Weather forecast for todayRio do Antônio, Brazil

Weather forecast for today

Current condition 01:03 -03

  • 24°C
  • Feels like:
    24°C
Partly Cloudy
Partly Cloudy
  • Precipitation: 0mm
  • Wind: 8km/hWSW 250°
  • Humidity: 84%
  • Dewpoint: 21°C
  • Pressure: 1010.5mbar
  • Visibility: 11.27km
  • UV index: 0
  • ▼
At the moment, in Rio do Antônio, the sky features a blend of clouds and blue patches.
The temperature is a moderately hot 24°C. The current temperature is almost at the minimum-anticipated 22°C for today.

Sunday 18. Oct 2026

  • 31°C
  • 22°C
PM Thunderstorms
PM Thunderstorms
  • Precip. probability: 51%
  • Precipitation: 5mm
  • Wind: 10km/hNNE 27°
  • Humidity: 65%
  • UV index: 11
  • Sunrise: 05:19 -03
  • Sunset: 17:47 -03
  • ▼
On Sunday, 18th of October, afternoon storms may bring rain and loud thunderclaps.
The chance of rainfall for today is high. However, precipitation will be light. The highest forecasted temperature is a blazing 31°C, while the lowest temperature will be an agreeable 22°C.
The maximum heat index, which factors the actual air temperature with the relative humidity, is appraised 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.
Today's top temperature will adhere to the average October high temperature of 30.7°C.
Sunrise will be at 05:19 and sunset at 17:47; the daylight will last for 12h and 28min.

Hourly overview

Hourly temperatures

Warmest hour: 14h 33°C.
Coldest hour: 5h 22°C.

Chance of precipitation

Highest chance: 5h 86%.

Hourly weather forecast

  • 2h
  • 24°C
  • Feels like:
    24°C
Scattered Thunderstorms
Scattered Thunderstorms
  • Precip. probability: 52%
  • Precipitation: 1mm
  • Wind: 7km/hW 266°
  • Humidity: 87%
  • Pressure: 1010mbar
  • Visibility: 11km
  • UV index: 0
  • ▼
  • 4h
  • 23°C
  • Feels like:
    23°C
Thundershowers
Thundershowers
  • Precip. probability: 87%
  • Precipitation: 2mm
  • Wind: 5km/hWNW 298°
  • Humidity: 91%
  • Pressure: 1011mbar
  • Visibility: 8km
  • UV index: 0
  • ▼
Sunrise: 05:19
  • 6h
  • 22°C
  • Feels like:
    22°C
Showers
Showers
  • Precip. probability: 66%
  • Precipitation: 0mm
  • Wind: 4km/hNW 310°
  • Humidity: 92%
  • Pressure: 1012mbar
  • Visibility: 11km
  • UV index: 0
  • ▼
  • 8h
  • 25°C
  • Feels like:
    25°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 14%
  • Precipitation: 0mm
  • Wind: 5km/hWNW 302°
  • Humidity: 81%
  • Pressure: 1013mbar
  • Visibility: 16km
  • UV index: 4
  • ▼
  • 10h
  • 27°C
  • Feels like:
    29°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 13%
  • Precipitation: 0mm
  • Wind: 7km/hN 7°
  • Humidity: 70%
  • Pressure: 1013mbar
  • Visibility: 16km
  • UV index: 11
  • ▼
  • 12h
  • 29°C
  • Feels like:
    32°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 19%
  • Precipitation: 0mm
  • Wind: 8km/hNNE 25°
  • Humidity: 59%
  • Pressure: 1011mbar
  • Visibility: 16km
  • UV index: 11
  • ▼
  • 14h
  • 30°C
  • Feels like:
    33°C
Isolated Thunderstorms
Isolated Thunderstorms
  • Precip. probability: 32%
  • Precipitation: 1mm
  • Wind: 9km/hNE 42°
  • Humidity: 53%
  • Pressure: 1008mbar
  • Visibility: 13km
  • UV index: 8
  • ▼
  • 16h
  • 30°C
  • Feels like:
    33°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 24%
  • Precipitation: 0mm
  • Wind: 9km/hENE 66°
  • Humidity: 55%
  • Pressure: 1008mbar
  • Visibility: 16km
  • UV index: 1
  • ▼
Sunset: 17:47
  • 18h
  • 28°C
  • Feels like:
    31°C
Scattered Thunderstorms
Scattered Thunderstorms
  • Precip. probability: 45%
  • Precipitation: 1mm
  • Wind: 8km/hENE 66°
  • Humidity: 65%
  • Pressure: 1009mbar
  • Visibility: 11km
  • UV index: 0
  • ▼
  • 20h
  • 26°C
  • Feels like:
    29°C
Scattered Thunderstorms
Scattered Thunderstorms
  • Precip. probability: 42%
  • Precipitation: 1mm
  • Wind: 6km/hE 84°
  • Humidity: 74%
  • Pressure: 1011mbar
  • Visibility: 11km
  • UV index: 0
  • ▼
  • 22h
  • 25°C
  • Feels like:
    27°C
Isolated Thunderstorms
Isolated Thunderstorms
  • Precip. probability: 32%
  • Precipitation: 1mm
  • Wind: 5km/hSSE 155°
  • Humidity: 80%
  • Pressure: 1013mbar
  • Visibility: 14km
  • UV index: 0
  • ▼
Today, a combination of turbulent, cloud-filled and rain-soaked weather is forecasted.
Rainfall is expected from 2h to 5h, 14h, 15h, and from 17h to 22h. With light precipitation of 2mm, the most intense rain will be falling from 3h to 5h and at 19h.
The temperature will be between the lowest temperature of 22°C and the highest temperature of 30°C. The hottest part of the day will be from 13h to 17h.
Today, expect conditions consistent with October's usual high temperature. The minimum temperature today will be also relatively higher than October's average low.
October typically records the highest temperatures in Rio do Antônio, averaging 30.7°C for highs and 19.9°C for lows.
Updated: Oct 18, 2026 @ 04:03:21 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

The temperature at 01:03 -03 is 24°C.

Today, rumbles of thunder are possible along with moderate rain in the afternoon.

Light precipitation of 5mm is anticipated in Rio do Antônio. The likelihood of rainfall is 51%.

Today, the highest temperature will be 31°C, while the lowest temperature will be 22°C. The maximum heat index, which combines air temperature and relative humidity, is evaluated at 36°C.
The maximum temperature will be in line with the average highest temperature of 30.7°C in October. Today, the lowest temperature will be slightly warmer than the average low temperature.

On Sunday, in Rio do Antônio, sunrise will be at 05:19 and sunset at 17:47 (-03).

Today, the daylight will last for 12h and 28min.