weathermetro
Cities / Brazil
/ Piauí
⛅ Olho-d’Água Grande weather
Partly cloudy. No rain expected in the next few hours.
Feels like 34° Wind 17 km/h NE Humidity 36% UV 0 Air Good ☀ 05:44 - 17:49
Right now it is 34° in Olho-d’Água Grande with partly cloudy skies and today's high is 41° with an overnight low of 21° . The sun rises at 05:44 and sets at 17:49, giving 12h 05m of daylight. Over the coming week highs range from 40° to 42° - a steady stretch with little day-to-day change.
Olho-d’Água Grande is in Piauí, Brazil, sitting 84 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
22°
31°
40°
40°
22°
17:00 · 38.2° · 0 mm
18:00 · 30.2° · 0 mm
19:00 · 27.7° · 0 mm
20:00 · 26.4° · 0 mm
21:00 · 26.3° · 0 mm
22:00 · 26.2° · 0 mm
23:00 · 26° · 0 mm
00:00 · 24.8° · 0 mm
01:00 · 24.2° · 0 mm
02:00 · 23.8° · 0 mm
03:00 · 23.5° · 0 mm
04:00 · 23.2° · 0 mm
05:00 · 22.6° · 0 mm
06:00 · 22.1° · 0 mm
07:00 · 24.9° · 0 mm
08:00 · 28.1° · 0 mm
09:00 · 30.6° · 0 mm
10:00 · 33° · 0 mm
11:00 · 35.2° · 0 mm
12:00 · 37.1° · 0 mm
13:00 · 38.6° · 0 mm
14:00 · 39.5° · 0 mm
15:00 · 39.2° · 0 mm
16:00 · 39° · 0 mm
Precipitation
17:00 · 0 mm
17:00
18:00 · 0 mm
19:00 · 0 mm
20:00 · 0 mm
20:00
21:00 · 0 mm
22:00 · 0 mm
23:00 · 0 mm
23:00
00:00 · 0 mm
01:00 · 0 mm
02:00 · 0 mm
02:00
03:00 · 0 mm
04:00 · 0 mm
05:00 · 0 mm
05:00
06:00 · 0 mm
07:00 · 0 mm
08:00 · 0 mm
08:00
09:00 · 0 mm
10:00 · 0 mm
11:00 · 0 mm
11:00
12:00 · 0 mm
13:00 · 0 mm
14:00 · 0 mm
14:00
15:00 · 0 mm
16:00 · 0 mm
Hour by hour
TIME TEMP FEELS RAIN CONDITIONS
17:00
⛅
38.2°
36°
-
Partly cloudy
18:00
☁️
30.2°
30.4°
-
Overcast
19:00
☁️
27.7°
28.7°
-
Overcast
20:00
☁️
26.4°
28.1°
-
Overcast
21:00
☁️
26.3°
28.2°
-
Overcast
22:00
☁️
26.2°
28.4°
-
Overcast
23:00
☁️
26°
28.1°
-
Overcast
00:00
☀️
24.8°
26.9°
-
Clear sky
01:00
☀️
24.2°
26.6°
-
Clear sky
02:00
☀️
23.8°
26.2°
-
Clear sky
03:00
☀️
23.5°
25.8°
-
Clear sky
04:00
🌤️
23.2°
25.3°
-
Mostly clear
☀️
TodaySeptember 9th
Avg 29° Low 21° at 06:00
High 41° at 15:00
Wind ~16 km/h
Clear
Cloudy
00:00
22°
02:00
21°
04:00
21°
06:00
21°
08:00
28°
10:00
34°
12:00
38°
14:00
41°
16:00
41°
18:00
30°
20:00
26°
22:00
26°
☀️
ThursdaySeptember 10th
Avg 29° Low 22° at 06:00
High 40° at 14:00
Wind ~21 km/h
Clear
Clear
00:00
25°
02:00
24°
04:00
23°
06:00
22°
08:00
28°
10:00
33°
12:00
37°
14:00
40°
16:00
39°
18:00
30°
20:00
25°
22:00
25°
⛅
FridaySeptember 11th
Avg 29° Low 21° at 05:00
High 40° at 14:00
Wind ~25 km/h
Clear
Clear
00:00
25°
02:00
24°
04:00
21°
06:00
21°
08:00
28°
10:00
33°
12:00
37°
14:00
40°
16:00
39°
18:00
30°
20:00
25°
22:00
25°
☀️
SaturdaySeptember 12th
Avg 29° Low 20° at 06:00
High 42° at 14:00
Wind ~21 km/h
Clear
Clear
00:00
25°
02:00
24°
04:00
22°
06:00
20°
08:00
27°
10:00
33°
12:00
38°
14:00
42°
16:00
40°
18:00
31°
20:00
26°
22:00
25°
☀️
SundaySeptember 13th
Avg 29° Low 22° at 05:00
High 41° at 15:00
Wind ~18 km/h
Clear
00:00
24°
02:00
24°
04:00
23°
06:00
22°
08:00
28°
10:00
33°
12:00
38°
14:00
40°
16:00
40°
18:00
29°
20:00
25°
22:00
24°
☀️
MondaySeptember 14th
Avg 29° Low 23° at 06:00
High 40° at 14:00
Wind ~17 km/h
Clear
Clear
00:00
24°
02:00
24°
04:00
23°
06:00
23°
08:00
27°
10:00
32°
12:00
37°
14:00
40°
16:00
37°
18:00
29°
20:00
25°
22:00
23°
🌤️
TuesdaySeptember 15th
Avg 28° Low 19° at 05:00
High 41° at 14:00
Feels 39° Wind ~20 km/h
Clear
00:00
23°
02:00
21°
04:00
20°
06:00
20°
08:00
27°
10:00
33°
12:00
38°
14:00
41°
16:00
38°
18:00
30°
20:00
26°
22:00
24°
⛅
WednesdaySeptember 16th
Avg 29° Low 20° at 05:00
High 42° at 14:00
Feels 40° Wind ~20 km/h
Partly Cloudy
Partly Cloudy
Clear
00:00
23°
02:00
23°
04:00
22°
06:00
20°
08:00
27°
10:00
35°
12:00
40°
14:00
42°
16:00
38°
18:00
30°
20:00
26°
22:00
24°
⛅
ThursdaySeptember 17th
Avg 29° Low 21° at 05:00
High 43° at 15:00
Feels 41° Wind ~19 km/h
Clear
Partly Cloudy
Clear
00:00
24°
02:00
23°
04:00
22°
06:00
22°
08:00
28°
10:00
33°
12:00
38°
14:00
42°
16:00
39°
18:00
30°
20:00
26°
22:00
24°
🌤️
FridaySeptember 18th
Avg 29° Low 20° at 05:00
High 41° at 14:00
Feels 39° Wind ~18 km/h
Clear
00:00
24°
02:00
23°
04:00
22°
06:00
21°
08:00
27°
10:00
33°
12:00
38°
14:00
41°
16:00
38°
18:00
29°
20:00
27°
22:00
25°
☀️
SaturdaySeptember 19th
Avg 29° Low 21° at 05:00
High 42° at 14:00
Feels 40° Wind ~17 km/h
Clear
Partly Cloudy
00:00
24°
02:00
23°
04:00
22°
06:00
21°
08:00
27°
10:00
34°
12:00
39°
14:00
42°
16:00
38°
18:00
29°
20:00
26°
22:00
25°
☀️
SundaySeptember 20th
Avg 29° Low 21° at 05:00
High 41° at 14:00
Wind ~21 km/h
Clear
Clear
00:00
25°
02:00
24°
04:00
22°
06:00
21°
08:00
27°
10:00
33°
12:00
38°
14:00
41°
16:00
39°
18:00
31°
20:00
26°
22:00
24°
☀️
MondaySeptember 21st
Avg 29° Low 22° at 05:00
High 41° at 14:00
Wind ~19 km/h
Clear
Partly Cloudy
Clear
00:00
24°
02:00
24°
04:00
23°
06:00
22°
08:00
28°
10:00
34°
12:00
39°
14:00
41°
16:00
37°
18:00
29°
20:00
26°
22:00
24°
☀️
TuesdaySeptember 22nd
Avg 30° Low 23° at 05:00
High 42° at 14:00
Wind ~19 km/h
Clear
Partly Cloudy
00:00
24°
02:00
24°
04:00
23°
06:00
23°
08:00
28°
10:00
34°
12:00
39°
14:00
42°
16:00
38°
18:00
30°
20:00
26°
22:00
24°
☀️
WednesdaySeptember 23rd
Avg 29° Low 22° at 05:00
High 41° at 14:00
Wind ~19 km/h
Clear
00:00
24°
02:00
24°
04:00
23°
06:00
22°
08:00
27°
10:00
33°
12:00
38°
14:00
41°
16:00
38°
18:00
29°
20:00
26°
22:00
24°
🌤️
ThursdaySeptember 24th
Avg 29° Low 22° at 05:00
High 41° at 14:00
Wind ~21 km/h
Clear
Clear
00:00
24°
02:00
23°
04:00
22°
06:00
22°
08:00
28°
10:00
34°
12:00
39°
14:00
41°
16:00
37°
18:00
28°
20:00
26°
22:00
25°
Sun
☀️ Sunrise 05:44 · Sunset 17:49
12h 05m of daylight · America/Fortaleza
Air quality
PM2.5 7 µg/m³ - Good
No reason to change your plans - open the windows.
Source: Copernicus CAMS, updated hourly.
Tools for Olho-d’Água Grande
Common questions about Olho-d’Água Grande weather
Will it rain in Olho-d’Água Grande today?
No rain is in the forecast for Olho-d’Água Grande today.
What is the temperature in Olho-d’Água Grande right now?
It is 34° in Olho-d’Água Grande right now. Today runs between a low of 21° and a high of 41° .
What time is sunrise and sunset in Olho-d’Água Grande?
The sun rises at 05:44 and sets at 17:49 local time in Olho-d’Água Grande today, giving 12h 05m of daylight.
What is the air quality in Olho-d’Água Grande?
PM2.5 in Olho-d’Água Grande is currently 7 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 Olho-d’Água Grande 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 Olho-d’Água Grande 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