Piauí Weather Today

29°

Partly cloudy, feels like 32°.

Teresina, Piauí, Brazil · Wednesday, 4 November 2026 00:30 local time

Low/High

26°/40°

Humidity

64%

Visibility

24.1 km

Wind

11.5 km/h

Dew point

22°

0.0

Next 24 Hours

Piauí Hourly Weather

Piauí Hourly Weather
Time	Temperature / Feels like	Weather / Chance of rain
00:00	30 ° / 33 °	6 % Partly cloudy
01:00	29 ° / 31 °	4 % Partly cloudy
02:00	28 ° / 31 °	2 % Partly cloudy
03:00	27 ° / 31 °	0 % Partly cloudy
04:00	27 ° / 30 °	0 % Mostly clear
05:00	26 ° / 30 °	0 % Mostly clear
06:00	26 ° / 30 °	0 % Mostly clear
07:00	27 ° / 32 °	0 % Mostly clear
08:00	30 ° / 34 °	0 % Partly cloudy
09:00	33 ° / 36 °	0 % Mostly clear
10:00	35 ° / 39 °	0 % Mostly clear
11:00	37 ° / 41 °	0 % Mostly clear

48-hour weather

Piauí 7-Day Forecast

Piauí 7-Day Forecast
Date	Low/High	Weather	Chance of rain	Wind	Summary
Today	26 °/40 °	Partly cloudy	6%	15 km/h	Today Weather Low/High26°/40° Humidity47% Pressure999 hPa Sunrise/Sunset 05:25 17:43
Thu 5 Nov	26 °/41 °	Partly cloudy	0%	12 km/h	Thu 5 Nov Weather Low/High26°/41° Humidity47% Pressure999 hPa Sunrise/Sunset 05:25 17:43
Fri 6 Nov	26 °/41 °	Overcast	0%	11 km/h	Fri 6 Nov Weather Low/High26°/41° Humidity50% Pressure999 hPa Sunrise/Sunset 05:25 17:44
Sat 7 Nov	25 °/42 °	Overcast	3%	14 km/h	Sat 7 Nov Weather Low/High25°/42° Humidity50% Pressure999 hPa Sunrise/Sunset 05:25 17:44
Sun 8 Nov	26 °/40 °	Overcast	24%	15 km/h	Sun 8 Nov Weather Low/High26°/40° Humidity53% Pressure1001 hPa Sunrise/Sunset 05:25 17:44
Mon 9 Nov	27 °/40 °	Thunderstorm	26%	13 km/h	Mon 9 Nov Weather Low/High27°/40° Humidity56% Pressure1004 hPa Sunrise/Sunset 05:25 17:44
Tue 10 Nov	25 °/33 °	Moderate rain	31%	12 km/h	Tue 10 Nov Weather Low/High25°/33° Humidity73% Pressure1005 hPa Sunrise/Sunset 05:25 17:44

Piauí Weather Summary

This page uses the forecast point for Teresina, the administrative centre of Piauí. Conditions vary across the region.

Teresina, Wednesday 4 November 2026: partly cloudy, 29°C (feels like 32°C), with a range of 26–40°C today. The chance of rain over the next 24 hours is low (6% at most). Tomorrow: partly cloudy, 26–41°C — see weather tomorrow or the hourly forecast.

Updated at 00:31 local time, 4 November 2026

Piauí Hourly Temperature and Chance of Rain

Piauí Temperature and Chance of Rain, Next Days

About Piauí

Piauí is a region in Brazil. Its forecast point is at Teresina, the administrative centre, at 5.09°S, 42.80°W, about 87 m above sea level. Local time in Teresina is UTC−3 (America/Fortaleza). Data combine the ECMWF, ICON and GFS weather models and refresh every 15 minutes; for official warnings, follow the national weather service.

Piauí Air Quality

Moderate · AQI 51

Air quality is acceptable; people who are unusually sensitive should consider limiting prolonged outdoor exertion.

PM2.5 (µg/m³)24

PM10 (µg/m³)26

O₃ (µg/m³)24

NO₂ (µg/m³)22

SO₂ (µg/m³)2.3

CO (µg/m³)361

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Weather Near Piauí

Maranhão 330 km Ceará 496 km Pará 750 km Tocantins 833 km Rio Grande do Norte 845 km Sergipe 907 km Paraíba 908 km Alagoas 934 km

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