Weather forecast for todayRio Sono, Brazil

Weather forecast for today

Current condition 06:59 -03

  • 26°C
  • Feels like:
    29°C
Mostly Cloudy
Mostly Cloudy
  • Precipitation: 0mm
  • Wind: 6km/hN 350°
  • Humidity: 87%
  • Dewpoint: 23°C
  • Pressure: 1011.85mbar
  • Visibility: 16.09km
  • UV index: 1
  • ▼
At the moment, a dense layer of clouds is spreading across the sky, making it predominantly cloudy.
The temperature is a temperate 26°C, the apparent reading is computed to be a moderately hot 29°C. The current temperature is a few degrees off the highest temperature of the day.

Sunday 18. Oct 2026

  • 30°C
  • 24°C
Thunderstorms
Thunderstorms
  • Precip. probability: 81%
  • Precipitation: 8mm
  • Wind: 12km/hN 0°
  • Humidity: 74%
  • UV index: 11
  • Sunrise: 05:46 -03
  • Sunset: 18:06 -03
  • ▼
On Sunday, in Rio Sono, unstable atmospheric conditions may lead to thunderstorms.
The chance of precipitation for today is high. However, the rain will be light. Temperatures are predicted to range from a maximum of a tropical 30°C to a minimum of a temperate 24°C.
The maximum heat index, which modifies the air temperature to account for humidity, is appraised at a sweltering 36°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.
With a forecast of 30°C, the day’s weather feels closer to November than October.
Sunrise was at 05:46 and sunset will be at 18:06; the daylight will last for 12h and 20min.

Hourly overview

Hourly temperatures

Warmest hour: 15h 35°C.
Coldest hour: 7h 29°C.

Chance of precipitation

Highest chance: 7h 79%.

Hourly weather forecast

  • 7h
  • 26°C
  • Feels like:
    29°C
Showers
Showers
  • Precip. probability: 79%
  • Precipitation: 1mm
  • Wind: 7km/hN 358°
  • Humidity: 87%
  • Pressure: 1012mbar
  • Visibility: 11km
  • UV index: 1
  • ▼
  • 8h
  • 26°C
  • Feels like:
    30°C
Showers
Showers
  • Precip. probability: 52%
  • Precipitation: 1mm
  • Wind: 9km/hN 355°
  • Humidity: 83%
  • Pressure: 1012mbar
  • Visibility: 11km
  • UV index: 3
  • ▼
  • 9h
  • 27°C
  • Feels like:
    31°C
Scattered Thunderstorms
Scattered Thunderstorms
  • Precip. probability: 48%
  • Precipitation: 1mm
  • Wind: 10km/hN 11°
  • Humidity: 77%
  • Pressure: 1013mbar
  • Visibility: 11km
  • UV index: 7
  • ▼
  • 10h
  • 27°C
  • Feels like:
    30°C
Scattered Thunderstorms
Scattered Thunderstorms
  • Precip. probability: 55%
  • Precipitation: 1mm
  • Wind: 11km/hN 5°
  • Humidity: 80%
  • Pressure: 1013mbar
  • Visibility: 11km
  • UV index: 7
  • ▼
  • 11h
  • 28°C
  • Feels like:
    31°C
Scattered Thunderstorms
Scattered Thunderstorms
  • Precip. probability: 58%
  • Precipitation: 1mm
  • Wind: 12km/hN 358°
  • Humidity: 76%
  • Pressure: 1013mbar
  • Visibility: 11km
  • UV index: 11
  • ▼
  • 12h
  • 28°C
  • Feels like:
    32°C
Thunderstorms
Thunderstorms
  • Precip. probability: 83%
  • Precipitation: 2mm
  • Wind: 12km/hN 356°
  • Humidity: 76%
  • Pressure: 1012mbar
  • Visibility: 6km
  • UV index: 11
  • ▼
  • 13h
  • 28°C
  • Feels like:
    32°C
Thunderstorms
Thunderstorms
  • Precip. probability: 60%
  • Precipitation: 1mm
  • Wind: 10km/hNNW 348°
  • Humidity: 74%
  • Pressure: 1010mbar
  • Visibility: 10km
  • UV index: 10
  • ▼
  • 14h
  • 30°C
  • Feels like:
    35°C
Scattered Thunderstorms
Scattered Thunderstorms
  • Precip. probability: 36%
  • Precipitation: 1mm
  • Wind: 10km/hNNW 348°
  • Humidity: 66%
  • Pressure: 1009mbar
  • Visibility: 11km
  • UV index: 7
  • ▼
  • 15h
  • 30°C
  • Feels like:
    35°C
Cloudy
Cloudy
  • Precip. probability: 24%
  • Precipitation: 0mm
  • Wind: 9km/hN 351°
  • Humidity: 65%
  • Pressure: 1008mbar
  • Visibility: 16km
  • UV index: 4
  • ▼
  • 16h
  • 30°C
  • Feels like:
    34°C
Scattered Thunderstorms
Scattered Thunderstorms
  • Precip. probability: 37%
  • Precipitation: 1mm
  • Wind: 9km/hN 3°
  • Humidity: 65%
  • Pressure: 1008mbar
  • Visibility: 11km
  • UV index: 2
  • ▼
  • 17h
  • 30°C
  • Feels like:
    34°C
Scattered Thunderstorms
Scattered Thunderstorms
  • Precip. probability: 58%
  • Precipitation: 1mm
  • Wind: 9km/hNNE 21°
  • Humidity: 65%
  • Pressure: 1008mbar
  • Visibility: 11km
  • UV index: 0
  • ▼
  • 18h
  • 29°C
  • Feels like:
    33°C
Showers
Showers
  • Precip. probability: 40%
  • Precipitation: 1mm
  • Wind: 9km/hNNE 12°
  • Humidity: 70%
  • Pressure: 1009mbar
  • Visibility: 11km
  • UV index: 0
  • ▼
Sunset: 18:06
  • 19h
  • 28°C
  • Feels like:
    31°C
Cloudy
Cloudy
  • Precip. probability: 24%
  • Precipitation: 0mm
  • Wind: 8km/hN 7°
  • Humidity: 77%
  • Pressure: 1010mbar
  • Visibility: 13km
  • UV index: 0
  • ▼
  • 20h
  • 27°C
  • Feels like:
    30°C
Cloudy
Cloudy
  • Precip. probability: 24%
  • Precipitation: 0mm
  • Wind: 7km/hNNE 31°
  • Humidity: 78%
  • Pressure: 1011mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 21h
  • 27°C
  • Feels like:
    30°C
Cloudy
Cloudy
  • Precip. probability: 13%
  • Precipitation: 0mm
  • Wind: 6km/hNNE 24°
  • Humidity: 81%
  • Pressure: 1011mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 22h
  • 26°C
  • Feels like:
    30°C
Cloudy
Cloudy
  • Precip. probability: 13%
  • Precipitation: 0mm
  • Wind: 5km/hNNE 19°
  • Humidity: 83%
  • Pressure: 1011mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 23h
  • 26°C
  • Feels like:
    30°C
Cloudy
Cloudy
  • Precip. probability: 15%
  • Precipitation: 0mm
  • Wind: 5km/hNNE 15°
  • Humidity: 84%
  • Pressure: 1011mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
Today, a combination of turbulent, cloud-filled and wet weather is anticipated.
Rain is expected from 7h to 14h, and from 16h to 18h. With light precipitation of 2mm, most rainfall is expected at 12h.
The temperature will vary between the highest temperature of 30°C and the lowest temperature of 26°C. The feels-like temperature will vary between a maximum of 35°C and a minimum of 29°C. The hottest part of the day will be from 14h to 17h.
The forecasted high is more consistent with November's typical maximum of 32.6°C than the usual for October. Today, the temperature will drop to a level resembling October's average minimum of 24.4°C.
Updated: Oct 18, 2026 @ 09:59:26 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

The current temperature (06:59 -03) in Rio Sono is 26°C. Feels-like temperature is 29°C.

Today, stormy skies are anticipated.

Light precipitation of 8mm is expected. The likelihood of rainfall is high at 81%.

Today, the highest temperature will be 30°C, while the lowest temperature will be 24°C. The maximum heat index, which reflects the perceived temperature due to humidity levels, is calculated to be 36°C.
Today, the maximum temperature will be uncommonly lower than the average highest temperature of 35.7°C in October. The lowest temperature today will be in line with the average low temperature.

On Sunday, in Rio Sono, sunrise was at 05:46 and sunset will be at 18:06 (-03).

In Rio Sono, the length of the day today will be 12h and 20min.