Alto São Francisco

Região Metropolitana do Leste Maranhense, Maranhão, Brazil

Current Weather

25°77°

Partly Cloudy

Feels Like: 22°72°

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 partly cloudy

Hourly Forecast

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Air Quality

22
Good

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

GoodHazardous

Daylight Hours

05:34

Sunrise

17:43

Sunset

12 hours 9 minutes of sunlight today

Moon

17:21

Moonrise

04:45

Moonset

Daily Forecast

Today

25°77°
38°100°

Monday

24°76°
37°98°

Tuesday

25°77°
38°100°

Wednesday

24°76°
38°100°

Thursday

25°77°
36°97°

Friday

25°76°
36°97°

Saturday

24°75°
37°98°

Sunday

25°77°
37°99°

Monday

25°77°
38°100°

Tuesday

26°78°
36°97°

UV Index

No protection needed
0Low
LowExtreme

Humidity

83%Humid
LowHigh

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Weather in Alto São Francisco today, October 25, 2026

Alto São Francisco stays under cloudy skies on October 25, 2026, with only brief brighter breaks. Plan for a day that feels grey more often than open. The first half of the day looks overcast, as cloud amounts reach about 71% around 09:00. Brighter weather, if it comes, waits until later.Alto São Francisco stays under cloudy skies on October 25, 2026, with only brief brighter breaks. Plan for a day that feels grey more often than open. The first half of the day looks overcast, as cloud amounts reach about 71% around 09:00. Brighter weather, if it comes, waits until later.

Temperatures climb from an overnight low near 25°C toward a daytime high of about 38°C. Expect humidity between 32% and 85%, most humid near 06:00. A lighter breeze peaks around 21:00 near 19 km/h.Temperatures climb from an overnight low near 77°F toward a daytime high of about 100°F. Expect humidity between 32% and 85%, most humid near 06:00. A lighter breeze peaks around 21:00 near 12 mph.

Expect persistent cloud later on, with amounts around 68% by 12:00. Sunshine remains the exception, not the rule. Visibility stays near 16.1 km. Expect sunrise at 05:34, sunset at 17:43, and 12 hours 9 minutes of sunlight today overall.Expect persistent cloud later on, with amounts around 68% by 12:00. Sunshine remains the exception, not the rule. Visibility stays near 10 mi. Expect sunrise at 05:34, sunset at 17:43, and 12 hours 9 minutes of sunlight today overall.

The practical takeaway for Alto São Francisco on October 25, 2026 is a cloudy day that stays usable, just not particularly bright, around 38°C.The practical takeaway for Alto São Francisco on October 25, 2026 is a cloudy day that stays usable, just not particularly bright, around 100°F.

Frequently asked questions about weather in Alto São Francisco

How warm does it get in Alto São Francisco?

The warmest month in Alto São Francisco is October, with average high temperatures of 36°C. The average temperature during this period is around 30°C.The warmest month in Alto São Francisco is October, with average high temperatures of 97°F. The average temperature during this period is around 85°F.

How cold does it get in Alto São Francisco?

The coldest month in Alto São Francisco is August, with average low temperatures of 22°C. The average temperature during this period is around 28°C.The coldest month in Alto São Francisco is August, with average low temperatures of 72°F. The average temperature during this period is around 83°F.

What is the wettest time of year in Alto São Francisco?

The wettest month in Alto São Francisco is March, with an average of 324 mm of precipitation.The wettest month in Alto São Francisco is March, with an average of 12.8 in of precipitation.

What is the driest time of year in Alto São Francisco?

The driest month in Alto São Francisco is August, with an average of 3 mm of precipitation.The driest month in Alto São Francisco is August, with an average of 0.1 in of precipitation.

View full climate insights for Alto São Francisco →