Weather forecast for todayGuaraí, Brazil

Weather forecast for today

Current condition 05:44 -03

  • 25°C
  • Feels like:
    25°C
Partly Cloudy
Partly Cloudy
  • Precipitation: 0mm
  • Wind: 6km/hNW 320°
  • Humidity: 85%
  • Dewpoint: 22°C
  • Pressure: 1010.84mbar
  • Visibility: 16.09km
  • UV index: 0
  • ▼
At the moment, in Guaraí, the sky is partially covered with clouds, offering glimpses of blue.
The temperature is a warm 25°C. The current temperature is almost at the minimum-anticipated 23°C for today.

Sunday 18. Oct 2026

  • 30°C
  • 23°C
Thunderstorms
Thunderstorms
  • Precip. probability: 100%
  • Precipitation: 8mm
  • Wind: 12km/hN 0°
  • Humidity: 76%
  • UV index: 11
  • Sunrise: 05:49 -03
  • Sunset: 18:08 -03
  • ▼
Today, storm systems may continue to produce thunderstorms.
The chance of rain is high. However, precipitation will be light. The temperature variation is predicted to range from a maximum of a blazing 30°C to a minimum of a moderately hot 23°C.
The maximum heat index, which modifies the air temperature to account for humidity, is evaluated at a fiery hot 37°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.
Sunrise will be at 05:49 and sunset at 18:08; the daylight will last for 12h and 19min.

Hourly overview

Hourly temperatures

Warmest hour: 14h 34°C.
Coldest hour: 6h 25°C.

Chance of precipitation

Highest chance: 10h 100%.

Hourly weather forecast

  • 6h
  • 25°C
  • Feels like:
    25°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 24%
  • Precipitation: 0mm
  • Wind: 6km/hNW 318°
  • Humidity: 86%
  • Pressure: 1011mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 8h
  • 26°C
  • Feels like:
    30°C
Scattered Thunderstorms
Scattered Thunderstorms
  • Precip. probability: 49%
  • Precipitation: 1mm
  • Wind: 8km/hNNW 340°
  • Humidity: 83%
  • Pressure: 1012mbar
  • Visibility: 16km
  • UV index: 2
  • ▼
  • 10h
  • 28°C
  • Feels like:
    31°C
Thunderstorms
Thunderstorms
  • Precip. probability: 100%
  • Precipitation: 2mm
  • Wind: 11km/hNNE 25°
  • Humidity: 75%
  • Pressure: 1013mbar
  • Visibility: 10km
  • UV index: 7
  • ▼
  • 12h
  • 28°C
  • Feels like:
    32°C
Thunderstorms
Thunderstorms
  • Precip. probability: 96%
  • Precipitation: 2mm
  • Wind: 11km/hNNE 20°
  • Humidity: 76%
  • Pressure: 1012mbar
  • Visibility: 10km
  • UV index: 11
  • ▼
  • 14h
  • 29°C
  • Feels like:
    34°C
Scattered Thunderstorms
Scattered Thunderstorms
  • Precip. probability: 44%
  • Precipitation: 1mm
  • Wind: 8km/hN 354°
  • Humidity: 69%
  • Pressure: 1009mbar
  • Visibility: 11km
  • UV index: 7
  • ▼
  • 16h
  • 29°C
  • Feels like:
    33°C
Scattered Thunderstorms
Scattered Thunderstorms
  • Precip. probability: 36%
  • Precipitation: 1mm
  • Wind: 8km/hN 0°
  • Humidity: 68%
  • Pressure: 1008mbar
  • Visibility: 11km
  • UV index: 1
  • ▼
  • 18h
  • 28°C
  • Feels like:
    32°C
Cloudy
Cloudy
  • Precip. probability: 17%
  • Precipitation: 0mm
  • Wind: 7km/hNNE 16°
  • Humidity: 71%
  • Pressure: 1009mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
Sunset: 18:08
  • 20h
  • 26°C
  • Feels like:
    30°C
Cloudy
Cloudy
  • Precip. probability: 22%
  • Precipitation: 0mm
  • Wind: 7km/hNNE 23°
  • Humidity: 79%
  • Pressure: 1011mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 22h
  • 26°C
  • Feels like:
    29°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 14%
  • Precipitation: 0mm
  • Wind: 5km/hNNE 14°
  • Humidity: 85%
  • Pressure: 1012mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
Today, a combination of cloud-filled and thunderstorm-prone weather is anticipated.
Rain is expected from 8h to 16h. With light precipitation of 2mm, the most intense rain will be falling from 10h to 12h.
The temperature will vary between the lowest temperature of 25°C and the highest temperature of 29°C. The feels-like temperature will vary between the highest temperature of 34°C and the lowest temperature of 25°C. The hottest part of the day will be from 13h to 17h.
Updated: Oct 18, 2026 @ 08:44:36 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

At 05:44 -03, the temperature is 25°C.

Today, electrical storms are a possibility.

Light precipitation of 8mm is anticipated. The chance of rainfall is high at 100%.

Today, the maximum temperature will be 30°C, while the minimum temperature will be 23°C. The maximum heat index, which factors the actual air temperature with the relative humidity, is calculated to be 37°C.

On Sunday, in Guaraí, sunrise will be at 05:49 and sunset at 18:08 (-03).

Today, the daylight will last for 12h and 19min.