Weather forecast for todayCastanheiras, Brazil

Weather forecast for today

Current condition 08:13 -04

  • 27°C
  • Feels like:
    30°C
Partly Cloudy
Partly Cloudy
  • Precipitation: 0mm
  • Wind: 13km/hS 170°
  • Humidity: 72%
  • Dewpoint: 22°C
  • Pressure: 1013.21mbar
  • Visibility: 16.09km
  • UV index: 4
  • ▼
In Castanheiras, currently, the sky features a blend of clouds and blue patches.
The temperature is a temperate 27°C, and the apparent temperature is appraised at a humid 30°C. The current temperature is relatively far from today's maximum-anticipated 33°C.

Sunday 18. Oct 2026

  • 33°C
  • 23°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 23%
  • Precipitation: 3mm
  • Wind: 12km/hSSW 199°
  • Humidity: 60%
  • UV index: 11
  • Sunrise: 05:41 -04
  • Sunset: 18:04 -04
  • ▼
Today, in Castanheiras, sun and clouds will share the sky, creating a partly cloudy day.
Minimal precipitation is predicted. Temperatures are anticipated to range from a maximum of a hot 33°C to a minimum of a moderately hot 23°C.
The maximum heat index, which reflects the perceived temperature due to humidity levels, is estimated at an extremely hot 40°C. Note that heat index values are valued for light wind and location in the shade. 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 was at 05:41 and sunset will be at 18:04; the daylight will last for 12h and 23min.

Hourly overview

Hourly temperatures

Warmest hour: 13h 38°C.
Coldest hour: 23h 28°C.

Chance of precipitation

Highest chance: 23h 24%.

Hourly weather forecast

  • 9h
  • 29°C
  • Feels like:
    32°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 7%
  • Precipitation: 0mm
  • Wind: 12km/hS 170°
  • Humidity: 68%
  • Pressure: 1013mbar
  • Visibility: 16km
  • UV index: 7
  • ▼
  • 10h
  • 30°C
  • Feels like:
    34°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 6%
  • Precipitation: 0mm
  • Wind: 11km/hS 176°
  • Humidity: 63%
  • Pressure: 1013mbar
  • Visibility: 15km
  • UV index: 11
  • ▼
  • 11h
  • 31°C
  • Feels like:
    35°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 7%
  • Precipitation: 0mm
  • Wind: 10km/hS 180°
  • Humidity: 57%
  • Pressure: 1012mbar
  • Visibility: 16km
  • UV index: 11
  • ▼
  • 12h
  • 32°C
  • Feels like:
    37°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 7%
  • Precipitation: 0mm
  • Wind: 9km/hSSW 196°
  • Humidity: 54%
  • Pressure: 1011mbar
  • Visibility: 16km
  • UV index: 11
  • ▼
  • 13h
  • 33°C
  • Feels like:
    38°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 7%
  • Precipitation: 0mm
  • Wind: 7km/hSW 215°
  • Humidity: 52%
  • Pressure: 1009mbar
  • Visibility: 16km
  • UV index: 9
  • ▼
  • 14h
  • 33°C
  • Feels like:
    37°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 23%
  • Precipitation: 0mm
  • Wind: 7km/hSW 225°
  • Humidity: 51%
  • Pressure: 1008mbar
  • Visibility: 16km
  • UV index: 11
  • ▼
  • 15h
  • 32°C
  • Feels like:
    36°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 23%
  • Precipitation: 0mm
  • Wind: 10km/hSW 226°
  • Humidity: 56%
  • Pressure: 1007mbar
  • Visibility: 16km
  • UV index: 6
  • ▼
  • 16h
  • 31°C
  • Feels like:
    36°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 9%
  • Precipitation: 0mm
  • Wind: 10km/hSSW 197°
  • Humidity: 58%
  • Pressure: 1007mbar
  • Visibility: 16km
  • UV index: 3
  • ▼
  • 17h
  • 30°C
  • Feels like:
    35°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 2%
  • Precipitation: 0mm
  • Wind: 8km/hSSW 202°
  • Humidity: 63%
  • Pressure: 1007mbar
  • Visibility: 16km
  • UV index: 1
  • ▼
  • 18h
  • 29°C
  • Feels like:
    33°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 5%
  • Precipitation: 0mm
  • Wind: 7km/hSSW 194°
  • Humidity: 67%
  • Pressure: 1008mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
Sunset: 18:04
  • 19h
  • 28°C
  • Feels like:
    31°C
Mostly Clear
Mostly Clear
  • Precip. probability: 5%
  • Precipitation: 0mm
  • Wind: 6km/hSSW 194°
  • Humidity: 71%
  • Pressure: 1008mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 20h
  • 27°C
  • Feels like:
    30°C
Mostly Clear
Mostly Clear
  • Precip. probability: 6%
  • Precipitation: 0mm
  • Wind: 5km/hSSE 158°
  • Humidity: 75%
  • Pressure: 1009mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 21h
  • 26°C
  • Feels like:
    29°C
Mostly Clear
Mostly Clear
  • Precip. probability: 7%
  • Precipitation: 0mm
  • Wind: 5km/hSSE 151°
  • Humidity: 78%
  • Pressure: 1010mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 22h
  • 26°C
  • Feels like:
    29°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 24%
  • Precipitation: 0mm
  • Wind: 5km/hSSE 155°
  • Humidity: 81%
  • Pressure: 1010mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 23h
  • 26°C
  • Feels like:
    28°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 24%
  • Precipitation: 0mm
  • Wind: 4km/hSSE 160°
  • Humidity: 83%
  • Pressure: 1010mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
Today, in Castanheiras, cloudy skies are expected.
The temperature will vary between the lowest temperature of 26°C and the highest temperature of 33°C. The feels-like temperature will be between the lowest temperature of 28°C and the highest temperature of 38°C. The hottest part of the day will be at 13h and 14h.
Updated: Oct 18, 2026 @ 12:13:38 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

The temperature at 08:13 -04 is 27°C. Feels-like temperature is 30°C.

Today, sun and clouds will share the sky, creating a partly cloudy day.

Today, there is a low chance of minimal precipitation in Castanheiras.

Today, the maximum temperature will be 33°C, while the minimum temperature will be 23°C. The maximum heat index, which calculates the temperature value influenced by the moisture in the air, is assessed at 40°C.

On Sunday, in Castanheiras, sunrise was at 05:41 and sunset will be at 18:04 (-04).

Today, the daylight will last for 12h and 23min.