weathermetro
Cities / Brazil
/ Piauí
☀️ Santa Luz weather
Clear sky. No rain expected in the next few hours.
Feels like 26° Wind 9 km/h SE Humidity 32% UV 0 Air Good ☀ 06:04 - 17:55
Right now it is 28° in Santa Luz with clear skies and today's high is 38° with an overnight low of 18° . The sun rises at 06:04 and sets at 17:55, giving 11h 51m of daylight. Over the coming week highs range from 38° to 42° .
Santa Luz is in Piauí, Brazil, sitting 333 m above sea level, with a population of about 5,000. Local time is America/Fortaleza (UTC−3), and every time on this page is shown in it.
Next 24 hours - temperature
19°
29°
39°
39°
19°
19:00 · 28.2° · 0 mm
20:00 · 26.7° · 0 mm
21:00 · 25.9° · 0 mm
22:00 · 24.7° · 0 mm
23:00 · 23° · 0 mm
00:00 · 21.8° · 0 mm
01:00 · 21° · 0 mm
02:00 · 20.5° · 0 mm
03:00 · 20.2° · 0 mm
04:00 · 19.9° · 0 mm
05:00 · 19.5° · 0 mm
06:00 · 19.4° · 0 mm
07:00 · 22.3° · 0 mm
08:00 · 26.5° · 0 mm
09:00 · 29.6° · 0 mm
10:00 · 32.5° · 0 mm
11:00 · 35.1° · 0 mm
12:00 · 36.8° · 0 mm
13:00 · 37.9° · 0 mm
14:00 · 38.6° · 0 mm
15:00 · 38.4° · 0 mm
16:00 · 38° · 0 mm
17:00 · 36.7° · 0 mm
18:00 · 31.9° · 0 mm
Precipitation
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
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
Hour by hour
TIME TEMP FEELS RAIN CONDITIONS
19:00
☀️
28.2°
26.4°
-
Clear sky
20:00
☀️
26.7°
25°
-
Clear sky
21:00
☀️
25.9°
24.6°
-
Clear sky
22:00
☀️
24.7°
23.6°
-
Clear sky
23:00
☀️
23°
22.2°
-
Clear sky
00:00
☀️
21.8°
21.1°
-
Clear sky
01:00
☀️
21°
20.4°
-
Clear sky
02:00
☀️
20.5°
20.1°
-
Clear sky
03:00
☀️
20.2°
19.4°
-
Clear sky
04:00
☀️
19.9°
18.9°
-
Clear sky
05:00
☀️
19.5°
18.7°
-
Clear sky
06:00
☀️
19.4°
18.8°
-
Clear sky
☀️
TodayAugust 19th
Avg 28° Low 18° at 06:00
High 38° at 14:00
Feels 36° Wind ~11 km/h
Clear
Clear
00:00
23°
02:00
22°
04:00
20°
06:00
18°
08:00
25°
10:00
32°
12:00
36°
14:00
38°
16:00
37°
18:00
31°
20:00
27°
22:00
25°
☀️
ThursdayAugust 20th
Avg 28° Low 19° at 06:00
High 39° at 14:00
Feels 37° Wind ~14 km/h
Clear
00:00
22°
02:00
21°
04:00
20°
06:00
19°
08:00
27°
10:00
33°
12:00
37°
14:00
39°
16:00
38°
18:00
32°
20:00
28°
22:00
27°
☀️
FridayAugust 21st
Avg 29° Low 19° at 06:00
High 40° at 14:00
Feels 38° Wind ~14 km/h
Clear
00:00
22°
02:00
20°
04:00
20°
06:00
19°
08:00
26°
10:00
33°
12:00
38°
14:00
40°
16:00
39°
18:00
32°
20:00
27°
22:00
24°
☀️
SaturdayAugust 22nd
Avg 29° Low 18° at 06:00
High 42° at 15:00
Feels 40° Wind ~13 km/h
Clear
Clear
00:00
22°
02:00
21°
04:00
19°
06:00
18°
08:00
28°
10:00
34°
12:00
39°
14:00
42°
16:00
41°
18:00
34°
20:00
28°
22:00
25°
☀️
SundayAugust 23rd
Avg 30° Low 21° at 05:00
High 39° at 14:00
Feels 36° Wind ~18 km/h
Clear
00:00
24°
02:00
22°
04:00
21°
06:00
21°
08:00
29°
10:00
33°
12:00
37°
14:00
39°
16:00
38°
18:00
33°
20:00
30°
22:00
28°
☀️
MondayAugust 24th
Avg 29° Low 21° at 06:00
High 38° at 14:00
Feels 34° Wind ~19 km/h
Clear
Clear
00:00
25°
02:00
22°
04:00
22°
06:00
21°
08:00
27°
10:00
33°
12:00
37°
14:00
38°
16:00
37°
18:00
32°
20:00
27°
22:00
24°
☀️
TuesdayAugust 25th
Avg 28° Low 21° at 05:00
High 38° at 14:00
Feels 33° Wind ~19 km/h
Clear
00:00
22°
02:00
22°
04:00
21°
06:00
21°
08:00
26°
10:00
32°
12:00
36°
14:00
38°
16:00
36°
18:00
32°
20:00
28°
22:00
24°
☀️
WednesdayAugust 26th
Avg 28° Low 18° at 05:00
High 41° at 14:00
Feels 38° Wind ~14 km/h
Clear
00:00
21°
02:00
20°
04:00
19°
06:00
18°
08:00
26°
10:00
34°
12:00
38°
14:00
41°
16:00
38°
18:00
32°
20:00
27°
22:00
24°
🌤️
ThursdayAugust 27th
Avg 30° Low 19° at 05:00
High 41° at 14:00
Feels 37° Wind ~18 km/h
Clear
Partly Cloudy
Clear
00:00
23°
02:00
21°
04:00
20°
06:00
19°
08:00
28°
10:00
35°
12:00
39°
14:00
41°
16:00
38°
18:00
33°
20:00
32°
22:00
29°
☀️
FridayAugust 28th
Avg 31° Low 23° at 05:00
High 40° at 14:00
Feels 36° Wind ~17 km/h
Clear
Clear
00:00
25°
02:00
25°
04:00
24°
06:00
23°
08:00
29°
10:00
34°
12:00
38°
14:00
40°
16:00
39°
18:00
36°
20:00
32°
22:00
28°
☀️
SaturdayAugust 29th
Avg 30° Low 22° at 06:00
High 39° at 14:00
Feels 37° Wind ~15 km/h
Clear
00:00
25°
02:00
25°
04:00
24°
06:00
22°
08:00
28°
10:00
33°
12:00
37°
14:00
39°
16:00
38°
18:00
34°
20:00
31°
22:00
28°
☀️
SundayAugust 30th
Avg 29° Low 21° at 05:00
High 39° at 14:00
Feels 36° Wind ~19 km/h
Clear
00:00
25°
02:00
22°
04:00
21°
06:00
21°
08:00
27°
10:00
32°
12:00
36°
14:00
39°
16:00
37°
18:00
32°
20:00
29°
22:00
26°
☀️
MondayAugust 31st
Avg 30° Low 19° at 05:00
High 40° at 14:00
Feels 38° Wind ~13 km/h
Clear
Cloudy
00:00
24°
02:00
22°
04:00
20°
06:00
19°
08:00
27°
10:00
34°
12:00
38°
14:00
40°
16:00
38°
18:00
32°
20:00
31°
22:00
30°
☀️
TuesdaySeptember 1st
Avg 32° Low 24° at 03:00
High 41° at 14:00
Feels 39° Wind ~18 km/h
Clear
00:00
28°
02:00
25°
04:00
24°
06:00
26°
08:00
31°
10:00
36°
12:00
39°
14:00
41°
16:00
39°
18:00
33°
20:00
30°
22:00
27°
☀️
WednesdaySeptember 2nd
Avg 31° Low 22° at 05:00
High 41° at 15:00
Wind ~20 km/h
Clear
00:00
26°
02:00
25°
04:00
23°
06:00
22°
08:00
29°
10:00
35°
12:00
38°
14:00
41°
16:00
39°
18:00
34°
20:00
32°
22:00
30°
☀️
ThursdaySeptember 3rd
Avg 31° Low 23° at 05:00
High 40° at 14:00
0.3 mm rain Wind ~17 km/h
Clear
Rain
00:00
26°
02:00
24°
04:00
23°
06:00
23°
08:00
29°
10:00
34°
12:00
38°
14:00
40°
16:00
39°
18:00
34°
20:00
31°
0.1mm
22:00
29°
Sun
☀️ Sunrise 06:04 · Sunset 17:55
11h 51m of daylight · America/Fortaleza
Air quality
PM2.5 6.1 µg/m³ - Good
No reason to change your plans - open the windows.
Source: Copernicus CAMS, updated hourly.
Common questions about Santa Luz weather
Will it rain in Santa Luz today?
No rain is in the forecast for Santa Luz today.
What is the temperature in Santa Luz right now?
It is 28° in Santa Luz right now, though it feels closer to 26° . Today runs between a low of 18° and a high of 38° .
What time is sunrise and sunset in Santa Luz?
The sun rises at 06:04 and sets at 17:55 local time in Santa Luz today, giving 11h 51m of daylight.
What is the air quality in Santa Luz?
PM2.5 in Santa Luz is currently 6.1 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 Santa Luz 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 Santa Luz 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