Weather forecast for todayBarra de Santo Antônio, Brazil

Weather forecast for today

Current condition 08:55 -03

  • 28°C
  • Feels like:
    32°C
Partly Cloudy
Partly Cloudy
  • Precipitation: 0mm
  • Wind: 19km/hE 100°
  • Humidity: 79%
  • Dewpoint: 23°C
  • Pressure: 1017.61mbar
  • Visibility: 14.48km
  • UV index: 10
  • ▼
At the moment, in Barra de Santo Antônio, patches of clouds are scattered, creating a mix of shade and sun.
The temperature is a moderately hot 28°C, the felt air temperature, which represents the influence of relative humidity on air temperature, registers as evaluated at a tropical 32°C. The current temperature is almost at the maximum predicted 29°C for today.

Wednesday 21. Oct 2026

  • 29°C
  • 24°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 15%
  • Precipitation: 2mm
  • Wind: 25km/hESE 106°
  • Humidity: 74%
  • UV index: 11
  • Sunrise: 04:55 -03
  • Sunset: 17:17 -03
  • ▼
On Wednesday, in Barra de Santo Antônio, clouds will come and go, but expect bright periods in between.
Minimal precipitation is expected for today. A slight temperature fluctuation is forecasted, ranging from a high of a temperate 29°C to a low of a moderately hot 24°C.
The maximum heat index, which combines relative humidity and air temperature, is assessed at a tropical 33°C. Take into consideration that the heat index values are calculated for shade and light wind conditions.
The expected peak temperature will reflect the average October high of 28.7°C.
Sunrise was at 04:55 and sunset will be at 17:17; the daylight will last for 12h and 22min.

Hourly overview

Hourly temperatures

Warmest hour: 13h 33°C.
Coldest period: 19h - 23h 29°C.

Chance of precipitation

Highest chance: 23h 32%.

Hourly weather forecast

  • 9h
  • 28°C
  • Feels like:
    32°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 14%
  • Precipitation: 0mm
  • Wind: 20km/hESE 105°
  • Humidity: 78%
  • Pressure: 1017mbar
  • Visibility: 15km
  • UV index: 11
  • ▼
  • 10h
  • 28°C
  • Feels like:
    32°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 13%
  • Precipitation: 0mm
  • Wind: 22km/hESE 106°
  • Humidity: 74%
  • Pressure: 1017mbar
  • Visibility: 15km
  • UV index: 11
  • ▼
  • 11h
  • 29°C
  • Feels like:
    32°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 5%
  • Precipitation: 0mm
  • Wind: 23km/hESE 105°
  • Humidity: 72%
  • Pressure: 1016mbar
  • Visibility: 16km
  • UV index: 11
  • ▼
  • 12h
  • 29°C
  • Feels like:
    33°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 5%
  • Precipitation: 0mm
  • Wind: 24km/hESE 105°
  • Humidity: 68%
  • Pressure: 1015mbar
  • Visibility: 16km
  • UV index: 11
  • ▼
  • 13h
  • 29°C
  • Feels like:
    33°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 6%
  • Precipitation: 0mm
  • Wind: 24km/hESE 105°
  • Humidity: 67%
  • Pressure: 1015mbar
  • Visibility: 16km
  • UV index: 11
  • ▼
  • 14h
  • 29°C
  • Feels like:
    33°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 6%
  • Precipitation: 0mm
  • Wind: 23km/hESE 106°
  • Humidity: 69%
  • Pressure: 1014mbar
  • Visibility: 16km
  • UV index: 6
  • ▼
  • 15h
  • 29°C
  • Feels like:
    32°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 6%
  • Precipitation: 0mm
  • Wind: 22km/hESE 107°
  • Humidity: 70%
  • Pressure: 1014mbar
  • Visibility: 16km
  • UV index: 3
  • ▼
  • 16h
  • 28°C
  • Feels like:
    32°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 13%
  • Precipitation: 0mm
  • Wind: 22km/hESE 107°
  • Humidity: 73%
  • Pressure: 1014mbar
  • Visibility: 16km
  • UV index: 1
  • ▼
  • 17h
  • 27°C
  • Feels like:
    31°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 4%
  • Precipitation: 0mm
  • Wind: 20km/hESE 107°
  • Humidity: 77%
  • Pressure: 1014mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
Sunset: 17:17
  • 18h
  • 27°C
  • Feels like:
    30°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 16%
  • Precipitation: 0mm
  • Wind: 17km/hESE 110°
  • Humidity: 81%
  • Pressure: 1015mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 19h
  • 26°C
  • Feels like:
    29°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 10%
  • Precipitation: 0mm
  • Wind: 15km/hESE 111°
  • Humidity: 83%
  • Pressure: 1016mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 20h
  • 26°C
  • Feels like:
    29°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 10%
  • Precipitation: 0mm
  • Wind: 14km/hESE 111°
  • Humidity: 82%
  • Pressure: 1016mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 21h
  • 26°C
  • Feels like:
    29°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 13%
  • Precipitation: 0mm
  • Wind: 14km/hESE 111°
  • Humidity: 83%
  • Pressure: 1017mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 22h
  • 26°C
  • Feels like:
    29°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 11%
  • Precipitation: 0mm
  • Wind: 14km/hESE 113°
  • Humidity: 85%
  • Pressure: 1017mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 23h
  • 26°C
  • Feels like:
    29°C
Few Showers
Few Showers
  • Precip. probability: 32%
  • Precipitation: 1mm
  • Wind: 14km/hESE 117°
  • Humidity: 84%
  • Pressure: 1016mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
Today, in Barra de Santo Antônio, primarily cloud-filled and occasionally wet weather is expected.
With a 32% probability, minimal rainfall is forecasted at midnight.
The temperature will vary between a minimum of 26°C and a maximum of 29°C. The feels-like temperature will be between a minimum of 29°C and a maximum of 33°C. The hottest part of the day will be from 11h to 15h.
The highest temperature will be close to October's average maximum of 28.7°C. The expected low will be also comparable to the average minimum in October, which is 22.2°C.
Updated: Oct 21, 2026 @ 11:55:11 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

At 08:55 -03, the temperature is 28°C. Feels-like temperature is 32°C.

Today, in Barra de Santo Antônio, expect a partly sunny afternoon with variable cloud cover.

Today, there is a low probability of minimal rainfall in Barra de Santo Antônio.

Today, the maximum temperature will be 29°C, while the minimum temperature will be 24°C. The maximum heat index, which factors the actual air temperature with the relative humidity, is assessed at 33°C.
The maximum temperature will be in line with the average highest temperature of 28.7°C in October. The lowest temperature will be also in line with the average low of 22.2°C.

On Wednesday, in Barra de Santo Antônio, sunrise was at 04:55 and sunset will be at 17:17 (-03).

In Barra de Santo Antônio, today, there will be 12h and 22min of daylight.