Weather forecast for todayRianápolis, Brazil

Weather forecast for today

Current condition 14:57 -03

  • 32°C
  • Feels like:
    34°C
Mostly Cloudy
Mostly Cloudy
  • Precipitation: 0mm
  • Wind: 16km/hWSW 250°
  • Humidity: 50%
  • Dewpoint: 20°C
  • Pressure: 1007.45mbar
  • Visibility: 16.09km
  • UV index: 6
  • ▼
At the moment, overcast conditions are keeping the sky mostly cloudy.
The temperature is a blazing 32°C, the real-feel temperature is slightly different, computed to be a humid 34°C. The current temperature is the highest temperature for today.

Saturday 17. Oct 2026

  • 32°C
  • 22°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 13%
  • Precipitation: 0mm
  • Wind: 18km/hWSW 244°
  • Humidity: 52%
  • UV index: 6
  • Sunrise: 05:49 -03
  • Sunset: 18:17 -03
  • ▼
Today, on Saturday, 17th of October, moments of sunshine will break through the patchy clouds.
Temperature span will be from a high of a hot 32°C to a low of an agreeable 22°C.
The maximum heat index, which combines air temperature and relative humidity, is estimated at a torrid 35°C. Take into consideration that the heat index values are calculated for shade and light wind conditions. Be aware that direct exposure to sunlight increases heat impact and may raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees.
Expect temperatures to reach October's average high of 31.5°C.
Sunrise was at 05:49 and sunset will be at 18:17; the daylight will last for 12h and 28min.

Hourly overview

Hourly temperatures

Warmest hour: 15h 35°C.
Coldest hour: 0h 26°C.

Chance of precipitation

Highest chance: 15h 13%.

Hourly weather forecast

  • 15h
  • 32°C
  • Feels like:
    35°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 13%
  • Precipitation: 0mm
  • Wind: 17km/hWSW 254°
  • Humidity: 50%
  • Pressure: 1007mbar
  • Visibility: 15km
  • UV index: 6
  • ▼
  • 16h
  • 31°C
  • Feels like:
    34°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 6%
  • Precipitation: 0mm
  • Wind: 17km/hWSW 253°
  • Humidity: 50%
  • Pressure: 1007mbar
  • Visibility: 16km
  • UV index: 3
  • ▼
  • 17h
  • 31°C
  • Feels like:
    33°C
Mostly Sunny
Mostly Sunny
  • Precip. probability: 6%
  • Precipitation: 0mm
  • Wind: 17km/hWSW 237°
  • Humidity: 51%
  • Pressure: 1007mbar
  • Visibility: 16km
  • UV index: 1
  • ▼
  • 18h
  • 29°C
  • Feels like:
    32°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 7%
  • Precipitation: 0mm
  • Wind: 13km/hSW 230°
  • Humidity: 57%
  • Pressure: 1008mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
Sunset: 18:17
  • 19h
  • 28°C
  • Feels like:
    30°C
Mostly Clear
Mostly Clear
  • Precip. probability: 5%
  • Precipitation: 0mm
  • Wind: 11km/hSW 224°
  • Humidity: 66%
  • Pressure: 1009mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 20h
  • 27°C
  • Feels like:
    29°C
Clear
Clear
  • Precip. probability: 4%
  • Precipitation: 0mm
  • Wind: 9km/hSW 215°
  • Humidity: 70%
  • Pressure: 1010mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 21h
  • 26°C
  • Feels like:
    28°C
Clear
Clear
  • Precip. probability: 2%
  • Precipitation: 0mm
  • Wind: 9km/hSW 216°
  • Humidity: 74%
  • Pressure: 1011mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 22h
  • 25°C
  • Feels like:
    28°C
Clear
Clear
  • Precip. probability: 7%
  • Precipitation: 0mm
  • Wind: 8km/hSSW 205°
  • Humidity: 77%
  • Pressure: 1011mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 23h
  • 25°C
  • Feels like:
    27°C
Clear
Clear
  • Precip. probability: 6%
  • Precipitation: 0mm
  • Wind: 7km/hSSW 198°
  • Humidity: 82%
  • Pressure: 1012mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 0h
  • 24°C
  • Feels like:
    26°C
Mostly Clear
Mostly Clear
  • Precip. probability: 7%
  • Precipitation: 0mm
  • Wind: 7km/hSSW 192°
  • Humidity: 85%
  • Pressure: 1011mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
For the remainder of Saturday, primarily gloomy and occasionally mostly clear weather is expected.
The temperature will be between the lowest temperature of 25°C and the highest temperature of 32°C. The hottest part of the day will be around 15h.
Today, the temperature is forecasted to be close to the usual maximum for October. Today, the night is expected to be also in line with the typical October low of 21°C.
Updated: Oct 17, 2026 @ 17:57:47 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

Currently (14:57 -03) it is 32°C in Rianápolis.

Today, in Rianápolis, scattered clouds may briefly filter the sunlight, but it will remain bright overall.

Today, the maximum temperature will be 32°C, while the minimum temperature will be 22°C. The maximum heat index, which indicates how humid air affects the felt temperature, is appraised at 35°C.
The highest temperature today will be in line with the average maximum temperature in October. Today, the lowest temperature will be also in line with the average low temperature.

On Saturday, in Rianápolis, sunrise was at 05:49 and sunset will be at 18:17 (-03).

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