Weather forecast for todaySanta Cruz do Piauí, Brazil

Weather forecast for today

Current condition 09:38 -03

  • 32°C
  • Feels like:
    36°C
Fair
Fair
  • Precipitation: 0mm
  • Wind: 19km/hESE 110°
  • Humidity: 50%
  • Dewpoint: 21°C
  • Pressure: 1014.9mbar
  • Visibility: 16.09km
  • UV index: 11
  • ▼
At the moment, in Santa Cruz do Piauí, visibility is excellent under fair skies, ideal for outdoor activities.
The temperature is a tropical 32°C, meanwhile, the real-feel temperature of which indicates how humid air affects the felt temperature is evaluated at a sweltering 36°C. The current temperature is a few degrees off the maximum of 37°C for the day.

Wednesday 28. Oct 2026

  • 37°C
  • 27°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 24%
  • Precipitation: 0mm
  • Wind: 20km/hESE 116°
  • Humidity: 41%
  • UV index: 11
  • Sunrise: 05:20 -03
  • Sunset: 17:41 -03
  • ▼
On Wednesday, 28th of October, changing cloud patterns will allow for periods of sunshine.
The temperature will vary between a maximum of a very hot 37°C and a minimum of a warm 27°C.
The maximum heat index, which combines relative humidity and air temperature, is estimated at a blistering 42°C. Note that heat index values are valued for light wind and location in the shade. Exposure to direct sunshine can increase heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
The expected maximum is expected to be in line with the regular October temperature of 36°C.
Sunrise was at 05:20 and sunset will be at 17:41; the daylight will last for 12h and 20min.

Hourly overview

Hourly temperatures

Warmest period: 14h - 16h 40°C.
Coldest hour: 0h 32°C.

Chance of precipitation

Highest chance: 15%.

Hourly weather forecast

  • 10h
  • 33°C
  • Feels like:
    36°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 15%
  • Precipitation: 0mm
  • Wind: 19km/hESE 113°
  • Humidity: 48%
  • Pressure: 1014mbar
  • Visibility: 16km
  • UV index: 11
  • ▼
  • 11h
  • 34°C
  • Feels like:
    38°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 2%
  • Precipitation: 0mm
  • Wind: 17km/hESE 116°
  • Humidity: 44%
  • Pressure: 1013mbar
  • Visibility: 16km
  • UV index: 11
  • ▼
  • 12h
  • 35°C
  • Feels like:
    39°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 10%
  • Precipitation: 0mm
  • Wind: 16km/hESE 121°
  • Humidity: 42%
  • Pressure: 1012mbar
  • Visibility: 16km
  • UV index: 11
  • ▼
  • 13h
  • 36°C
  • Feels like:
    40°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 8%
  • Precipitation: 0mm
  • Wind: 16km/hSE 124°
  • Humidity: 38%
  • Pressure: 1010mbar
  • Visibility: 16km
  • UV index: 11
  • ▼
  • 14h
  • 37°C
  • Feels like:
    40°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 7%
  • Precipitation: 0mm
  • Wind: 16km/hESE 122°
  • Humidity: 36%
  • Pressure: 1009mbar
  • Visibility: 16km
  • UV index: 9
  • ▼
  • 15h
  • 37°C
  • Feels like:
    40°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 9%
  • Precipitation: 0mm
  • Wind: 15km/hESE 119°
  • Humidity: 35%
  • Pressure: 1008mbar
  • Visibility: 16km
  • UV index: 4
  • ▼
  • 16h
  • 37°C
  • Feels like:
    40°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 2%
  • Precipitation: 0mm
  • Wind: 16km/hESE 115°
  • Humidity: 36%
  • Pressure: 1008mbar
  • Visibility: 16km
  • UV index: 2
  • ▼
  • 17h
  • 36°C
  • Feels like:
    39°C
Sunny
Sunny
  • Precip. probability: 5%
  • Precipitation: 0mm
  • Wind: 13km/hESE 116°
  • Humidity: 38%
  • Pressure: 1008mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
Sunset: 17:41
  • 18h
  • 35°C
  • Feels like:
    38°C
Mostly Clear
Mostly Clear
  • Precip. probability: 6%
  • Precipitation: 0mm
  • Wind: 10km/hESE 111°
  • Humidity: 41%
  • Pressure: 1009mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 19h
  • 33°C
  • Feels like:
    36°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 22%
  • Precipitation: 0mm
  • Wind: 7km/hE 93°
  • Humidity: 47%
  • Pressure: 1010mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 20h
  • 32°C
  • Feels like:
    35°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 15%
  • Precipitation: 0mm
  • Wind: 6km/hENE 67°
  • Humidity: 50%
  • Pressure: 1011mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 21h
  • 31°C
  • Feels like:
    34°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 23%
  • Precipitation: 0mm
  • Wind: 6km/hN 0°
  • Humidity: 53%
  • Pressure: 1012mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 22h
  • 30°C
  • Feels like:
    33°C
Mostly Clear
Mostly Clear
  • Precip. probability: 2%
  • Precipitation: 0mm
  • Wind: 8km/hNNE 13°
  • Humidity: 55%
  • Pressure: 1012mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 23h
  • 30°C
  • Feels like:
    32°C
Mostly Clear
Mostly Clear
  • Precip. probability: 1%
  • Precipitation: 0mm
  • Wind: 8km/hNE 38°
  • Humidity: 58%
  • Pressure: 1012mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
Today, in Santa Cruz do Piauí, primarily cloud-filled and occasionally sun-filled weather is anticipated.
The temperature will be between the highest temperature of 37°C and the lowest temperature of 30°C. The hottest part of the day will be from 14h to 16h.
The maximum temperature will be resembling the average high of 36°C in October. The nighttime low will be also moderately higher than the typical October minimum temperature of 24.1°C.
In Santa Cruz do Piauí, October experiences the warmest weather, with highs averaging 36°C and lows around 24.1°C.
Updated: Oct 28, 2026 @ 12:38:36 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

The temperature at 09:38 -03 in Santa Cruz do Piauí is 32°C. Feels-like temperature is 36°C.

Today, in Santa Cruz do Piauí, occasional clouds will pass by, but expect bright spells.

Today, the highest temperature will be 37°C, while the lowest temperature will be 27°C. The maximum heat index, which integrates air moisture with ambient temperature, is assessed at 42°C.
The highest temperature will be in line with the average maximum of 36°C in October. The lowest temperature will be a few degrees higher than the average low of 24.1°C.

On Wednesday, in Santa Cruz do Piauí, sunrise was at 05:20 and sunset will be at 17:41 (-03).

In Santa Cruz do Piauí, today, there will be 12h and 20min of daylight.