Altos

Centro, Região Geográfica Intermediária de Teresina, Piauí, Brazil

Current Weather

33°92°

Partly Cloudy

Feels Like: 37°99°

Min: 25°77°

Max: 38°100°

The next few hours will be partly cloudy, with today reaching 38°C and dropping to 24°C. The coming days will be mostly clear throughout the day.

Hourly Forecast

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Air Quality

32
Good

Air quality is satisfactory, and air pollution poses little or no risk.

GoodHazardous

Daylight Hours

05:28

Sunrise

17:38

Sunset

12 hours 9 minutes of sunlight today

Moon

17:16

Moonrise

04:40

Moonset

Daily Forecast

Today

25°77°
38°100°

Monday

24°76°
37°99°

Tuesday

25°76°
37°99°

Wednesday

25°77°
38°101°

Thursday

25°76°
37°99°

Friday

25°78°
38°100°

Saturday

25°77°
38°100°

Sunday

25°77°
38°100°

Monday

25°77°
38°101°

Tuesday

25°77°
38°101°

UV Index

Minimize sun exposure
8Very High
LowExtreme

Humidity

44%Dry
LowHigh

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Weather in Altos today, October 25, 2026

Altos stays under cloudy skies on October 25, 2026, with only brief brighter breaks. Plan for a day that feels grey more often than open. Morning skies stay relatively clear, holding cloud close to 54% near 11:00. The early part of the day favours being outside.Altos stays under cloudy skies on October 25, 2026, with only brief brighter breaks. Plan for a day that feels grey more often than open. Morning skies stay relatively clear, holding cloud close to 54% near 11:00. The early part of the day favours being outside.

Temperatures climb from an overnight low near 25°C toward a daytime high of about 38°C. Moisture in the air spans 30%-69%, with the highest values around 23:00. Airflow remains manageable, reaching about 20 km/h around 21:00.Temperatures climb from an overnight low near 77°F toward a daytime high of about 100°F. Moisture in the air spans 30%-69%, with the highest values around 23:00. Airflow remains manageable, reaching about 12 mph around 21:00.

Through the afternoon wet weather remains a factor, with rain chances near 20% around 14:00. Cloud also stays substantial, close to 59% near 15:00. Visibility stays near 16.1 km. Sunrise is at 05:28 and sunset at 17:38, giving 12 hours 9 minutes of sunlight today.Through the afternoon wet weather remains a factor, with rain chances near 20% around 14:00. Cloud also stays substantial, close to 59% near 15:00. Visibility stays near 10 mi. Sunrise is at 05:28 and sunset at 17:38, giving 12 hours 9 minutes of sunlight today.

The practical takeaway for Altos on October 25, 2026 is simple: plan for rain, keep layers handy, and work around a high of about 38°C.The practical takeaway for Altos on October 25, 2026 is simple: plan for rain, keep layers handy, and work around a high of about 100°F.

Frequently asked questions about weather in Altos

How warm does it get in Altos?

The warmest month in Altos is October, with average high temperatures of 37°C. The average temperature during this period is around 31°C.The warmest month in Altos is October, with average high temperatures of 99°F. The average temperature during this period is around 88°F.

How cold does it get in Altos?

The coldest month in Altos is July, with average low temperatures of 23°C. The average temperature during this period is around 28°C.The coldest month in Altos is July, with average low temperatures of 74°F. The average temperature during this period is around 82°F.

What is the wettest time of year in Altos?

The wettest month in Altos is March, with an average of 389 mm of precipitation.The wettest month in Altos is March, with an average of 15.3 in of precipitation.

What is the driest time of year in Altos?

The driest month in Altos is September, with an average of 1 mm of precipitation.The driest month in Altos is September, with an average of 0.1 in of precipitation.

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