Weather forecast for todaySanta Mercedes, Brazil

Weather forecast for today

Current condition 01:30 -03

  • 20°C
  • Feels like:
    20°C
Mostly Cloudy
Mostly Cloudy
  • Precipitation: 0mm
  • Wind: 16km/hESE 110°
  • Humidity: 74%
  • Dewpoint: 16°C
  • Pressure: 1016.59mbar
  • Visibility: 16.09km
  • UV index: 0
  • ▼
Currently, widespread cloud cover is keeping skies mostly clouded.
The temperature is a delightful 20°C. The current temperature is relatively far from the maximum of 30°C predicted for today.

Monday 9. Nov 2026

  • 30°C
  • 16°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 1%
  • Precipitation: 0mm
  • Wind: 21km/hESE 122°
  • Humidity: 56%
  • UV index: 11
  • Sunrise: 05:39 -03
  • Sunset: 18:42 -03
  • ▼
On Monday, in Santa Mercedes, occasional cloudiness will be present, but there will still be plenty of sun.
Temperature span will be from a high of a tropical 30°C to a low of a breezy 16°C.
The maximum heat index, which modifies the air temperature to account for humidity, is estimated at a hot 32°C. Take into consideration that the heat index values are calculated for shade and light wind conditions.
The temperature will be in line with November's average maximum of 31.4°C.
Sunrise will be at 05:39 and sunset at 18:42; the daylight will last for 13h and 2min.

Hourly overview

Hourly temperatures

Warmest period: 14h - 17h 29°C.
Coldest hour: 5h 18°C.

Chance of precipitation

Highest chance: 2%.

Hourly weather forecast

  • 2h
  • 20°C
  • Feels like:
    20°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 1%
  • Precipitation: 0mm
  • Wind: 16km/hESE 114°
  • Humidity: 74%
  • Pressure: 1016mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 4h
  • 19°C
  • Feels like:
    19°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 1%
  • Precipitation: 0mm
  • Wind: 16km/hESE 116°
  • Humidity: 76%
  • Pressure: 1016mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
Sunrise: 05:39
  • 6h
  • 18°C
  • Feels like:
    18°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 2%
  • Precipitation: 0mm
  • Wind: 15km/hESE 122°
  • Humidity: 78%
  • Pressure: 1018mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 8h
  • 20°C
  • Feels like:
    20°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 1%
  • Precipitation: 0mm
  • Wind: 20km/hESE 117°
  • Humidity: 72%
  • Pressure: 1020mbar
  • Visibility: 16km
  • UV index: 2
  • ▼
  • 10h
  • 23°C
  • Feels like:
    23°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 1%
  • Precipitation: 0mm
  • Wind: 20km/hESE 113°
  • Humidity: 63%
  • Pressure: 1020mbar
  • Visibility: 16km
  • UV index: 8
  • ▼
  • 12h
  • 26°C
  • Feels like:
    27°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0mm
  • Wind: 18km/hESE 113°
  • Humidity: 55%
  • Pressure: 1019mbar
  • Visibility: 16km
  • UV index: 11
  • ▼
  • 14h
  • 28°C
  • Feels like:
    29°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0mm
  • Wind: 17km/hSE 124°
  • Humidity: 47%
  • Pressure: 1017mbar
  • Visibility: 16km
  • UV index: 8
  • ▼
  • 16h
  • 29°C
  • Feels like:
    29°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0mm
  • Wind: 17km/hSE 133°
  • Humidity: 46%
  • Pressure: 1016mbar
  • Visibility: 16km
  • UV index: 3
  • ▼
  • 18h
  • 27°C
  • Feels like:
    28°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0mm
  • Wind: 16km/hSE 131°
  • Humidity: 50%
  • Pressure: 1016mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
Sunset: 18:42
  • 20h
  • 25°C
  • Feels like:
    25°C
Mostly Clear
Mostly Clear
  • Precip. probability: 1%
  • Precipitation: 0mm
  • Wind: 17km/hESE 121°
  • Humidity: 56%
  • Pressure: 1018mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 22h
  • 23°C
  • Feels like:
    23°C
Clear
Clear
  • Precip. probability: 2%
  • Precipitation: 0mm
  • Wind: 19km/hESE 117°
  • Humidity: 61%
  • Pressure: 1019mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
Today, cloudy weather is expected.
The temperature will be between the lowest temperature of 18°C and the highest temperature of 29°C. The hottest part of the day will be at 15h and 16h.
The high temperature is expected to be comparable to November's usual value of 31.4°C. The minimum temperature will be also noticeably lower than November's average low of 21.4°C.
Updated: Nov 9, 2026 @ 04:30:26 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

At 01:30 -03, the temperature is 20°C.

Today, a mix of clouds and blue sky is expected.

Today, the highest temperature in Santa Mercedes will be 30°C, while the lowest temperature will be 16°C. The maximum heat index, which factors the actual air temperature with the relative humidity, is appraised at 32°C.
The maximum temperature will be in line with the average highest temperature of 31.4°C in November. The lowest temperature will be significantly lower than the average low of 21.4°C.

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

In Santa Mercedes, today, there will be 13h and 2min of daylight.