Weather forecast for todayPrata do Piauí, Brazil

Weather forecast for today

Current condition 01:23 -03

  • 29°C
  • Feels like:
    33°C
Fair
Fair
  • Precipitation: 0mm
  • Wind: 14km/hNNW 340°
  • Humidity: 64%
  • Dewpoint: 22°C
  • Pressure: 1010.5mbar
  • Visibility: 16.09km
  • UV index: 0
  • ▼
Currently, the weather remains fair, with minimal cloud cover in sight.
The temperature is a moderately hot 29°C, the felt air temperature, which represents the influence of relative humidity on air temperature, registers as assessed at a humid 33°C. The current temperature is relatively far from the maximum of 39°C predicted for today.

Sunday 18. Oct 2026

  • 39°C
  • 26°C
Mostly Sunny
Mostly Sunny
  • Precip. probability: 4%
  • Precipitation: 0mm
  • Wind: 12km/hNNE 29°
  • Humidity: 40%
  • UV index: 11
  • Sunrise: 05:26 -03
  • Sunset: 17:41 -03
  • ▼
Today, clear skies with only minor cloud interruptions are in the outlook.
The highest temperature will be a sizzling 39°C, while the lowest temperature will be a moderately hot 26°C.
The maximum heat index, which combines relative humidity and air temperature, is evaluated at a dangerously hot 46°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.
The day’s top temperature is expected to be a few degrees higher than the typical October high of 36.5°C.
Sunrise will be at 05:26 and sunset at 17:41; the daylight will last for 12h and 15min.

Hourly overview

Hourly temperatures

Warmest period: 14h - 17h 40°C.
Coldest hour: 5h 29°C.

Chance of precipitation

Highest chance: 20h 39%.

Hourly weather forecast

  • 2h
  • 29°C
  • Feels like:
    32°C
Mostly Clear
Mostly Clear
  • Precip. probability: 1%
  • Precipitation: 0mm
  • Wind: 14km/hNNW 340°
  • Humidity: 66%
  • Pressure: 1010mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 4h
  • 28°C
  • Feels like:
    30°C
Mostly Clear
Mostly Clear
  • Precip. probability: 2%
  • Precipitation: 0mm
  • Wind: 11km/hNNW 336°
  • Humidity: 68%
  • Pressure: 1011mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
Sunrise: 05:26
  • 6h
  • 27°C
  • Feels like:
    29°C
Sunny
Sunny
  • Precip. probability: 2%
  • Precipitation: 0mm
  • Wind: 7km/hNNW 345°
  • Humidity: 70%
  • Pressure: 1012mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 8h
  • 29°C
  • Feels like:
    31°C
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0mm
  • Wind: 11km/hNE 38°
  • Humidity: 57%
  • Pressure: 1013mbar
  • Visibility: 16km
  • UV index: 5
  • ▼
  • 10h
  • 33°C
  • Feels like:
    35°C
Sunny
Sunny
  • Precip. probability: 2%
  • Precipitation: 0mm
  • Wind: 12km/hENE 66°
  • Humidity: 45%
  • Pressure: 1012mbar
  • Visibility: 16km
  • UV index: 11
  • ▼
  • 12h
  • 35°C
  • Feels like:
    38°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 1%
  • Precipitation: 0mm
  • Wind: 8km/hNE 53°
  • Humidity: 37%
  • Pressure: 1010mbar
  • Visibility: 16km
  • UV index: 11
  • ▼
  • 14h
  • 37°C
  • Feels like:
    40°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 1%
  • Precipitation: 0mm
  • Wind: 8km/hNE 34°
  • Humidity: 33%
  • Pressure: 1007mbar
  • Visibility: 16km
  • UV index: 10
  • ▼
  • 16h
  • 38°C
  • Feels like:
    40°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0mm
  • Wind: 8km/hN 10°
  • Humidity: 28%
  • Pressure: 1006mbar
  • Visibility: 16km
  • UV index: 2
  • ▼
Sunset: 17:41
  • 18h
  • 37°C
  • Feels like:
    39°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0mm
  • Wind: 7km/hWNW 294°
  • Humidity: 32%
  • Pressure: 1007mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 20h
  • 34°C
  • Feels like:
    37°C
Showers
Showers
  • Precip. probability: 39%
  • Precipitation: 1mm
  • Wind: 6km/hWSW 254°
  • Humidity: 42%
  • Pressure: 1009mbar
  • Visibility: 11km
  • UV index: 0
  • ▼
  • 22h
  • 31°C
  • Feels like:
    34°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 8%
  • Precipitation: 0mm
  • Wind: 9km/hWSW 246°
  • Humidity: 51%
  • Pressure: 1010mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
Today, a combination of gloomy, mostly clear and rain-filled weather is anticipated.
With a probability of 39%, minimal rainfall is predicted at midnight.
The temperature will vary between the lowest temperature of 27°C and the highest temperature of 38°C. The hottest part of the day will be from 15h to 17h.
Today, the forecasted high will be a couple of degrees higher than October's typical peak temperature. The night temperature will be also comparable to the standard October low of 24.5°C.
Updated: Oct 18, 2026 @ 04:23:17 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

The temperature at 01:23 -03 is 29°C. Feels-like temperature is 33°C.

Today, in Prata do Piauí, a bright and mostly cloud-free sky is in store.

Today, the maximum temperature will be 39°C, while the minimum temperature will be 26°C. The maximum heat index, which measures the combined effect of heat and moisture, is evaluated at 46°C.
Today, the highest temperature will be a few degrees higher than the average maximum temperature in October. The lowest temperature today will be in line with the average low temperature.

On Sunday, in Prata do Piauí, sunrise will be at 05:26 and sunset at 17:41 (-03).

In Prata do Piauí, the length of the day today will be 12h and 15min.