Weather forecast for todayBrasília, Brazil

Weather forecast for today

Current condition 14:23 -03

  • 27°C
  • Feels like:
    28°C
Showers in the Vicinity
Showers in the Vicinity
  • Precipitation: 0mm
  • Wind: 23km/hW 270°
  • Humidity: 53%
  • Dewpoint: 17°C
  • Pressure: 1016.26mbar
  • Visibility: 9.66km
  • UV index: 5
  • ▼
At the moment, nearby regions are experiencing intermittent showers.
The temperature is a moderately hot 27°C, the apparent temperature is nearly identical at 28°C. The present temperature is at its highest of the day.

Sunday 18. Oct 2026

  • 27°C
  • 17°C
Isolated Thunderstorms
Isolated Thunderstorms
  • Precip. probability: 30%
  • Precipitation: 0mm
  • Wind: 21km/hSW 231°
  • Humidity: 53%
  • UV index: 9
  • Sunrise: 05:41 -03
  • Sunset: 18:11 -03
  • ▼
Today, on Sunday, 18th of October, pockets of stormy weather could produce isolated thunderstorms.
Minimal precipitation is anticipated. Temperature span will be from a high of a warm 27°C to a low of a comfortable 17°C.
The maximum heat index, which combines air temperature and relative humidity, is calculated to be 28°C.
The maximum temperature will be moderately lower than the regular high of 29.4°C in October.
Sunrise was at 05:41 and sunset will be at 18:11; the daylight will last for 12h and 29min.

Hourly overview

Hourly temperatures

Maximum temperature: 28°C.
Coldest hour: 0h 21°C.

Chance of precipitation

Highest chance: 16h 11%.

Hourly weather forecast

  • 15h
  • 27°C
  • Feels like:
    28°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 6%
  • Precipitation: 0mm
  • Wind: 21km/hSW 228°
  • Humidity: 52%
  • Pressure: 1009mbar
  • Visibility: 13km
  • UV index: 5
  • ▼
  • 16h
  • 27°C
  • Feels like:
    28°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 11%
  • Precipitation: 0mm
  • Wind: 19km/hSW 233°
  • Humidity: 52%
  • Pressure: 1008mbar
  • Visibility: 14km
  • UV index: 3
  • ▼
  • 17h
  • 26°C
  • Feels like:
    27°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 5%
  • Precipitation: 0mm
  • Wind: 17km/hSW 231°
  • Humidity: 54%
  • Pressure: 1008mbar
  • Visibility: 15km
  • UV index: 1
  • ▼
  • 18h
  • 27°C
  • Feels like:
    28°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 4%
  • Precipitation: 0mm
  • Wind: 10km/hSW 224°
  • Humidity: 53%
  • Pressure: 1009mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
Sunset: 18:11
  • 19h
  • 25°C
  • Feels like:
    25°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 5%
  • Precipitation: 0mm
  • Wind: 8km/hSW 214°
  • Humidity: 59%
  • Pressure: 1010mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 20h
  • 25°C
  • Feels like:
    25°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 5%
  • Precipitation: 0mm
  • Wind: 7km/hS 189°
  • Humidity: 62%
  • Pressure: 1011mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 21h
  • 23°C
  • Feels like:
    23°C
Mostly Clear
Mostly Clear
  • Precip. probability: 1%
  • Precipitation: 0mm
  • Wind: 5km/hSSW 208°
  • Humidity: 66%
  • Pressure: 1012mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 22h
  • 23°C
  • Feels like:
    23°C
Mostly Clear
Mostly Clear
  • Precip. probability: 2%
  • Precipitation: 0mm
  • Wind: 6km/hSSW 212°
  • Humidity: 68%
  • Pressure: 1012mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 23h
  • 22°C
  • Feels like:
    22°C
Clear
Clear
  • Precip. probability: 3%
  • Precipitation: 0mm
  • Wind: 4km/hSSW 210°
  • Humidity: 72%
  • Pressure: 1013mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 0h
  • 21°C
  • Feels like:
    21°C
Clear
Clear
  • Precip. probability: 3%
  • Precipitation: 0mm
  • Wind: 5km/hSSW 199°
  • Humidity: 77%
  • Pressure: 1012mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
For the remainder of Sunday, cloudy weather is expected.
The temperature will vary between a maximum of 27°C and a minimum of 22°C. The warmest part of the day will be at 15h, 16h and 18h.
The forecasted high will be moderately lower than the typical October maximum of 29.4°C. The minimum temperature will be also a few degrees lower than October's average low of 19.5°C.
Updated: Oct 18, 2026 @ 17:23:32 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

The current temperature (14:23 -03) is 27°C.

Today, isolated thunderstorm cells could develop in the afternoon.

Today, there is a low probability of minimal rainfall in Brasília.

Today, the maximum temperature will be 27°C, while the minimum temperature will be 17°C. The maximum heat index, which measures the combined effect of heat and moisture, is assessed at 28°C.
The highest temperature today will be slightly cooler than the average maximum temperature in October. The lowest temperature will be also a few degrees lower than the average low of 19.5°C.

On Sunday, in Brasília, sunrise was at 05:41 and sunset will be at 18:11 (-03).

In Brasília, today, there will be 12h and 29min of daylight.