Weather forecast for todayPorto Grande, Brazil

Weather forecast for today

Current condition 00:01 -03

  • 26°C
  • Feels like:
    29°C
Clear
Clear
  • Precipitation: 0mm
  • Wind: 6km/hNNE 30°
  • Humidity: 84%
  • Dewpoint: 23°C
  • Pressure: 1013.21mbar
  • Visibility: 16.09km
  • UV index: 0
  • ▼
In Porto Grande, currently, the sky is a flawless clear blue with no cloud formations.
The temperature is a temperate 26°C, and the felt air temperature is evaluated at a moderately hot 29°C. The current temperature is almost at the minimum-expected 24°C for today.

Saturday 24. Oct 2026

  • 37°C
  • 24°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 13%
  • Precipitation: 0mm
  • Wind: 18km/hENE 65°
  • Humidity: 57%
  • UV index: 11
  • Sunrise: 06:06 -03
  • Sunset: 18:12 -03
  • ▼
On Saturday, 24th of October, sunny moments will alternate with patchy cloud cover.
Temperature is expected to swing from a high of a steamy 37°C to a low of a moderately hot 24°C.
The maximum heat index, which combines relative humidity and air temperature, is assessed at a burning hot 50°C. Note that heat index values are valued for light wind and location in the shade. With exposure to direct sunlight, the heat index may be increased by up to 15 Fahrenheit (8 Celsius) degrees.
Today, the forecasted high will be a few degrees higher than October's typical maximum of 32.5°C.
Sunrise will be at 06:06 and sunset at 18:12; the daylight will last for 12h and 6min.

Hourly overview

Hourly temperatures

Warmest hour: 13h 42°C.
Coldest hour: 4h 24°C.

Chance of precipitation

Highest chance: 13h 13%.

Hourly weather forecast

  • 2h
  • 25°C
  • Feels like:
    25°C
Clear
Clear
  • Precip. probability: 3%
  • Precipitation: 0mm
  • Wind: 6km/hNNE 12°
  • Humidity: 91%
  • Pressure: 1011mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 4h
  • 24°C
  • Feels like:
    24°C
Clear
Clear
  • Precip. probability: 3%
  • Precipitation: 0mm
  • Wind: 5km/hN 6°
  • Humidity: 96%
  • Pressure: 1011mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 6h
  • 23°C
  • Feels like:
    23°C
Clear
Clear
  • Precip. probability: 3%
  • Precipitation: 0mm
  • Wind: 4km/hN 10°
  • Humidity: 99%
  • Pressure: 1011mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
Sunrise: 06:06
  • 8h
  • 28°C
  • Feels like:
    32°C
Sunny
Sunny
  • Precip. probability: 4%
  • Precipitation: 0mm
  • Wind: 10km/hNNE 32°
  • Humidity: 79%
  • Pressure: 1013mbar
  • Visibility: 16km
  • UV index: 2
  • ▼
  • 10h
  • 32°C
  • Feels like:
    38°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0mm
  • Wind: 16km/hENE 66°
  • Humidity: 60%
  • Pressure: 1013mbar
  • Visibility: 16km
  • UV index: 10
  • ▼
  • 12h
  • 35°C
  • Feels like:
    41°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 12%
  • Precipitation: 0mm
  • Wind: 17km/hENE 78°
  • Humidity: 50%
  • Pressure: 1011mbar
  • Visibility: 16km
  • UV index: 11
  • ▼
  • 14h
  • 36°C
  • Feels like:
    42°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 8%
  • Precipitation: 0mm
  • Wind: 17km/hENE 74°
  • Humidity: 45%
  • Pressure: 1008mbar
  • Visibility: 16km
  • UV index: 9
  • ▼
  • 16h
  • 36°C
  • Feels like:
    41°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 5%
  • Precipitation: 0mm
  • Wind: 18km/hENE 77°
  • Humidity: 44%
  • Pressure: 1007mbar
  • Visibility: 16km
  • UV index: 3
  • ▼
  • 18h
  • 33°C
  • Feels like:
    37°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0mm
  • Wind: 17km/hENE 74°
  • Humidity: 52%
  • Pressure: 1009mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
Sunset: 18:12
  • 20h
  • 30°C
  • Feels like:
    34°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 1%
  • Precipitation: 0mm
  • Wind: 14km/hENE 64°
  • Humidity: 63%
  • Pressure: 1010mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 22h
  • 28°C
  • Feels like:
    31°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 3%
  • Precipitation: 0mm
  • Wind: 12km/hENE 56°
  • Humidity: 73%
  • Pressure: 1012mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
Today, in Porto Grande, primarily cloud-filled and occasionally clear weather is expected.
The temperature will be between the lowest temperature of 23°C and the highest temperature of 36°C. The feels-like temperature will be between the lowest temperature of 23°C and the highest temperature of 42°C. The hottest part of the day will be from 13h to 16h.
Today, the temperature is expected to be relatively higher than October's normal maximum of 32.5°C. Today, the lowest temperature will be also in line with October's usual minimum.
Updated: Oct 24, 2026 @ 03:01:44 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

At 00:01 -03, the temperature is 26°C. Feels-like temperature is 29°C.

On Saturday, patchy clouds will move across the sky, allowing for sunshine at times.

Today, the highest temperature will be 37°C, while the lowest temperature will be 24°C. The maximum heat index, which adjusts the air temperature based on humidity, is computed to be 50°C.
The highest temperature today will be a few degrees higher than the average maximum temperature in October. Today, the lowest temperature will be in line with the average low temperature.

On Saturday, in Porto Grande, sunrise will be at 06:06 and sunset at 18:12 (-03).

In Porto Grande, Brazil, today, there will be 12h and 6min of daylight.