Weather forecast for todaySão Fernando, Brazil

Weather forecast for today

Current condition 12:41 -03

  • 37°C
  • Feels like:
    38°C
Sunny
Sunny
  • Precipitation: 0mm
  • Wind: 18km/hE 90°
  • Humidity: 26%
  • Dewpoint: 15°C
  • Pressure: 1010.16mbar
  • Visibility: 16.09km
  • UV index: 11
  • ▼
At the moment, the perfect day for a walk, with a clear sky and a warm sun.
The temperature is a torrid 37°C, the felt air temperature is nearly identical at 38°C. The current temperature is nearly at the maximum of today's expected 39°C.

Tuesday 20. Oct 2026

  • 39°C
  • 23°C
Mostly Sunny
Mostly Sunny
  • Precip. probability: 0%
  • Precipitation: 0mm
  • Wind: 22km/hE 93°
  • Humidity: 26%
  • UV index: 11
  • Sunrise: 05:05 -03
  • Sunset: 17:21 -03
  • ▼
Today, in São Fernando, bright conditions and mild breezes are expected.
Temperatures will see a substantial oscillation, reaching a high of a steamy 39°C and dropping to a low of a moderately hot 23°C.
The highest temperature is anticipated to be a couple of degrees higher than the average October peak of 35.4°C.
Sunrise was at 05:05 and sunset will be at 17:21; the daylight will last for 12h and 16min.

Hourly overview

Hourly temperatures

Warmest period: 14h - 15h 39°C.
Coldest hour: 22h 30°C.

Chance of precipitation

Highest chance: 13h - 22h 0%.

Hourly weather forecast

  • 13h
  • 38°C
  • Feels like:
    38°C
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0mm
  • Wind: 18km/hE 94°
  • Humidity: 25%
  • Pressure: 1009mbar
  • Visibility: 16km
  • UV index: 11
  • ▼
  • 14h
  • 38°C
  • Feels like:
    39°C
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0mm
  • Wind: 20km/hE 94°
  • Humidity: 23%
  • Pressure: 1008mbar
  • Visibility: 16km
  • UV index: 8
  • ▼
  • 15h
  • 38°C
  • Feels like:
    39°C
Mostly Sunny
Mostly Sunny
  • Precip. probability: 0%
  • Precipitation: 0mm
  • Wind: 20km/hE 95°
  • Humidity: 23%
  • Pressure: 1008mbar
  • Visibility: 16km
  • UV index: 4
  • ▼
  • 16h
  • 38°C
  • Feels like:
    38°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0mm
  • Wind: 21km/hE 92°
  • Humidity: 24%
  • Pressure: 1008mbar
  • Visibility: 16km
  • UV index: 1
  • ▼
  • 17h
  • 36°C
  • Feels like:
    37°C
Mostly Sunny
Mostly Sunny
  • Precip. probability: 0%
  • Precipitation: 0mm
  • Wind: 22km/hE 94°
  • Humidity: 27%
  • Pressure: 1009mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
Sunset: 17:21
  • 18h
  • 34°C
  • Feels like:
    35°C
Clear
Clear
  • Precip. probability: 0%
  • Precipitation: 0mm
  • Wind: 21km/hE 93°
  • Humidity: 33%
  • Pressure: 1009mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 19h
  • 33°C
  • Feels like:
    34°C
Clear
Clear
  • Precip. probability: 0%
  • Precipitation: 0mm
  • Wind: 22km/hE 89°
  • Humidity: 39%
  • Pressure: 1010mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 20h
  • 31°C
  • Feels like:
    32°C
Clear
Clear
  • Precip. probability: 0%
  • Precipitation: 0mm
  • Wind: 22km/hE 92°
  • Humidity: 44%
  • Pressure: 1011mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 21h
  • 30°C
  • Feels like:
    31°C
Clear
Clear
  • Precip. probability: 0%
  • Precipitation: 0mm
  • Wind: 23km/hE 95°
  • Humidity: 49%
  • Pressure: 1012mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 22h
  • 28°C
  • Feels like:
    30°C
Clear
Clear
  • Precip. probability: 0%
  • Precipitation: 0mm
  • Wind: 21km/hE 95°
  • Humidity: 54%
  • Pressure: 1013mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 23h
  • 27°C
  • Feels like:
    28°C
Clear
Clear
  • Precip. probability: 0%
  • Precipitation: 0mm
  • Wind: 19km/hE 96°
  • Humidity: 61%
  • Pressure: 1013mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
Today, in São Fernando, primarily clear and occasionally cloudy weather is anticipated.
The temperature will be between a minimum of 27°C and a maximum of 38°C. The hottest part of the day will be from 13h to 16h.
The high will be moderately higher than the normal maximum of 35.4°C for October. The temperature low is forecasted to be also comparable to the usual October value of 23.4°C.
Updated: Oct 20, 2026 @ 15:41:10 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

The current temperature (12:41 -03) is 37°C.

Today, in São Fernando, predominantly sunny weather will make for pleasant outdoor conditions.

Today, the highest temperature in São Fernando will be 39°C, while the lowest temperature will be 23°C.
The highest temperature will be moderately higher than the average maximum of 35.4°C in October. The lowest temperature will be in line with the average low of 23.4°C.

On Tuesday, in São Fernando, sunrise was at 05:05 and sunset will be at 17:21 (-03).

In São Fernando, the length of the day today will be 12h and 16min.