Weather forecast for todayPlacas, Brazil

Weather forecast for today

Current condition 00:31 -03

  • 27°C
  • Feels like:
    31°C
Partly Cloudy
Partly Cloudy
  • Precipitation: 0mm
  • Wind: 5km/hE 80°
  • Humidity: 78%
  • Dewpoint: 23°C
  • Pressure: 1010.16mbar
  • Visibility: 16.09km
  • UV index: 0
  • ▼
At the moment, in Placas, mild cloud cover is present, keeping the day bright but not completely clear.
The temperature is a moderately hot 27°C, and the feels-like temperature of which represents the influence of relative humidity on air temperature comes in at estimated at a hot 31°C. The current temperature is relatively far from today's maximum-anticipated 34°C.

Sunday 18. Oct 2026

  • 34°C
  • 24°C
PM Thunderstorms
PM Thunderstorms
  • Precip. probability: 53%
  • Precipitation: 0mm
  • Wind: 14km/hE 94°
  • Humidity: 68%
  • UV index: 11
  • Sunrise: 06:15 -03
  • Sunset: 18:28 -03
  • ▼
Today, in Placas, thunderstorms may form in the afternoon with sudden rainfall.
Minimal precipitation is forecasted. The maximum temperature will be a tropical 34°C, while the minimum temperature will be a temperate 24°C.
The maximum heat index, which combines air temperature and relative humidity, is evaluated at a life-threatening 46°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.
Sunrise will be at 06:15 and sunset at 18:28; the daylight will last for 12h and 12min.

Hourly overview

Hourly temperatures

Warmest hour: 13h 41°C.
Coldest hour: 4h 29°C.

Chance of precipitation

Highest chance: 13h 47%.

Hourly weather forecast

  • 2h
  • 27°C
  • Feels like:
    30°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 5%
  • Precipitation: 0mm
  • Wind: 5km/hENE 77°
  • Humidity: 80%
  • Pressure: 1009mbar
  • Visibility: 15km
  • UV index: 0
  • ▼
  • 4h
  • 26°C
  • Feels like:
    29°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 10%
  • Precipitation: 0mm
  • Wind: 6km/hE 81°
  • Humidity: 83%
  • Pressure: 1009mbar
  • Visibility: 15km
  • UV index: 0
  • ▼
  • 6h
  • 26°C
  • Feels like:
    29°C
Showers
Showers
  • Precip. probability: 38%
  • Precipitation: 0mm
  • Wind: 10km/hE 90°
  • Humidity: 84%
  • Pressure: 1010mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
Sunrise: 06:15
  • 8h
  • 28°C
  • Feels like:
    32°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 8%
  • Precipitation: 0mm
  • Wind: 12km/hE 86°
  • Humidity: 80%
  • Pressure: 1011mbar
  • Visibility: 16km
  • UV index: 2
  • ▼
  • 10h
  • 31°C
  • Feels like:
    37°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 18%
  • Precipitation: 0mm
  • Wind: 14km/hE 84°
  • Humidity: 68%
  • Pressure: 1012mbar
  • Visibility: 16km
  • UV index: 10
  • ▼
  • 12h
  • 33°C
  • Feels like:
    40°C
Scattered Thunderstorms
Scattered Thunderstorms
  • Precip. probability: 44%
  • Precipitation: 1mm
  • Wind: 13km/hE 83°
  • Humidity: 62%
  • Pressure: 1011mbar
  • Visibility: 11km
  • UV index: 11
  • ▼
  • 14h
  • 34°C
  • Feels like:
    41°C
Scattered Thunderstorms
Scattered Thunderstorms
  • Precip. probability: 53%
  • Precipitation: 1mm
  • Wind: 13km/hESE 113°
  • Humidity: 60%
  • Pressure: 1008mbar
  • Visibility: 11km
  • UV index: 9
  • ▼
  • 16h
  • 33°C
  • Feels like:
    40°C
Scattered Thunderstorms
Scattered Thunderstorms
  • Precip. probability: 36%
  • Precipitation: 1mm
  • Wind: 10km/hE 94°
  • Humidity: 63%
  • Pressure: 1007mbar
  • Visibility: 11km
  • UV index: 3
  • ▼
  • 18h
  • 31°C
  • Feels like:
    37°C
Cloudy
Cloudy
  • Precip. probability: 24%
  • Precipitation: 0mm
  • Wind: 9km/hSE 145°
  • Humidity: 70%
  • Pressure: 1008mbar
  • Visibility: 8km
  • UV index: 0
  • ▼
Sunset: 18:28
  • 20h
  • 28°C
  • Feels like:
    33°C
Showers
Showers
  • Precip. probability: 36%
  • Precipitation: 1mm
  • Wind: 6km/hSSE 156°
  • Humidity: 79%
  • Pressure: 1009mbar
  • Visibility: 10km
  • UV index: 0
  • ▼
  • 22h
  • 27°C
  • Feels like:
    31°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 20%
  • Precipitation: 0mm
  • Wind: 5km/hS 170°
  • Humidity: 89%
  • Pressure: 1011mbar
  • Visibility: 9km
  • UV index: 0
  • ▼
Today, a combination of cloudy, showery and turbulent weather is forecasted.
With minimal precipitation of 1mm, rainfall is expected from 12h to 16h, 19h, 20h and at 23h.
The temperature will vary between a maximum of 34°C and a minimum of 26°C. The feels-like temperature will be between a maximum of 42°C and a minimum of 29°C. The hottest part of the day will be at 14h and 15h.
Updated: Oct 18, 2026 @ 03:31:47 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

The current temperature (00:31 -03) is 27°C. Feels-like temperature is 31°C.

Today, rumbling thunderstorms could affect the area later in the afternoon.

There is a high chance of rainfall in Placas, but precipitation will be minimal.

Today, the highest temperature will be 34°C, while the lowest temperature will be 24°C. The maximum heat index, which modifies the air temperature to account for humidity, is estimated at 46°C.

On Sunday, in Placas, sunrise will be at 06:15 and sunset at 18:28 (-03).

In Placas, the length of the day today will be 12h and 12min.