Weather forecast for todaySanta Ernestina, Brazil

Weather forecast for today

Current condition 05:30 -03

  • 16°C
  • Feels like:
    16°C
Partly Cloudy
Partly Cloudy
  • Precipitation: 0mm
  • Wind: 10km/hESE 110°
  • Humidity: 79%
  • Dewpoint: 12°C
  • Pressure: 1015.92mbar
  • Visibility: 16.09km
  • UV index: 0
  • ▼
Currently, mild cloud cover is present, keeping the day bright but not completely clear.
The temperature is a breezy 16°C. The current temperature is almost at the minimum-predicted 17°C for today.

Tuesday 20. Oct 2026

  • 31°C
  • 17°C
Mostly Sunny
Mostly Sunny
  • Precip. probability: 2%
  • Precipitation: 0mm
  • Wind: 15km/hSE 144°
  • Humidity: 50%
  • UV index: 11
  • Sunrise: 05:37 -03
  • Sunset: 18:18 -03
  • ▼
On Tuesday, 20th of October, sunshine will lead the day, with clouds making only brief appearances.
A temperature range of a tropical 31°C to a breezy 17°C is forecasted.
The maximum heat index, which combines air temperature and relative humidity, is estimated at a blazing 33°C. Note that heat index values are valued for light wind and location in the shade.
The expected maximum is forecasted to be in line with the regular October temperature of 30.5°C.
Sunrise will be at 05:37 and sunset at 18:18; the daylight will last for 12h and 41min.

Hourly overview

Hourly temperatures

Warmest period: 14h - 16h 30°C.
Coldest hour: 6h 16°C.

Chance of precipitation

Highest chance: 2%.

Hourly weather forecast

  • 6h
  • 16°C
  • Feels like:
    16°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 2%
  • Precipitation: 0mm
  • Wind: 10km/hESE 117°
  • Humidity: 79%
  • Pressure: 1016mbar
  • Visibility: 15km
  • UV index: 0
  • ▼
  • 8h
  • 19°C
  • Feels like:
    19°C
Mostly Sunny
Mostly Sunny
  • Precip. probability: 1%
  • Precipitation: 0mm
  • Wind: 14km/hESE 120°
  • Humidity: 70%
  • Pressure: 1017mbar
  • Visibility: 15km
  • UV index: 3
  • ▼
  • 10h
  • 24°C
  • Feels like:
    24°C
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0mm
  • Wind: 13km/hESE 121°
  • Humidity: 52%
  • Pressure: 1016mbar
  • Visibility: 15km
  • UV index: 9
  • ▼
  • 12h
  • 28°C
  • Feels like:
    28°C
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0mm
  • Wind: 10km/hSE 136°
  • Humidity: 37%
  • Pressure: 1015mbar
  • Visibility: 16km
  • UV index: 11
  • ▼
  • 14h
  • 30°C
  • Feels like:
    30°C
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0mm
  • Wind: 10km/hS 178°
  • Humidity: 30%
  • Pressure: 1013mbar
  • Visibility: 15km
  • UV index: 9
  • ▼
  • 16h
  • 30°C
  • Feels like:
    30°C
Mostly Sunny
Mostly Sunny
  • Precip. probability: 0%
  • Precipitation: 0mm
  • Wind: 12km/hS 172°
  • Humidity: 32%
  • Pressure: 1012mbar
  • Visibility: 15km
  • UV index: 2
  • ▼
  • 18h
  • 28°C
  • Feels like:
    28°C
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0mm
  • Wind: 12km/hSSE 147°
  • Humidity: 39%
  • Pressure: 1013mbar
  • Visibility: 15km
  • UV index: 0
  • ▼
Sunset: 18:18
  • 20h
  • 25°C
  • Feels like:
    25°C
Clear
Clear
  • Precip. probability: 0%
  • Precipitation: 0mm
  • Wind: 14km/hSE 142°
  • Humidity: 45%
  • Pressure: 1014mbar
  • Visibility: 15km
  • UV index: 0
  • ▼
  • 22h
  • 22°C
  • Feels like:
    22°C
Mostly Clear
Mostly Clear
  • Precip. probability: 1%
  • Precipitation: 0mm
  • Wind: 15km/hSE 130°
  • Humidity: 55%
  • Pressure: 1015mbar
  • Visibility: 15km
  • UV index: 0
  • ▼
Today, in Santa Ernestina, primarily clear and occasionally cloudy weather is expected.
The temperature will vary between the lowest temperature of 16°C and the highest temperature of 30°C. The hottest part of the day will be from 14h to 16h.
The highest temperature will be in line with October's average maximum of 30.5°C. Forecasts indicate a night temperature also relatively lower than the usual October minimum of 19.6°C.
The warmest months in Santa Ernestina are September and October, with an average high-temperature of 30.5°C.
Updated: Oct 20, 2026 @ 08:30:08 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

Currently (05:30 -03) it is 16°C in Santa Ernestina.

Today, blue skies and warm sunshine will define the conditions.

Today, the maximum temperature will be 31°C, while the minimum temperature will be 17°C. The maximum heat index, which combines air temperature and relative humidity, is evaluated at 33°C.
The maximum temperature will be in line with the average highest temperature of 30.5°C in October. The lowest temperature will be moderately lower than the average low of 19.6°C.

On Tuesday, in Santa Ernestina, sunrise will be at 05:37 and sunset at 18:18 (-03).

In Santa Ernestina, the length of the day today will be 12h and 41min.