Weather forecast for todayBom Princípio do Piauí, Brazil

Weather forecast for today

Current condition 07:07 -03

  • 27°C
  • Feels like:
    29°C
Partly Cloudy
Partly Cloudy
  • Precipitation: 0mm
  • Wind: 19km/hENE 70°
  • Humidity: 73%
  • Dewpoint: 22°C
  • Pressure: 1012.53mbar
  • Visibility: 16.09km
  • UV index: 2
  • ▼
In Bom Princípio do Piauí, currently, scattered clouds are present, allowing some sunlight through.
The temperature is a temperate 27°C, with the real-feel temperature being computed to be a moderately hot 29°C. The current temperature is relatively far from today's maximum-forecasted 35°C.

Sunday 18. Oct 2026

  • 35°C
  • 24°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 3%
  • Precipitation: 0mm
  • Wind: 27km/hNE 56°
  • Humidity: 52%
  • UV index: 11
  • Sunrise: 05:26 -03
  • Sunset: 17:37 -03
  • ▼
Today, in Bom Princípio do Piauí, mostly clear with scattered clouds is expected.
The temperature is anticipated to vary between a maximum of a steamy 35°C and a minimum of a warm 24°C.
The maximum heat index, which measures the combined effect of heat and moisture, is evaluated at a blistering 41°C. Take into consideration that the heat index values are calculated for shade and light wind conditions. With exposure to direct sunlight, the heat index may be increased by up to 15 Fahrenheit (8 Celsius) degrees.
Sunrise was at 05:26 and sunset will be at 17:37; the daylight will last for 12h and 11min.

Hourly overview

Hourly temperatures

Warmest hour: 14h 39°C.
Coldest period: 22h - 0h 28°C.

Chance of precipitation

Highest chance: 22h - 0h 5%.

Hourly weather forecast

  • 8h
  • 29°C
  • Feels like:
    32°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 1%
  • Precipitation: 0mm
  • Wind: 24km/hENE 74°
  • Humidity: 64%
  • Pressure: 1013mbar
  • Visibility: 16km
  • UV index: 4
  • ▼
  • 9h
  • 31°C
  • Feels like:
    34°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0mm
  • Wind: 26km/hENE 74°
  • Humidity: 55%
  • Pressure: 1013mbar
  • Visibility: 16km
  • UV index: 9
  • ▼
  • 10h
  • 32°C
  • Feels like:
    36°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 1%
  • Precipitation: 0mm
  • Wind: 26km/hENE 76°
  • Humidity: 48%
  • Pressure: 1012mbar
  • Visibility: 16km
  • UV index: 11
  • ▼
  • 11h
  • 34°C
  • Feels like:
    37°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 2%
  • Precipitation: 0mm
  • Wind: 25km/hENE 75°
  • Humidity: 43%
  • Pressure: 1011mbar
  • Visibility: 16km
  • UV index: 11
  • ▼
  • 12h
  • 35°C
  • Feels like:
    38°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 3%
  • Precipitation: 0mm
  • Wind: 23km/hENE 70°
  • Humidity: 41%
  • Pressure: 1010mbar
  • Visibility: 16km
  • UV index: 11
  • ▼
  • 13h
  • 35°C
  • Feels like:
    39°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 2%
  • Precipitation: 0mm
  • Wind: 24km/hENE 58°
  • Humidity: 43%
  • Pressure: 1009mbar
  • Visibility: 16km
  • UV index: 11
  • ▼
  • 14h
  • 35°C
  • Feels like:
    39°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 2%
  • Precipitation: 0mm
  • Wind: 26km/hNE 44°
  • Humidity: 43%
  • Pressure: 1008mbar
  • Visibility: 16km
  • UV index: 9
  • ▼
  • 15h
  • 34°C
  • Feels like:
    38°C
Mostly Sunny
Mostly Sunny
  • Precip. probability: 2%
  • Precipitation: 0mm
  • Wind: 27km/hNE 38°
  • Humidity: 45%
  • Pressure: 1008mbar
  • Visibility: 16km
  • UV index: 5
  • ▼
  • 16h
  • 33°C
  • Feels like:
    37°C
Mostly Sunny
Mostly Sunny
  • Precip. probability: 2%
  • Precipitation: 0mm
  • Wind: 26km/hNE 38°
  • Humidity: 49%
  • Pressure: 1008mbar
  • Visibility: 16km
  • UV index: 2
  • ▼
  • 17h
  • 31°C
  • Feels like:
    35°C
Mostly Sunny
Mostly Sunny
  • Precip. probability: 3%
  • Precipitation: 0mm
  • Wind: 24km/hNE 38°
  • Humidity: 55%
  • Pressure: 1009mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
Sunset: 17:37
  • 18h
  • 29°C
  • Feels like:
    33°C
Mostly Clear
Mostly Clear
  • Precip. probability: 2%
  • Precipitation: 0mm
  • Wind: 22km/hNE 36°
  • Humidity: 63%
  • Pressure: 1009mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 19h
  • 28°C
  • Feels like:
    32°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 4%
  • Precipitation: 0mm
  • Wind: 20km/hNE 42°
  • Humidity: 69%
  • Pressure: 1010mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 20h
  • 27°C
  • Feels like:
    30°C
Mostly Clear
Mostly Clear
  • Precip. probability: 4%
  • Precipitation: 0mm
  • Wind: 19km/hNE 51°
  • Humidity: 74%
  • Pressure: 1011mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 21h
  • 27°C
  • Feels like:
    29°C
Clear
Clear
  • Precip. probability: 4%
  • Precipitation: 0mm
  • Wind: 18km/hNE 55°
  • Humidity: 76%
  • Pressure: 1012mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 22h
  • 26°C
  • Feels like:
    28°C
Clear
Clear
  • Precip. probability: 5%
  • Precipitation: 0mm
  • Wind: 19km/hENE 58°
  • Humidity: 78%
  • Pressure: 1012mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 23h
  • 25°C
  • Feels like:
    28°C
Clear
Clear
  • Precip. probability: 5%
  • Precipitation: 0mm
  • Wind: 19km/hENE 60°
  • Humidity: 79%
  • Pressure: 1012mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
Today, in Bom Princípio do Piauí, a combination of overcast and dry and sunny weather is expected.
The temperature will be between a maximum of 35°C and a minimum of 25°C. The feels-like temperature will be between the highest temperature of 39°C and the lowest temperature of 28°C. The hottest part of the day will be from 12h to 14h.
Updated: Oct 18, 2026 @ 10:07:03 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

The temperature at 07:07 -03 is 27°C.

On Sunday, a partly cloudy outlook will keep the sky interesting throughout the day.

Today, the maximum temperature will be 35°C, while the minimum temperature will be 24°C. The maximum heat index, which integrates air moisture with ambient temperature, is evaluated at 41°C.

On Sunday, in Bom Princípio do Piauí, sunrise was at 05:26 and sunset will be at 17:37 (-03).

In Bom Princípio do Piauí, today, there will be 12h and 11min of daylight.