Weather forecast for todaySantana do Piauí, Brazil

Weather forecast for today

Current condition 15:14 -03

  • 38°C
  • Feels like:
    39°C
Partly Cloudy
Partly Cloudy
  • Precipitation: 0mm
  • Wind: 10km/hNE 50°
  • Humidity: 28%
  • Dewpoint: 16°C
  • Pressure: 1005.76mbar
  • Visibility: 16.09km
  • UV index: 4
  • ▼
Currently, in Santana do Piauí, scattered clouds are present, allowing some sunlight through.
The temperature is a steamy 38°C, while the felt air temperature is a similar 39°C.

Saturday 17. Oct 2026

  • min.
  • 26°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 5%
  • Precipitation: 0mm
  • Wind: 13km/hNNE 12°
  • Humidity: 42%
  • UV index: 0
  • Sunrise: 05:23 -03
  • Sunset: 17:39 -03
  • ▼
In Santana do Piauí, for the rest of Saturday, thin clouds will pass through at times, but overall, it will remain bright.
The lowest temperature will be a warm 26°C.
Sunrise was at 05:23 and sunset will be at 17:39; the daylight will last for 12h and 16min.

Hourly overview

Hourly temperatures

Warmest period: 16h - 17h 39°C.
Coldest period: 23h - 0h 32°C.

Chance of precipitation

Highest chance: 20h 3%.

Hourly weather forecast

  • 16h
  • 37°C
  • Feels like:
    39°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 1%
  • Precipitation: 0mm
  • Wind: 10km/hNE 54°
  • Humidity: 29%
  • Pressure: 1005mbar
  • Visibility: 16km
  • UV index: 1
  • ▼
  • 17h
  • 37°C
  • Feels like:
    39°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 2%
  • Precipitation: 0mm
  • Wind: 9km/hNE 42°
  • Humidity: 29%
  • Pressure: 1006mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
Sunset: 17:39
  • 18h
  • 36°C
  • Feels like:
    38°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 2%
  • Precipitation: 0mm
  • Wind: 7km/hNNE 18°
  • Humidity: 32%
  • Pressure: 1006mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 19h
  • 34°C
  • Feels like:
    36°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 1%
  • Precipitation: 0mm
  • Wind: 6km/hN 9°
  • Humidity: 37%
  • Pressure: 1008mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 20h
  • 33°C
  • Feels like:
    35°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 3%
  • Precipitation: 0mm
  • Wind: 5km/hN 5°
  • Humidity: 38%
  • Pressure: 1009mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 21h
  • 33°C
  • Feels like:
    34°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 1%
  • Precipitation: 0mm
  • Wind: 6km/hN 9°
  • Humidity: 40%
  • Pressure: 1009mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 22h
  • 32°C
  • Feels like:
    33°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0mm
  • Wind: 7km/hNNE 12°
  • Humidity: 41%
  • Pressure: 1010mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 23h
  • 31°C
  • Feels like:
    32°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0mm
  • Wind: 8km/hN 6°
  • Humidity: 43%
  • Pressure: 1010mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 0h
  • 31°C
  • Feels like:
    32°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 1%
  • Precipitation: 0mm
  • Wind: 9km/hN 0°
  • Humidity: 44%
  • Pressure: 1010mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 1h
  • 30°C
  • Feels like:
    31°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 5%
  • Precipitation: 0mm
  • Wind: 8km/hN 358°
  • Humidity: 45%
  • Pressure: 1009mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
During the afternoon and for the rest of the day, cloudy weather is anticipated.
The temperature will be between a maximum of 37°C and a minimum of 31°C.
Updated: Oct 17, 2026 @ 18:14:47 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

The current temperature (15:14 -03) is 38°C.

On Saturday, in Santana do Piauí, variable cloud cover will persist, but sunshine will break through.

On Saturday, in Santana do Piauí, sunrise was at 05:23 and sunset will be at 17:39 (-03).

In Santana do Piauí, the length of the day today will be 12h and 16min.