Alto
Região Geográfica Intermediária de Parnaíba, Piauí, Brazil
Current Weather
33°91°
Mostly Clear
Feels Like: 29°84°
Min: 25°77°
Max: 39°102°
The next few hours will be clear, with tomorrow reaching 38°C and dropping to 24°C. The coming days will be mostly clear
Hourly Forecast
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Air Quality
Air quality is satisfactory, and air pollution poses little or no risk.
Daylight Hours
05:25
Sunrise
17:33
Sunset
Moon
16:19
Moonrise
03:50
Moonset
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View stargazing scoreWeather in Alto tomorrow, October 25, 2026
Cloud cover dominates in Alto on October 25, 2026, keeping sunshine limited. Expect a grey, overcast feel rather than long bright spells. The morning looks comparatively open, with cloud near 53% around 11:00. Early outdoor plans have a better chance of staying dry and bright.Cloud cover dominates in Alto on October 25, 2026, keeping sunshine limited. Expect a grey, overcast feel rather than long bright spells. The morning looks comparatively open, with cloud near 53% around 11:00. Early outdoor plans have a better chance of staying dry and bright.
Expect highs of 38°C and cooler readings close to 25°C. Moisture in the air spans 24%-74%, with the highest values around 06:00. Expect gentle winds, highest near 09:00 at 17 km/h.Expect highs of 101°F and cooler readings close to 77°F. Moisture in the air spans 24%-74%, with the highest values around 06:00. Expect gentle winds, highest near 09:00 at 10 mph.
Afternoon skies stay clogged, peaking close to 73% near 15:00. The grey theme continues rather than clearing out. Expect visibility around 16.1 km. Expect sunrise at 05:25, sunset at 17:33, and 12 hours 8 minutes of sunlight today overall.Afternoon skies stay clogged, peaking close to 73% near 15:00. The grey theme continues rather than clearing out. Expect visibility around 10 mi. Expect sunrise at 05:25, sunset at 17:33, and 12 hours 8 minutes of sunlight today overall.
Taken together, overcast skies in Alto on October 25, 2026 favour indoor or covered options, with temperatures near 38°C.Taken together, overcast skies in Alto on October 25, 2026 favour indoor or covered options, with temperatures near 101°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 31°C.The warmest month in Alto is October, with average high temperatures of 98°F. The average temperature during this period is around 87°F.
How cold does it get in Alto?
The coldest month in Alto is July, with average low temperatures of 22°C. The average temperature during this period is around 28°C.The coldest month in Alto is July, with average low temperatures of 72°F. The average temperature during this period is around 82°F.
What is the wettest time of year in Alto?
The wettest month in Alto is March, with an average of 270 mm of precipitation.The wettest month in Alto is March, with an average of 10.6 in of precipitation.
What is the driest time of year in Alto?
The driest month in Alto is September, with an average of 0 mm of precipitation.The driest month in Alto is September, with an average of 0 in of precipitation.