Weather forecast for todaySanta Mercedes, Brazil

Weather forecast for today

Current condition 13:26 -03

  • 28°C
  • Feels like:
    29°C
Mostly Cloudy
Mostly Cloudy
  • Precipitation: 0mm
  • Wind: 14km/hESE 110°
  • Humidity: 49%
  • Dewpoint: 16°C
  • Pressure: 1018.29mbar
  • Visibility: 16.09km
  • UV index: 10
  • ▼
Currently, in Santa Mercedes, the sky is filled with heavy cloud cover, resulting in mostly cloudy weather.
The temperature is a temperate 28°C, while the real-feel temperature is a similar 29°C. The current temperature is almost at the maximum of today's anticipated 29°C.

Monday 9. Nov 2026

  • 29°C
  • 17°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 1%
  • Precipitation: 0mm
  • Wind: 16km/hSE 131°
  • Humidity: 48%
  • UV index: 11
  • Sunrise: 05:39 -03
  • Sunset: 18:42 -03
  • ▼
On Monday, 9th of November, sunlight and clouds will take turns dominating the sky.
The maximum temperature will be a warm 29°C, while the minimum temperature will be an enjoyable 17°C.
The maximum heat index, which modifies the air temperature to account for humidity, is assessed at 29°C.
The forecasted peak temperature today will be moderately lower than the average November maximum of 31.4°C.
Sunrise was at 05:39 and sunset will be at 18:42; the daylight will last for 13h and 2min.

Hourly overview

Hourly temperatures

Warmest period: 15h - 16h 30°C.
Coldest hour: 23h 22°C.

Chance of precipitation

Highest chance: 18h - 23h 1%.

Hourly weather forecast

  • 14h
  • 28°C
  • Feels like:
    29°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0mm
  • Wind: 15km/hESE 122°
  • Humidity: 47%
  • Pressure: 1017mbar
  • Visibility: 16km
  • UV index: 8
  • ▼
  • 15h
  • 29°C
  • Feels like:
    30°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0mm
  • Wind: 15km/hSE 132°
  • Humidity: 46%
  • Pressure: 1017mbar
  • Visibility: 16km
  • UV index: 6
  • ▼
  • 16h
  • 29°C
  • Feels like:
    30°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0mm
  • Wind: 16km/hSE 134°
  • Humidity: 47%
  • Pressure: 1016mbar
  • Visibility: 16km
  • UV index: 4
  • ▼
  • 17h
  • 28°C
  • Feels like:
    29°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0mm
  • Wind: 15km/hSE 134°
  • Humidity: 50%
  • Pressure: 1016mbar
  • Visibility: 16km
  • UV index: 1
  • ▼
  • 18h
  • 27°C
  • Feels like:
    28°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 1%
  • Precipitation: 0mm
  • Wind: 14km/hSE 134°
  • Humidity: 52%
  • Pressure: 1016mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
Sunset: 18:42
  • 19h
  • 26°C
  • Feels like:
    26°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 1%
  • Precipitation: 0mm
  • Wind: 14km/hSE 125°
  • Humidity: 56%
  • Pressure: 1017mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 20h
  • 25°C
  • Feels like:
    25°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 1%
  • Precipitation: 0mm
  • Wind: 16km/hESE 121°
  • Humidity: 58%
  • Pressure: 1018mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 21h
  • 24°C
  • Feels like:
    24°C
Mostly Clear
Mostly Clear
  • Precip. probability: 1%
  • Precipitation: 0mm
  • Wind: 17km/hESE 121°
  • Humidity: 60%
  • Pressure: 1019mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 22h
  • 23°C
  • Feels like:
    23°C
Mostly Clear
Mostly Clear
  • Precip. probability: 1%
  • Precipitation: 0mm
  • Wind: 19km/hESE 119°
  • Humidity: 61%
  • Pressure: 1020mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 23h
  • 22°C
  • Feels like:
    22°C
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0mm
  • Wind: 20km/hESE 113°
  • Humidity: 64%
  • Pressure: 1020mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
For the rest of Monday, the weather will be cloudy.
The temperature will vary between a maximum of 29°C and a minimum of 22°C. The hottest part of the day will be at 15h and 16h.
The forecasted high will be a few degrees lower than the typical November maximum of 31.4°C. The lowest temperature is expected to be also a couple of degrees lower than the average minimum in November, typically 21.4°C.
Updated: Nov 9, 2026 @ 16:26:50 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

Currently (13:26 -03) it is 28°C in Santa Mercedes.

Today, a pleasant mix of sun and clouds will define the day.

Today, the highest temperature will be 29°C, while the lowest temperature will be 17°C. The maximum heat index, which modifies the air temperature to account for humidity, is evaluated at 29°C.
The highest temperature will be moderately lower than the average maximum of 31.4°C in November. The lowest temperature will be also moderately lower than the average low of 21.4°C.

On Monday, in Santa Mercedes, sunrise was at 05:39 and sunset will be at 18:42 (-03).

In Santa Mercedes, the length of the day today will be 13h and 2min.