weathermetro
Cities / Brazil
/ Piauí
☁️ Santo Aleixo weather
Overcast. No rain expected in the next few hours.
Feels like 25° Wind 4 km/h S Humidity 56% UV 0 Air Good ☀ 05:51 - 17:50
Right now it is 24° in Santo Aleixo with overcast skies and today's high is 40° with an overnight low of 22° . The sun rises at 05:51 and sets at 17:50, giving 11h 59m of daylight. Over the coming week highs range from 40° to 44° .
Santo Aleixo is in Piauí, Brazil, sitting 161 m above sea level. Local time is America/Fortaleza (UTC−3), and every time on this page is shown in it.
Next 24 hours - temperature
21°
31°
40°
40°
22°
01:00 · 24.5° · 0 mm
02:00 · 23.7° · 0 mm
03:00 · 23.4° · 0 mm
04:00 · 22.8° · 0 mm
05:00 · 22.5° · 0 mm
06:00 · 21.8° · 0 mm
07:00 · 25.7° · 0 mm
08:00 · 29.1° · 0 mm
09:00 · 31.5° · 0 mm
10:00 · 33.8° · 0 mm
11:00 · 36° · 0 mm
12:00 · 37.9° · 0 mm
13:00 · 39.2° · 0 mm
14:00 · 39.8° · 0 mm
15:00 · 39.6° · 0 mm
16:00 · 39.7° · 0 mm
17:00 · 38.4° · 0 mm
18:00 · 34.8° · 0 mm
19:00 · 33.9° · 0 mm
20:00 · 33° · 0 mm
21:00 · 32.6° · 0 mm
22:00 · 32° · 0 mm
23:00 · 31.1° · 0 mm
00:00 · 30.8° · 0 mm
Precipitation
01:00 · 0 mm
01:00
02:00 · 0 mm
03:00 · 0 mm
04:00 · 0 mm
04:00
05:00 · 0 mm
06:00 · 0 mm
07:00 · 0 mm
07:00
08:00 · 0 mm
09:00 · 0 mm
10:00 · 0 mm
10:00
11:00 · 0 mm
12:00 · 0 mm
13:00 · 0 mm
13:00
14:00 · 0 mm
15:00 · 0 mm
16:00 · 0 mm
16:00
17:00 · 0 mm
18:00 · 0 mm
19:00 · 0 mm
19:00
20:00 · 0 mm
21:00 · 0 mm
22:00 · 0 mm
22:00
23:00 · 0 mm
00:00 · 0 mm
Hour by hour
TIME TEMP FEELS RAIN CONDITIONS
01:00
☁️
24.5°
24.9°
-
Overcast
02:00
☁️
23.7°
24.5°
-
Overcast
03:00
☁️
23.4°
23.6°
-
Overcast
04:00
☀️
22.8°
23.6°
-
Clear sky
05:00
☀️
22.5°
22.9°
-
Clear sky
06:00
☀️
21.8°
22.7°
-
Clear sky
07:00
🌤️
25.7°
26.2°
-
Mostly clear
08:00
☀️
29.1°
28.6°
-
Clear sky
09:00
🌤️
31.5°
30.9°
-
Mostly clear
10:00
⛅
33.8°
33.1°
-
Partly cloudy
11:00
🌤️
36°
35.4°
-
Mostly clear
12:00
☀️
37.9°
37.3°
-
Clear sky
☀️
TodaySeptember 1st
Avg 31° Low 22° at 06:00
High 40° at 14:00
Wind ~12 km/h
Cloudy
Clear
Clear
Cloudy
00:00
25°
02:00
24°
04:00
23°
06:00
22°
08:00
29°
10:00
34°
12:00
38°
14:00
40°
16:00
40°
18:00
35°
20:00
33°
22:00
32°
⛅
WednesdaySeptember 2nd
Avg 33° Low 24° at 06:00
High 44° at 14:00
Wind ~12 km/h
Cloudy
Clear
Clear
Cloudy
00:00
31°
02:00
29°
04:00
26°
06:00
24°
08:00
29°
10:00
35°
12:00
40°
14:00
44°
16:00
42°
18:00
35°
20:00
33°
22:00
33°
🌦️
ThursdaySeptember 3rd
Avg 32° Low 24° at 06:00
High 41° at 15:00
0.4 mm rain Feels 39° Wind ~17 km/h
Clear
Cloudy
00:00
31°
02:00
28°
04:00
26°
06:00
24°
08:00
29°
10:00
35°
12:00
39°
14:00
41°
16:00
40°
18:00
36°
20:00
30°
22:00
28°
0.4mm
☀️
FridaySeptember 4th
Avg 32° Low 23° at 06:00
High 40° at 15:00
Feels 38° Wind ~17 km/h
Cloudy
Clear
Clear
00:00
28°
02:00
28°
04:00
26°
06:00
23°
08:00
29°
10:00
34°
12:00
38°
14:00
40°
16:00
40°
18:00
34°
20:00
33°
22:00
31°
☀️
SaturdaySeptember 5th
Avg 32° Low 22° at 06:00
High 42° at 15:00
Wind ~11 km/h
Clear
00:00
27°
02:00
25°
04:00
23°
06:00
22°
08:00
29°
10:00
34°
12:00
38°
14:00
42°
16:00
41°
18:00
36°
20:00
34°
22:00
31°
☀️
SundaySeptember 6th
Avg 32° Low 21° at 05:00
High 42° at 15:00
Wind ~13 km/h
Clear
Cloudy
00:00
26°
02:00
24°
04:00
22°
06:00
21°
08:00
27°
10:00
34°
12:00
38°
14:00
42°
16:00
41°
18:00
36°
20:00
34°
22:00
32°
☀️
MondaySeptember 7th
Avg 33° Low 23° at 06:00
High 42° at 15:00
Feels 40° Wind ~14 km/h
Partly Cloudy
Clear
00:00
31°
02:00
29°
04:00
26°
06:00
23°
08:00
29°
10:00
36°
12:00
40°
14:00
42°
16:00
41°
18:00
38°
20:00
32°
22:00
30°
☀️
TuesdaySeptember 8th
Avg 32° Low 22° at 06:00
High 41° at 14:00
Feels 38° Wind ~18 km/h
Clear
Cloudy
00:00
30°
02:00
28°
04:00
25°
06:00
22°
08:00
29°
10:00
35°
12:00
39°
14:00
41°
16:00
39°
18:00
34°
20:00
33°
22:00
33°
☀️
WednesdaySeptember 9th
Avg 31° Low 22° at 06:00
High 39° at 15:00
Feels 35° Wind ~18 km/h
Clear
00:00
31°
02:00
29°
04:00
25°
06:00
22°
08:00
28°
10:00
33°
12:00
37°
14:00
39°
16:00
38°
18:00
33°
20:00
29°
22:00
26°
☀️
ThursdaySeptember 10th
Avg 31° Low 24° at 00:00
High 39° at 14:00
Feels 35° Wind ~23 km/h
Clear
00:00
24°
02:00
27°
04:00
27°
06:00
24°
08:00
29°
10:00
33°
12:00
37°
14:00
39°
16:00
37°
18:00
34°
20:00
31°
22:00
28°
☀️
FridaySeptember 11th
Avg 31° Low 25° at 00:00
High 38° at 14:00
Feels 34° Wind ~25 km/h
Clear
Partly Cloudy
00:00
25°
02:00
27°
04:00
27°
06:00
25°
08:00
29°
10:00
33°
12:00
37°
14:00
38°
16:00
37°
18:00
33°
20:00
30°
22:00
28°
☀️
SaturdaySeptember 12th
Avg 31° Low 23° at 06:00
High 40° at 14:00
Feels 37° Wind ~16 km/h
Clear
00:00
27°
02:00
26°
04:00
25°
06:00
23°
08:00
28°
10:00
33°
12:00
37°
14:00
40°
16:00
38°
18:00
33°
20:00
30°
22:00
28°
☀️
SundaySeptember 13th
Avg 32° Low 25° at 06:00
High 40° at 14:00
Wind ~15 km/h
Clear
00:00
29°
02:00
28°
04:00
27°
06:00
25°
08:00
29°
10:00
34°
12:00
39°
14:00
40°
16:00
39°
18:00
34°
20:00
31°
22:00
30°
☀️
MondaySeptember 14th
Avg 33° Low 24° at 06:00
High 42° at 14:00
Wind ~12 km/h
Cloudy
Clear
00:00
31°
02:00
30°
04:00
27°
06:00
24°
08:00
29°
10:00
35°
12:00
40°
14:00
42°
16:00
40°
18:00
35°
20:00
33°
22:00
31°
☀️
TuesdaySeptember 15th
Avg 33° Low 24° at 06:00
High 42° at 15:00
Wind ~15 km/h
Cloudy
Clear
00:00
31°
02:00
31°
04:00
28°
06:00
24°
08:00
29°
10:00
35°
12:00
40°
14:00
42°
16:00
41°
18:00
38°
20:00
33°
22:00
31°
☀️
WednesdaySeptember 16th
Avg 32° Low 0° at 06:00
High 0° at 15:00
Feels 37° Wind ~17 km/h
Cloudy
Clear
Unknown
00:00
32°
02:00
30°
04:00
27°
06:00
25°
08:00
29°
10:00
34°
12:00
37°
14:00
38°
16:00
0°
18:00
0°
20:00
0°
22:00
0°
Sun
☀️ Sunrise 05:51 · Sunset 17:50
11h 59m of daylight · America/Fortaleza
Air quality
PM2.5 6.6 µg/m³ - Good
No reason to change your plans - open the windows.
Source: Copernicus CAMS, updated hourly.
Common questions about Santo Aleixo weather
Will it rain in Santo Aleixo today?
No rain is in the forecast for Santo Aleixo today.
What is the temperature in Santo Aleixo right now?
It is 24° in Santo Aleixo right now. Today runs between a low of 22° and a high of 40° .
What time is sunrise and sunset in Santo Aleixo?
The sun rises at 05:51 and sets at 17:50 local time in Santo Aleixo today, giving 11h 59m of daylight.
What is the air quality in Santo Aleixo?
PM2.5 in Santo Aleixo is currently 6.6 µg/m³, which counts as Good on the European air-quality index. No reason to change your plans - open the windows.
How accurate is the Santo Aleixo forecast, and how far ahead does it go?
This page shows 16 days ahead, refreshed every hour. It blends ECMWF, NOAA GFS and whichever national high-resolution model covers Santo Aleixo best. The first three days are the dependable part - day one is usually within a degree or two - and accuracy falls off steadily after day five, so read the far end as a trend rather than a plan. We publish our measured error against real station observations on the accuracy page.
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© 2026 WeatherMetro · Weather data: ECMWF, NOAA, DWD, Météo-France, ECCC, MeteoSwiss and others (CC-BY 4.0) · Air quality & history: Copernicus CAMS / C3S · Location data: GeoNames (CC-BY) · Alerts: NWS, MeteoAlarm, ECCC