Weather forecast for todayRio Uaçá, Brazil

Weather forecast for today

Current condition 07:17 -03

  • 26°C
  • Feels like:
    29°C
Cloudy
Cloudy
  • Precipitation: 0mm
  • Wind: 3km/hSE 130°
  • Humidity: 93%
  • Dewpoint: 24°C
  • Pressure: 1012.19mbar
  • Visibility: 11.27km
  • UV index: 0
  • ▼
At the moment, the weather remains overcast with thick clouds covering the sky.
The temperature is a warm 26°C, and the feels-like temperature is evaluated at a moderately hot 29°C. The current temperature is almost at the minimum-expected 24°C for today.

Sunday 18. Oct 2026

  • 34°C
  • 24°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 24%
  • Precipitation: 0mm
  • Wind: 20km/hE 94°
  • Humidity: 66%
  • UV index: 11
  • Sunrise: 06:09 -03
  • Sunset: 18:11 -03
  • ▼
Today, on Sunday, 18th of October, changing cloud patterns will allow for periods of sunshine.
Temperature is forecasted to swing from a high of a blazing 34°C to a low of a moderately hot 24°C.
The maximum heat index, which reflects the perceived temperature due to humidity levels, is calculated to be a life-threatening 45°C. Note that heat index values are valued for light wind and location in the shade. Bear in mind that direct sunshine exposure increases weather impact and may raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees.
Today's peak is forecasted to reflect the usual October high temperature of 33.9°C.
Sunrise was at 06:09 and sunset will be at 18:11; the daylight will last for 12h and 2min.

Hourly overview

Hourly temperatures

Warmest period: 12h - 14h 40°C.
Coldest hour: 22h 30°C.

Chance of precipitation

Highest chance: 12h 24%.

Hourly weather forecast

  • 8h
  • 27°C
  • Feels like:
    32°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 6%
  • Precipitation: 0mm
  • Wind: 4km/hE 90°
  • Humidity: 87%
  • Pressure: 1012mbar
  • Visibility: 16km
  • UV index: 2
  • ▼
  • 9h
  • 30°C
  • Feels like:
    36°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 19%
  • Precipitation: 0mm
  • Wind: 10km/hESE 104°
  • Humidity: 75%
  • Pressure: 1013mbar
  • Visibility: 16km
  • UV index: 5
  • ▼
  • 10h
  • 31°C
  • Feels like:
    38°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 23%
  • Precipitation: 0mm
  • Wind: 12km/hESE 101°
  • Humidity: 67%
  • Pressure: 1013mbar
  • Visibility: 16km
  • UV index: 9
  • ▼
  • 11h
  • 33°C
  • Feels like:
    39°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 24%
  • Precipitation: 0mm
  • Wind: 14km/hE 99°
  • Humidity: 60%
  • Pressure: 1012mbar
  • Visibility: 16km
  • UV index: 11
  • ▼
  • 12h
  • 33°C
  • Feels like:
    40°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 24%
  • Precipitation: 0mm
  • Wind: 16km/hE 93°
  • Humidity: 58%
  • Pressure: 1011mbar
  • Visibility: 16km
  • UV index: 11
  • ▼
  • 13h
  • 34°C
  • Feels like:
    40°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 18%
  • Precipitation: 0mm
  • Wind: 16km/hE 94°
  • Humidity: 55%
  • Pressure: 1010mbar
  • Visibility: 16km
  • UV index: 11
  • ▼
  • 14h
  • 34°C
  • Feels like:
    40°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 7%
  • Precipitation: 0mm
  • Wind: 18km/hE 94°
  • Humidity: 55%
  • Pressure: 1010mbar
  • Visibility: 16km
  • UV index: 11
  • ▼
  • 15h
  • 33°C
  • Feels like:
    39°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0mm
  • Wind: 19km/hE 94°
  • Humidity: 55%
  • Pressure: 1009mbar
  • Visibility: 16km
  • UV index: 7
  • ▼
  • 16h
  • 33°C
  • Feels like:
    38°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0mm
  • Wind: 19km/hE 90°
  • Humidity: 58%
  • Pressure: 1009mbar
  • Visibility: 16km
  • UV index: 3
  • ▼
  • 17h
  • 31°C
  • Feels like:
    37°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 1%
  • Precipitation: 0mm
  • Wind: 18km/hE 88°
  • Humidity: 62%
  • Pressure: 1009mbar
  • Visibility: 16km
  • UV index: 1
  • ▼
  • 18h
  • 30°C
  • Feels like:
    34°C
Mostly Sunny
Mostly Sunny
  • Precip. probability: 3%
  • Precipitation: 0mm
  • Wind: 14km/hE 92°
  • Humidity: 69%
  • Pressure: 1010mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
Sunset: 18:11
  • 19h
  • 28°C
  • Feels like:
    33°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 4%
  • Precipitation: 0mm
  • Wind: 9km/hE 95°
  • Humidity: 77%
  • Pressure: 1010mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 20h
  • 28°C
  • Feels like:
    32°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 5%
  • Precipitation: 0mm
  • Wind: 6km/hE 96°
  • Humidity: 81%
  • Pressure: 1011mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 21h
  • 27°C
  • Feels like:
    30°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 6%
  • Precipitation: 0mm
  • Wind: 5km/hESE 104°
  • Humidity: 84%
  • Pressure: 1012mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 22h
  • 26°C
  • Feels like:
    30°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 6%
  • Precipitation: 0mm
  • Wind: 4km/hESE 107°
  • Humidity: 86%
  • Pressure: 1012mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 23h
  • 26°C
  • Feels like:
    29°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 7%
  • Precipitation: 0mm
  • Wind: 3km/hE 98°
  • Humidity: 88%
  • Pressure: 1012mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
Today, in Rio Uaçá, primarily cloudy and occasionally mostly clear weather is expected.
The temperature will be between a maximum of 34°C and a minimum of 26°C. The feels-like temperature will be between the highest temperature of 40°C and the lowest temperature of 29°C. The hottest part of the day will be at 13h and 14h.
The maximum temperature will be alike with the average high of 33.9°C in October. Today, the minimum temperature will be also in line with the average low for October.
In Rio Uaçá, October experiences the warmest weather, with highs averaging 33.9°C and lows around 22.2°C.
Updated: Oct 18, 2026 @ 10:17:52 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

The current temperature (07:17 -03) is 26°C. Feels-like temperature is 29°C.

Today, in Rio Uaçá, sunlight and clouds will take turns dominating the sky.

Today, the highest temperature will be 34°C, while the lowest temperature will be 24°C. The maximum heat index, which combines relative humidity and air temperature, is evaluated at 45°C.
The highest temperature will be in line with the average maximum of 33.9°C in October. The lowest temperature will be also in line with the average low of 22.2°C.

On Sunday, in Rio Uaçá, sunrise was at 06:09 and sunset will be at 18:11 (-03).

In Rio Uaçá, today, there will be 12h and 2min of daylight.