weathermetro
Cities / Brazil
/ Piauí
☀️ Poço do Cavalo weather
Clear sky. No rain expected in the next few hours.
Feels like 35° Wind 4 km/h E Humidity 15% UV 0 Air Good ☀ 05:46 - 17:42
Right now it is 37° in Poço do Cavalo with clear skies and today's high is 38° with an overnight low of 17° . The sun rises at 05:46 and sets at 17:42, giving 11h 56m of daylight. Over the coming week highs range from 37° to 40° - a steady stretch with little day-to-day change.
Poço do Cavalo is in Piauí, Brazil, sitting 478 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
20°
31°
41°
40°
20°
15:00 · 37.8° · 0 mm
16:00 · 36.6° · 0 mm
17:00 · 34.6° · 0 mm
18:00 · 28.7° · 0 mm
19:00 · 26.1° · 0 mm
20:00 · 24.5° · 0 mm
21:00 · 23.4° · 0 mm
22:00 · 22.7° · 0 mm
23:00 · 22.6° · 0 mm
00:00 · 22.6° · 0 mm
01:00 · 23.3° · 0 mm
02:00 · 22.6° · 0 mm
03:00 · 21.5° · 0 mm
04:00 · 20.9° · 0 mm
05:00 · 20.4° · 0 mm
06:00 · 20.1° · 0 mm
07:00 · 22.3° · 0 mm
08:00 · 25.7° · 0 mm
09:00 · 28.6° · 0 mm
10:00 · 31.2° · 0 mm
11:00 · 33.4° · 0 mm
12:00 · 35.4° · 0 mm
13:00 · 37.2° · 0 mm
14:00 · 40.2° · 0 mm
Precipitation
15:00 · 0 mm
15:00
16:00 · 0 mm
17:00 · 0 mm
18:00 · 0 mm
18:00
19:00 · 0 mm
20:00 · 0 mm
21:00 · 0 mm
21:00
22:00 · 0 mm
23:00 · 0 mm
00:00 · 0 mm
00:00
01:00 · 0 mm
02:00 · 0 mm
03:00 · 0 mm
03:00
04:00 · 0 mm
05:00 · 0 mm
06:00 · 0 mm
06:00
07:00 · 0 mm
08:00 · 0 mm
09:00 · 0 mm
09:00
10:00 · 0 mm
11:00 · 0 mm
12:00 · 0 mm
12:00
13:00 · 0 mm
14:00 · 0 mm
Hour by hour
TIME TEMP FEELS RAIN CONDITIONS
15:00
☀️
37.8°
36°
-
Clear sky
16:00
☀️
36.6°
34.8°
-
Clear sky
17:00
☀️
34.6°
32.7°
-
Clear sky
18:00
☀️
28.7°
26.6°
-
Clear sky
19:00
☀️
26.1°
23.7°
-
Clear sky
20:00
☀️
24.5°
22.2°
-
Clear sky
21:00
☀️
23.4°
21.4°
-
Clear sky
22:00
☀️
22.7°
20.6°
-
Clear sky
23:00
☀️
22.6°
20.4°
-
Clear sky
00:00
⛅
22.6°
20.2°
-
Partly cloudy
01:00
☀️
23.3°
20.8°
-
Clear sky
02:00
☀️
22.6°
22.1°
-
Clear sky
☀️
TodayAugust 26th
Avg 26° Low 17° at 06:00
High 38° at 15:00
Feels 35° Wind ~14 km/h
Clear
00:00
23°
02:00
20°
04:00
18°
06:00
17°
08:00
24°
10:00
30°
12:00
35°
14:00
38°
16:00
37°
18:00
29°
20:00
25°
22:00
23°
☀️
ThursdayAugust 27th
Avg 28° Low 20° at 06:00
High 40° at 14:00
Wind ~18 km/h
Clear
Clear
00:00
23°
02:00
23°
04:00
21°
06:00
20°
08:00
26°
10:00
31°
12:00
35°
14:00
40°
16:00
37°
18:00
33°
20:00
26°
22:00
24°
☀️
FridayAugust 28th
Avg 28° Low 21° at 06:00
High 39° at 14:00
Feels 36° Wind ~20 km/h
Clear
Clear
00:00
25°
02:00
23°
04:00
22°
06:00
21°
08:00
25°
10:00
30°
12:00
35°
14:00
39°
16:00
37°
18:00
31°
20:00
27°
22:00
24°
☀️
SaturdayAugust 29th
Avg 28° Low 20° at 06:00
High 38° at 15:00
Feels 35° Wind ~18 km/h
Clear
Clear
00:00
25°
02:00
22°
04:00
20°
06:00
20°
08:00
25°
10:00
30°
12:00
35°
14:00
38°
16:00
37°
18:00
32°
20:00
27°
22:00
24°
☀️
SundayAugust 30th
Avg 28° Low 19° at 06:00
High 37° at 15:00
Feels 34° Wind ~18 km/h
Clear
00:00
26°
02:00
23°
04:00
20°
06:00
19°
08:00
25°
10:00
31°
12:00
35°
14:00
37°
16:00
37°
18:00
31°
20:00
26°
22:00
24°
☀️
MondayAugust 31st
Avg 28° Low 21° at 06:00
High 37° at 14:00
Feels 34° Wind ~22 km/h
Clear
00:00
23°
02:00
23°
04:00
22°
06:00
21°
08:00
26°
10:00
31°
12:00
35°
14:00
37°
16:00
35°
18:00
31°
20:00
27°
22:00
26°
☀️
TuesdaySeptember 1st
Avg 29° Low 21° at 05:00
High 37° at 14:00
Feels 35° Wind ~19 km/h
Clear
00:00
26°
02:00
24°
04:00
22°
06:00
21°
08:00
26°
10:00
31°
12:00
35°
14:00
37°
16:00
36°
18:00
32°
20:00
31°
22:00
29°
☀️
WednesdaySeptember 2nd
Avg 29° Low 20° at 05:00
High 39° at 14:00
Feels 36° Wind ~20 km/h
Clear
00:00
27°
02:00
24°
04:00
21°
06:00
21°
08:00
26°
10:00
31°
12:00
37°
14:00
39°
16:00
38°
18:00
33°
20:00
28°
22:00
26°
☀️
ThursdaySeptember 3rd
Avg 29° Low 20° at 05:00
High 39° at 14:00
Feels 35° Wind ~22 km/h
Clear
00:00
26°
02:00
24°
04:00
21°
06:00
20°
08:00
26°
10:00
32°
12:00
37°
14:00
39°
16:00
38°
18:00
33°
20:00
27°
22:00
25°
☀️
FridaySeptember 4th
Avg 28° Low 20° at 05:00
High 38° at 14:00
Feels 32° Wind ~21 km/h
Clear
00:00
25°
02:00
23°
04:00
21°
06:00
20°
08:00
26°
10:00
32°
12:00
36°
14:00
38°
16:00
36°
18:00
32°
20:00
26°
22:00
23°
☀️
SaturdaySeptember 5th
Avg 27° Low 19° at 05:00
High 37° at 14:00
Feels 32° Wind ~19 km/h
Clear
00:00
23°
02:00
22°
04:00
20°
06:00
19°
08:00
25°
10:00
30°
12:00
35°
14:00
37°
16:00
36°
18:00
31°
20:00
26°
22:00
23°
☀️
SundaySeptember 6th
Avg 27° Low 18° at 06:00
High 38° at 14:00
Feels 32° Wind ~21 km/h
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
36°
18:00
31°
20:00
25°
22:00
23°
☀️
MondaySeptember 7th
Avg 28° Low 19° at 05:00
High 38° at 14:00
Feels 35° Wind ~16 km/h
Clear
00:00
24°
02:00
22°
04:00
20°
06:00
19°
08:00
25°
10:00
32°
12:00
36°
14:00
38°
16:00
36°
18:00
30°
20:00
26°
22:00
24°
☀️
TuesdaySeptember 8th
Avg 28° Low 19° at 05:00
High 39° at 14:00
Feels 35° Wind ~18 km/h
Clear
00:00
23°
02:00
22°
04:00
20°
06:00
19°
08:00
25°
10:00
32°
12:00
37°
14:00
39°
16:00
37°
18:00
31°
20:00
27°
22:00
24°
☀️
WednesdaySeptember 9th
Avg 28° Low 19° at 05:00
High 38° at 14:00
Feels 36° Wind ~17 km/h
Clear
Partly Cloudy
00:00
23°
02:00
21°
04:00
20°
06:00
19°
08:00
25°
10:00
31°
12:00
36°
14:00
38°
16:00
36°
18:00
31°
20:00
28°
22:00
27°
☀️
ThursdaySeptember 10th
Avg 28° Low 19° at 05:00
High 38° at 14:00
Feels 35° Wind ~19 km/h
Clear
Partly Cloudy
00:00
26°
02:00
23°
04:00
20°
06:00
20°
08:00
25°
10:00
31°
12:00
35°
14:00
38°
16:00
35°
18:00
30°
20:00
29°
22:00
27°
Sun
☀️ Sunrise 05:46 · Sunset 17:42
11h 56m of daylight · America/Fortaleza
Air quality
PM2.5 6.5 µg/m³ - Good
No reason to change your plans - open the windows.
Source: Copernicus CAMS, updated hourly.
Common questions about Poço do Cavalo weather
Will it rain in Poço do Cavalo today?
No rain is in the forecast for Poço do Cavalo today.
What is the temperature in Poço do Cavalo right now?
It is 37° in Poço do Cavalo right now, though it feels closer to 35° . Today runs between a low of 17° and a high of 38° .
What time is sunrise and sunset in Poço do Cavalo?
The sun rises at 05:46 and sets at 17:42 local time in Poço do Cavalo today, giving 11h 56m of daylight.
What is the air quality in Poço do Cavalo?
PM2.5 in Poço do Cavalo is currently 6.5 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 Poço do Cavalo 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 Poço do Cavalo 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