Alto
Região Geográfica Intermediária de Parnaíba, Piauí, Brazil
Current Weather
27°81°
Clear
Feels Like: 27°81°
Min: 26°78°
Max: 40°103°
The next few hours will be clear, with tomorrow reaching 37°C and dropping to 25°C. The coming days will be drizzle
Hourly Forecast
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Air Quality
Air quality is satisfactory, and air pollution poses little or no risk.
Daylight Hours
05:28
Sunrise
17:34
Sunset
Moon
16:21
Moonrise
03:53
Moonset
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View stargazing scoreWeather in Alto tomorrow, October 25, 2026
Rain features in Alto on October 25, 2026, so keep waterproofs handy through the day. The damp theme is strongest where shower chances rise. Expect a brighter morning, with limited cloud around 52% by 11:00. Conditions start on a settled note.Rain features in Alto on October 25, 2026, so keep waterproofs handy through the day. The damp theme is strongest where shower chances rise. Expect a brighter morning, with limited cloud around 52% by 11:00. Conditions start on a settled note.
Expect highs of 37°C and cooler readings close to 26°C. Expect humidity between 35% and 78%, most humid near 03:00. A lighter breeze peaks around 15:00 near 20 km/h.Expect highs of 98°F and cooler readings close to 78°F. Expect humidity between 35% and 78%, most humid near 03:00. A lighter breeze peaks around 15:00 near 12 mph.
Through the afternoon wet weather remains a factor, with rain chances near 70% around 13:00. Cloud also stays substantial, close to 80% near 15:00. Expect visibility around 16.1 km. Expect sunrise at 05:28, sunset at 17:34, and 12 hours 6 minutes of sunlight today overall.Through the afternoon wet weather remains a factor, with rain chances near 70% around 13:00. Cloud also stays substantial, close to 80% near 15:00. Expect visibility around 10 mi. Expect sunrise at 05:28, sunset at 17:34, and 12 hours 6 minutes of sunlight today overall.
Taken together, Alto looks wet enough on October 25, 2026 that flexible outdoor plans work best, with temperatures peaking near 37°C.Taken together, Alto looks wet enough on October 25, 2026 that flexible outdoor plans work best, with temperatures peaking near 98°F.
Frequently asked questions about weather in Alto
How warm does it get in Alto?
The warmest month in Alto is October, with average high temperatures of 37°C. The average temperature during this period is around 30°C.The warmest month in Alto is October, with average high temperatures of 99°F. The average temperature during this period is around 86°F.
How cold does it get in Alto?
The coldest month in Alto is July, with average low temperatures of 23°C. The average temperature during this period is around 28°C.The coldest month in Alto is July, with average low temperatures of 74°F. The average temperature during this period is around 83°F.
What is the wettest time of year in Alto?
The wettest month in Alto is March, with an average of 345 mm of precipitation.The wettest month in Alto is March, with an average of 13.6 in of precipitation.
What is the driest time of year in Alto?
The driest month in Alto is September, with an average of 1 mm of precipitation.The driest month in Alto is September, with an average of 0 in of precipitation.