Weather forecast for todayArneiroz, Brazil

Weather forecast for today

Current condition 00:33 -03

  • 27°C
  • Feels like:
    28°C
Partly Cloudy
Partly Cloudy
  • Precipitation: 0mm
  • Wind: 19km/hNE 40°
  • Humidity: 64%
  • Dewpoint: 19°C
  • Pressure: 1011.51mbar
  • Visibility: 16.09km
  • UV index: 0
  • ▼
At the moment, the sky is covered by scattered clouds with bright spots in between.
The temperature is a moderately hot 27°C, while the felt air temperature is a similar 28°C. The current temperature is relatively far from today's maximum-forecasted 36°C.

Sunday 18. Oct 2026

  • 36°C
  • 23°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 9%
  • Precipitation: 0mm
  • Wind: 20km/hENE 60°
  • Humidity: 44%
  • UV index: 11
  • Sunrise: 05:17 -03
  • Sunset: 17:33 -03
  • ▼
On Sunday, in Arneiroz, expect predominantly cloudy skies to persist.
The temperature scale will run from a maximum of a sweltering 36°C to a minimum of a warm 23°C.
The maximum heat index, which adjusts the air temperature based on humidity, is estimated at a scorching 41°C. Note that heat index values are valued for light wind and location in the shade. With exposure to direct sunlight, the heat index may be increased by up to 15 Fahrenheit (8 Celsius) degrees.
Today, the predicted maximum temperature should be consistent with October's typical high of 34°C.
Sunrise will be at 05:17 and sunset at 17:33; the daylight will last for 12h and 16min.

Hourly overview

Hourly temperatures

Warmest period: 13h - 16h 36°C.
Coldest hour: 4h 24°C.

Chance of precipitation

Highest chance: 4h 2%.

Hourly weather forecast

  • 2h
  • 25°C
  • Feels like:
    25°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 2%
  • Precipitation: 0mm
  • Wind: 19km/hNE 45°
  • Humidity: 72%
  • Pressure: 1011mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 4h
  • 24°C
  • Feels like:
    24°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 2%
  • Precipitation: 0mm
  • Wind: 15km/hNE 45°
  • Humidity: 76%
  • Pressure: 1012mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
Sunrise: 05:17
  • 6h
  • 24°C
  • Feels like:
    24°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 2%
  • Precipitation: 0mm
  • Wind: 14km/hNE 47°
  • Humidity: 76%
  • Pressure: 1013mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 8h
  • 26°C
  • Feels like:
    28°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 1%
  • Precipitation: 0mm
  • Wind: 18km/hENE 56°
  • Humidity: 65%
  • Pressure: 1014mbar
  • Visibility: 16km
  • UV index: 4
  • ▼
  • 10h
  • 30°C
  • Feels like:
    31°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0mm
  • Wind: 20km/hENE 64°
  • Humidity: 51%
  • Pressure: 1013mbar
  • Visibility: 16km
  • UV index: 11
  • ▼
  • 12h
  • 33°C
  • Feels like:
    35°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0mm
  • Wind: 18km/hENE 66°
  • Humidity: 41%
  • Pressure: 1011mbar
  • Visibility: 16km
  • UV index: 11
  • ▼
  • 14h
  • 35°C
  • Feels like:
    37°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 10%
  • Precipitation: 0mm
  • Wind: 16km/hENE 64°
  • Humidity: 35%
  • Pressure: 1008mbar
  • Visibility: 16km
  • UV index: 7
  • ▼
  • 16h
  • 35°C
  • Feels like:
    36°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0mm
  • Wind: 15km/hENE 61°
  • Humidity: 31%
  • Pressure: 1007mbar
  • Visibility: 16km
  • UV index: 1
  • ▼
Sunset: 17:33
  • 18h
  • 33°C
  • Feels like:
    34°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0mm
  • Wind: 13km/hNE 51°
  • Humidity: 33%
  • Pressure: 1008mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 20h
  • 31°C
  • Feels like:
    31°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0mm
  • Wind: 11km/hNE 43°
  • Humidity: 41%
  • Pressure: 1010mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 22h
  • 29°C
  • Feels like:
    30°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0mm
  • Wind: 13km/hNE 42°
  • Humidity: 47%
  • Pressure: 1011mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
Today, in Arneiroz, cloudy weather is anticipated.
The temperature will vary between the highest temperature of 35°C and the lowest temperature of 24°C. The hottest part of the day will be from 14h to 17h.
The highest temperature will be similar to October's average maximum of 34°C. Today, the temperature will drop to a level also similar to October's average minimum of 22.3°C.
Characterized by average highs of 34°C and lows of 22.3°C, October is the warmest month in Arneiroz.
Updated: Oct 18, 2026 @ 03:33:00 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

At 00:33 -03, the temperature is 27°C.

Today, the sky will be mainly overcast.

Today, the maximum temperature will be 36°C, while the minimum temperature will be 23°C. The maximum heat index, which factors the actual air temperature with the relative humidity, is assessed at 41°C.
The highest temperature today will be in line with the average maximum temperature in October. The lowest temperature will be also in line with the average low of 22.3°C.

On Sunday, in Arneiroz, sunrise will be at 05:17 and sunset at 17:33 (-03).

Today, the daylight will last for 12h and 16min.