Weather forecast for todayUnião do Sul, Brazil

Weather forecast for today

Current condition 02:46 -04

  • 24°C
  • Feels like:
    24°C
Partly Cloudy
Partly Cloudy
  • Precipitation: 0mm
  • Wind: 5km/hWNW 300°
  • Humidity: 94%
  • Dewpoint: 23°C
  • Pressure: 1010.5mbar
  • Visibility: 9.66km
  • UV index: 0
  • ▼
Currently, in União do Sul, the sky is covered by scattered clouds with bright spots in between.
The temperature is a warm 24°C. The current temperature is near the lowest predicted 23°C for today.

Monday 19. Oct 2026

  • 32°C
  • 23°C
Cloudy
Cloudy
  • Precip. probability: 24%
  • Precipitation: 0mm
  • Wind: 7km/hSSE 147°
  • Humidity: 71%
  • UV index: 11
  • Sunrise: 05:10 -04
  • Sunset: 17:34 -04
  • ▼
Today, in União do Sul, expect a gray and cloudy sky.
The temperature will vary between a maximum of a hot 32°C and a minimum of a temperate 23°C.
The maximum heat index, which indicates how humid air affects the felt temperature, is assessed at a blisteringly hot 41°C. Note that heat index values are valued for light wind and location in the shade. Exposure to direct sunshine can increase heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Sunrise will be at 05:10 and sunset at 17:34; the daylight will last for 12h and 24min.

Hourly overview

Hourly temperatures

Warmest period: 12h - 15h 35°C.
Coldest period: 3h - 6h 24°C.

Chance of precipitation

Highest chance: 9h 38%.

Hourly weather forecast

  • 4h
  • 24°C
  • Feels like:
    24°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 8%
  • Precipitation: 0mm
  • Wind: 5km/hWNW 284°
  • Humidity: 93%
  • Pressure: 1011mbar
  • Visibility: 9km
  • UV index: 0
  • ▼
Sunrise: 05:10
  • 6h
  • 24°C
  • Feels like:
    24°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 8%
  • Precipitation: 0mm
  • Wind: 5km/hW 264°
  • Humidity: 95%
  • Pressure: 1012mbar
  • Visibility: 9km
  • UV index: 0
  • ▼
  • 8h
  • 27°C
  • Feels like:
    30°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 5%
  • Precipitation: 0mm
  • Wind: 6km/hW 261°
  • Humidity: 83%
  • Pressure: 1014mbar
  • Visibility: 16km
  • UV index: 5
  • ▼
  • 10h
  • 29°C
  • Feels like:
    33°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 22%
  • Precipitation: 0mm
  • Wind: 6km/hS 180°
  • Humidity: 72%
  • Pressure: 1013mbar
  • Visibility: 16km
  • UV index: 11
  • ▼
  • 12h
  • 30°C
  • Feels like:
    35°C
Cloudy
Cloudy
  • Precip. probability: 24%
  • Precipitation: 0mm
  • Wind: 6km/hESE 124°
  • Humidity: 66%
  • Pressure: 1011mbar
  • Visibility: 16km
  • UV index: 7
  • ▼
  • 14h
  • 31°C
  • Feels like:
    36°C
Scattered Thunderstorms
Scattered Thunderstorms
  • Precip. probability: 50%
  • Precipitation: 1mm
  • Wind: 7km/hSE 143°
  • Humidity: 61%
  • Pressure: 1008mbar
  • Visibility: 11km
  • UV index: 7
  • ▼
  • 16h
  • 30°C
  • Feels like:
    35°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 5%
  • Precipitation: 0mm
  • Wind: 6km/hESE 106°
  • Humidity: 66%
  • Pressure: 1007mbar
  • Visibility: 16km
  • UV index: 1
  • ▼
Sunset: 17:34
  • 18h
  • 27°C
  • Feels like:
    31°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 11%
  • Precipitation: 0mm
  • Wind: 5km/hN 5°
  • Humidity: 79%
  • Pressure: 1009mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 20h
  • 26°C
  • Feels like:
    29°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 9%
  • Precipitation: 0mm
  • Wind: 5km/hNNE 30°
  • Humidity: 88%
  • Pressure: 1010mbar
  • Visibility: 15km
  • UV index: 0
  • ▼
  • 22h
  • 25°C
  • Feels like:
    28°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 10%
  • Precipitation: 0mm
  • Wind: 4km/hN 351°
  • Humidity: 93%
  • Pressure: 1011mbar
  • Visibility: 12km
  • UV index: 0
  • ▼
Today, primarily overcast and occasionally storm-filled weather is forecasted.
With minimal precipitation of 1mm, rainfall is expected at 9h and 14h.
The temperature will vary between a maximum of 31°C and a minimum of 24°C. The feels-like temperature will vary between the lowest temperature of 24°C and the highest temperature of 36°C. The hottest part of the day will be from 13h to 15h.
Updated: Oct 19, 2026 @ 06:46:26 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

The temperature at 02:46 -04 is 24°C.

On Monday, expect a cloud-dominated sky with no significant clearing.

Today, the maximum temperature will be 32°C, while the minimum temperature will be 23°C. The maximum heat index, which reflects the perceived temperature due to humidity levels, is calculated to be 41°C.

On Monday, in União do Sul, sunrise will be at 05:10 and sunset at 17:34 (-04).

Today, the daylight will last for 12h and 24min.