Weather forecast for todayAltaneira, Brazil

Weather forecast for today

Current condition 05:22 -03

  • 22°C
  • Feels like:
    22°C
Cloudy
Cloudy
  • Precipitation: 0mm
  • Wind: 14km/hNE 40°
  • Humidity: 83%
  • Dewpoint: 19°C
  • Pressure: 1013.55mbar
  • Visibility: 14.48km
  • UV index: 0
  • ▼
In Altaneira, currently, the sky remains cloudy, with no signs of clearing anytime soon.
The temperature is a delightful 22°C. The current temperature is almost at the minimum-anticipated 21°C for today.

Sunday 18. Oct 2026

  • 33°C
  • 21°C
AM Clouds / PM Sun
AM Clouds / PM Sun
  • Precip. probability: 9%
  • Precipitation: 0mm
  • Wind: 19km/hNE 47°
  • Humidity: 56%
  • UV index: 11
  • Sunrise: 05:15 -03
  • Sunset: 17:32 -03
  • ▼
Today, a mostly cloudy morning is in store, but conditions will improve, leading to plenty of afternoon sunshine.
Temperature span will be from a high of a humid 33°C to a low of an agreeable 21°C.
The maximum heat index, which factors the actual air temperature with the relative humidity, is assessed at a steamy 38°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.
The maximum temperature for today is expected to match the regular October high of 32.5°C.
Sunrise was at 05:15 and sunset will be at 17:32; the daylight will last for 12h and 17min.

Hourly overview

Hourly temperatures

Warmest period: 14h - 16h 33°C.
Coldest hour: 6h 22°C.

Chance of precipitation

Highest chance: 14h 9%.

Hourly weather forecast

  • 6h
  • 22°C
  • Feels like:
    22°C
Cloudy
Cloudy
  • Precip. probability: 6%
  • Precipitation: 0mm
  • Wind: 14km/hNE 41°
  • Humidity: 83%
  • Pressure: 1014mbar
  • Visibility: 15km
  • UV index: 0
  • ▼
  • 8h
  • 24°C
  • Feels like:
    24°C
Cloudy
Cloudy
  • Precip. probability: 2%
  • Precipitation: 0mm
  • Wind: 18km/hNE 47°
  • Humidity: 74%
  • Pressure: 1015mbar
  • Visibility: 16km
  • UV index: 3
  • ▼
  • 10h
  • 27°C
  • Feels like:
    28°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0mm
  • Wind: 18km/hNE 52°
  • Humidity: 59%
  • Pressure: 1014mbar
  • Visibility: 16km
  • UV index: 11
  • ▼
  • 12h
  • 30°C
  • Feels like:
    31°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0mm
  • Wind: 16km/hNE 54°
  • Humidity: 47%
  • Pressure: 1012mbar
  • Visibility: 16km
  • UV index: 11
  • ▼
  • 14h
  • 32°C
  • Feels like:
    33°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 9%
  • Precipitation: 0mm
  • Wind: 14km/hNE 51°
  • Humidity: 39%
  • Pressure: 1009mbar
  • Visibility: 16km
  • UV index: 8
  • ▼
  • 16h
  • 32°C
  • Feels like:
    33°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 2%
  • Precipitation: 0mm
  • Wind: 13km/hNE 48°
  • Humidity: 38%
  • Pressure: 1008mbar
  • Visibility: 16km
  • UV index: 1
  • ▼
Sunset: 17:32
  • 18h
  • 30°C
  • Feels like:
    31°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0mm
  • Wind: 8km/hNE 35°
  • Humidity: 43%
  • Pressure: 1009mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 20h
  • 27°C
  • Feels like:
    28°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0mm
  • Wind: 5km/hNNE 23°
  • Humidity: 49%
  • Pressure: 1011mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 22h
  • 26°C
  • Feels like:
    27°C
Mostly Clear
Mostly Clear
  • Precip. probability: 1%
  • Precipitation: 0mm
  • Wind: 7km/hNE 41°
  • Humidity: 57%
  • Pressure: 1012mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
Today, the weather will be cloudy.
The temperature will be between a maximum of 32°C and a minimum of 22°C. The hottest part of the day will be from 14h to 17h.
Today, the high temperature will be resembling October's average. Today, the lowest temperature will be also in line with October's usual minimum.
October and November, with an average high-temperature of 32.5°C, are the warmest months in Altaneira.
Updated: Oct 18, 2026 @ 08:22:08 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

The temperature at 05:22 -03 is 22°C.

On Sunday, in Altaneira, after a cloudy morning, the sun will make its presence known by the afternoon, offering a warmer, brighter end to the day.

Today, the highest temperature will be 33°C, while the lowest temperature will be 21°C. The maximum heat index, which modifies the air temperature to account for humidity, is appraised at 38°C.
Today, the maximum temperature will be in line with the average highest temperature in October. Today, the lowest temperature will be also in line with the average low temperature.

On Sunday, in Altaneira, sunrise was at 05:15 and sunset will be at 17:32 (-03).

Today, the daylight will last for 12h and 17min.