  • 14h
  • 35°C
  • Feels like:
    36°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 4%
  • Precipitation: 0mm
  • Wind: 13km/hNE 53°
  • Humidity: 30%
  • Pressure: 1008mbar
  • Visibility: 16km
  • UV index: 8
  • ▼
  • 16h
  • 35°C
  • Feels like:
    35°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0mm
  • Wind: 14km/hENE 57°
  • Humidity: 26%
  • Pressure: 1008mbar
  • Visibility: 16km
  • UV index: 1
  • ▼
Sunset: 17:23
  • 18h
  • 33°C
  • Feels like:
    33°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 1%
  • Precipitation: 0mm
  • Wind: 12km/hENE 58°
  • Humidity: 32%
  • Pressure: 1009mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 20h
  • 30°C
  • Feels like:
    30°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0mm
  • Wind: 16km/hNE 51°
  • Humidity: 40%
  • Pressure: 1012mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 22h
  • 27°C
  • Feels like:
    28°C
Mostly Clear
Mostly Clear
  • Precip. probability: 0%
  • Precipitation: 0mm
  • Wind: 16km/hNE 51°
  • Humidity: 51%
  • Pressure: 1013mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
Today, in Sertânia, primarily dull and occasionally clear weather is expected.
The temperature will vary between a maximum of 35°C and a minimum of 21°C. The hottest part of the day will be from 13h to 16h.
The maximum temperature today will be noticeably higher than October's average high of 30.6°C. Today, the nighttime low will be also relatively higher than October's typical minimum of 18.5°C.
Updated: Oct 18, 2026 @ 04:58:13 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

Currently (01:58 -03) it is 22°C in Sertânia.

On Sunday, clouds and sunshine will create a dynamic sky throughout the day.

Today, the maximum temperature will be 36°C, while the minimum temperature will be 21°C. The maximum heat index, which indicates how humid air affects the felt temperature, is evaluated at 39°C.
Today, the maximum temperature will be noticeably higher than the average highest temperature of 30.6°C in October. Today, the lowest temperature will be a few degrees higher than the average low temperature.

On Sunday, in Sertânia, sunrise will be at 05:05 and sunset at 17:23 (-03).

In Sertânia, Brazil, the length of the day today will be 12h and 18min.