Weather forecast for todaySanta Mercedes, Brazil

Weather forecast for today

Current condition 14:02 -03

  • 28°C
  • Feels like:
    31°C
Cloudy
Cloudy
  • Precipitation: 0mm
  • Wind: 19km/hSW 220°
  • Humidity: 62%
  • Dewpoint: 20°C
  • Pressure: 1012.53mbar
  • Visibility: 16.09km
  • UV index: 7
  • ▼
At the moment, in Santa Mercedes, the weather is gloomy with extensive cloud cover.
The temperature is a temperate 28°C, and the feels-like temperature is appraised at a humid 31°C. The current temperature is almost at the maximum predicted 29°C for today.

Sunday 8. Nov 2026

  • 29°C
  • 17°C
Cloudy
Cloudy
  • Precip. probability: 18%
  • Precipitation: 0mm
  • Wind: 21km/hS 187°
  • Humidity: 64%
  • UV index: 7
  • Sunrise: 05:39 -03
  • Sunset: 18:41 -03
  • ▼
On Sunday, in Santa Mercedes, expect a gray and cloudy sky.
The highest anticipated temperature is a warm 29°C, while the lowest temperature will be a breezy 17°C.
The maximum heat index, which combines relative humidity and air temperature, is calculated to be a tropical 32°C. Take into consideration that the heat index values are calculated for shade and light wind conditions.
Forecasts suggest the maximum temperature will be slightly cooler than November's average of 31.4°C.
Sunrise was at 05:39 and sunset will be at 18:41; the daylight will last for 13h and 2min.

Hourly overview

Hourly temperatures

Warmest period: 15h - 16h 30°C.
Coldest hour: 0h 21°C.

Chance of precipitation

Highest chance: 15h 18%.

Hourly weather forecast

  • 15h
  • 28°C
  • Feels like:
    30°C
Cloudy
Cloudy
  • Precip. probability: 18%
  • Precipitation: 0mm
  • Wind: 21km/hSSW 209°
  • Humidity: 61%
  • Pressure: 1011mbar
  • Visibility: 16km
  • UV index: 4
  • ▼
  • 16h
  • 28°C
  • Feels like:
    30°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 15%
  • Precipitation: 0mm
  • Wind: 21km/hSSW 194°
  • Humidity: 62%
  • Pressure: 1011mbar
  • Visibility: 16km
  • UV index: 3
  • ▼
  • 17h
  • 27°C
  • Feels like:
    29°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 11%
  • Precipitation: 0mm
  • Wind: 19km/hS 183°
  • Humidity: 65%
  • Pressure: 1011mbar
  • Visibility: 16km
  • UV index: 1
  • ▼
  • 18h
  • 25°C
  • Feels like:
    25°C
Cloudy
Cloudy
  • Precip. probability: 12%
  • Precipitation: 0mm
  • Wind: 19km/hSSE 157°
  • Humidity: 69%
  • Pressure: 1012mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
Sunset: 18:41
  • 19h
  • 24°C
  • Feels like:
    24°C
Cloudy
Cloudy
  • Precip. probability: 11%
  • Precipitation: 0mm
  • Wind: 18km/hSE 139°
  • Humidity: 74%
  • Pressure: 1013mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 20h
  • 23°C
  • Feels like:
    23°C
Cloudy
Cloudy
  • Precip. probability: 2%
  • Precipitation: 0mm
  • Wind: 19km/hSE 126°
  • Humidity: 75%
  • Pressure: 1014mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 21h
  • 23°C
  • Feels like:
    23°C
Cloudy
Cloudy
  • Precip. probability: 2%
  • Precipitation: 0mm
  • Wind: 19km/hESE 120°
  • Humidity: 76%
  • Pressure: 1015mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 22h
  • 22°C
  • Feels like:
    22°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 4%
  • Precipitation: 0mm
  • Wind: 19km/hESE 116°
  • Humidity: 76%
  • Pressure: 1016mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 23h
  • 21°C
  • Feels like:
    22°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 3%
  • Precipitation: 0mm
  • Wind: 18km/hESE 113°
  • Humidity: 75%
  • Pressure: 1016mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 0h
  • 21°C
  • Feels like:
    21°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 3%
  • Precipitation: 0mm
  • Wind: 19km/hESE 111°
  • Humidity: 76%
  • Pressure: 1016mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
For the rest of the day, gray skies are likely.
The temperature will be between the highest temperature of 28°C and the lowest temperature of 21°C. The warmest part of the day will be at 15h and 16h.
Today, the temperature is expected to be a few degrees lower than November's normal maximum of 31.4°C. Forecasts indicate a night temperature also slightly cooler than the usual November minimum of 21.4°C.
Updated: Nov 8, 2026 @ 17:02:38 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

The current temperature (14:02 -03) is 28°C. Feels-like temperature is 31°C.

Today, widespread cloud cover is expected.

Today, the maximum temperature will be 29°C, while the minimum temperature will be 17°C. The maximum heat index, which indicates how humid air affects the felt temperature, is appraised at 32°C.
The highest temperature will be a few degrees lower than the average maximum of 31.4°C in November. The lowest temperature will be also slightly cooler than the average low of 21.4°C.

On Sunday, in Santa Mercedes, sunrise was at 05:39 and sunset will be at 18:41 (-03).

Today, the daylight will last for 13h and 2min.