weathermetro
Cities / Brazil
/ Piauí
☀️ Barra do Marmelo weather
Clear sky. No rain expected in the next few hours.
Feels like 23° Wind 7 km/h SE Humidity 31% UV 0 Air Good ☀ 05:57 - 17:52
Right now it is 25° in Barra do Marmelo with clear skies and today's high is 37° with an overnight low of 20° . The sun rises at 05:57 and sets at 17:52, giving 11h 55m of daylight. Over the coming week highs range from 37° to 41° .
Barra do Marmelo is in Piauí, Brazil, sitting 106 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°
30°
38°
38°
21°
21:00 · 24.6° · 0 mm
22:00 · 23.7° · 0 mm
23:00 · 23.3° · 0 mm
00:00 · 23° · 0 mm
01:00 · 22.2° · 0 mm
02:00 · 21.4° · 0 mm
03:00 · 21.2° · 0 mm
04:00 · 23.4° · 0 mm
05:00 · 23.3° · 0 mm
06:00 · 22.4° · 0 mm
07:00 · 24.3° · 0 mm
08:00 · 26.6° · 0 mm
09:00 · 29.3° · 0 mm
10:00 · 31.6° · 0 mm
11:00 · 33.8° · 0 mm
12:00 · 35.5° · 0 mm
13:00 · 36.7° · 0 mm
14:00 · 37.5° · 0 mm
15:00 · 37.5° · 0 mm
16:00 · 37.1° · 0 mm
17:00 · 36° · 0 mm
18:00 · 33.2° · 0 mm
19:00 · 32.2° · 0 mm
20:00 · 31.4° · 0 mm
Precipitation
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
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
Hour by hour
TIME TEMP FEELS RAIN CONDITIONS
21:00
☀️
24.6°
22.4°
-
Clear sky
22:00
☀️
23.7°
21.4°
-
Clear sky
23:00
☀️
23.3°
21.6°
-
Clear sky
00:00
☀️
23°
21.6°
-
Clear sky
01:00
☀️
22.2°
21.1°
-
Clear sky
02:00
☀️
21.4°
20.4°
-
Clear sky
03:00
☀️
21.2°
19.4°
-
Clear sky
04:00
☀️
23.4°
21.3°
-
Clear sky
05:00
☀️
23.3°
21.3°
-
Clear sky
06:00
☀️
22.4°
20.6°
-
Clear sky
07:00
☀️
24.3°
22.4°
-
Clear sky
08:00
☀️
26.6°
24.3°
-
Clear sky
☀️
TodayAugust 17th
Avg 27° Low 20° at 02:00
High 37° at 14:00
Feels 33° Wind ~21 km/h
Clear
Partly Cloudy
Clear
00:00
21°
02:00
20°
04:00
21°
06:00
21°
08:00
27°
10:00
32°
12:00
35°
14:00
37°
16:00
36°
18:00
31°
20:00
26°
22:00
24°
☀️
TuesdayAugust 18th
Avg 29° Low 21° at 03:00
High 38° at 14:00
Feels 34° Wind ~21 km/h
Clear
Cloudy
00:00
23°
02:00
21°
04:00
23°
06:00
22°
08:00
27°
10:00
32°
12:00
36°
14:00
38°
16:00
37°
18:00
33°
20:00
31°
22:00
29°
☁️
WednesdayAugust 19th
Avg 30° Low 23° at 06:00
High 37° at 15:00
Feels 35° Wind ~19 km/h
Clear
Cloudy
Clear
00:00
29°
02:00
25°
04:00
25°
06:00
23°
08:00
26°
10:00
31°
12:00
35°
14:00
37°
16:00
37°
18:00
32°
20:00
28°
22:00
26°
☀️
ThursdayAugust 20th
Avg 29° Low 21° at 06:00
High 39° at 15:00
Feels 36° Wind ~16 km/h
Clear
Clear
00:00
24°
02:00
23°
04:00
22°
06:00
21°
08:00
28°
10:00
33°
12:00
37°
14:00
39°
16:00
38°
18:00
32°
20:00
28°
22:00
29°
☀️
FridayAugust 21st
Avg 29° Low 20° at 06:00
High 39° at 14:00
Wind ~12 km/h
Clear
00:00
26°
02:00
23°
04:00
21°
06:00
20°
08:00
27°
10:00
33°
12:00
37°
14:00
39°
16:00
39°
18:00
32°
20:00
29°
22:00
27°
☀️
SaturdayAugust 22nd
Avg 30° Low 19° at 06:00
High 41° at 14:00
Wind ~14 km/h
Clear
00:00
25°
02:00
22°
04:00
21°
06:00
19°
08:00
27°
10:00
33°
12:00
38°
14:00
41°
16:00
38°
18:00
33°
20:00
30°
22:00
27°
☀️
SundayAugust 23rd
Avg 30° Low 19° at 05:00
High 41° at 15:00
Feels 38° Wind ~14 km/h
Cloudy
Partly Cloudy
Clear
00:00
25°
02:00
23°
04:00
21°
06:00
19°
08:00
26°
10:00
33°
12:00
38°
14:00
41°
16:00
39°
18:00
34°
20:00
30°
22:00
28°
☀️
MondayAugust 24th
Avg 29° Low 20° at 05:00
High 40° at 14:00
Feels 36° Wind ~21 km/h
Clear
00:00
26°
02:00
23°
04:00
21°
06:00
20°
08:00
26°
10:00
33°
12:00
38°
14:00
40°
16:00
38°
18:00
33°
20:00
28°
22:00
25°
☀️
TuesdayAugust 25th
Avg 30° Low 20° at 05:00
High 39° at 14:00
Feels 36° Wind ~18 km/h
Clear
00:00
24°
02:00
22°
04:00
20°
06:00
20°
08:00
27°
10:00
34°
12:00
38°
14:00
39°
16:00
38°
18:00
34°
20:00
32°
22:00
28°
☀️
WednesdayAugust 26th
Avg 28° Low 20° at 05:00
High 38° at 14:00
Feels 35° Wind ~17 km/h
Clear
00:00
24°
02:00
23°
04:00
21°
06:00
20°
08:00
27°
10:00
33°
12:00
36°
14:00
38°
16:00
37°
18:00
32°
20:00
28°
22:00
24°
⛅
ThursdayAugust 27th
Avg 28° Low 19° at 05:00
High 40° at 14:00
Feels 37° Wind ~13 km/h
Clear
Partly Cloudy
Cloudy
Partly Cloudy
Clear
Clear
00:00
22°
02:00
21°
04:00
20°
06:00
19°
08:00
26°
10:00
33°
12:00
37°
14:00
40°
16:00
38°
18:00
33°
20:00
28°
22:00
25°
☀️
FridayAugust 28th
Avg 29° Low 19° at 05:00
High 41° at 14:00
Feels 39° Wind ~12 km/h
Clear
00:00
23°
02:00
22°
04:00
20°
06:00
19°
08:00
26°
10:00
33°
12:00
38°
14:00
41°
16:00
39°
18:00
34°
20:00
29°
22:00
26°
☀️
SaturdayAugust 29th
Avg 30° Low 20° at 05:00
High 40° at 14:00
Feels 38° Wind ~14 km/h
Clear
00:00
25°
02:00
23°
04:00
21°
06:00
21°
08:00
28°
10:00
34°
12:00
38°
14:00
40°
16:00
39°
18:00
35°
20:00
30°
22:00
27°
☀️
SundayAugust 30th
Avg 30° Low 20° at 05:00
High 41° at 15:00
Wind ~15 km/h
Clear
Cloudy
00:00
26°
02:00
23°
04:00
21°
06:00
20°
08:00
28°
10:00
34°
12:00
37°
14:00
40°
16:00
39°
18:00
35°
20:00
32°
22:00
31°
🌦️
MondayAugust 31st
Avg 32° Low 23° at 06:00
High 41° at 15:00
2.7 mm rain Wind ~14 km/h
Cloudy
Rain
Clear
Partly Cloudy
Cloudy
00:00
30°
02:00
27°
04:00
25°
0.7mm
06:00
23°
0.7mm
08:00
27°
0.2mm
10:00
32°
12:00
37°
14:00
41°
16:00
40°
18:00
35°
20:00
32°
22:00
32°
☀️
TuesdaySeptember 1st
Avg 32° Low 23° at 06:00
High 39° at 15:00
0.3 mm rain Feels 37° Wind ~18 km/h
Cloudy
Rain
Clear
Partly Cloudy
00:00
32°
02:00
30°
04:00
27°
0.1mm
06:00
23°
0.1mm
08:00
29°
10:00
34°
12:00
37°
14:00
39°
16:00
38°
18:00
35°
20:00
31°
22:00
29°
Sun
☀️ Sunrise 05:57 · Sunset 17:52
11h 55m of daylight · America/Fortaleza
Air quality
PM2.5 4.6 µg/m³ - Good
No reason to change your plans - open the windows.
Source: Copernicus CAMS, updated hourly.
Tools for Barra do Marmelo
Common questions about Barra do Marmelo weather
Will it rain in Barra do Marmelo today?
No rain is in the forecast for Barra do Marmelo today.
What is the temperature in Barra do Marmelo right now?
It is 25° in Barra do Marmelo right now, though it feels closer to 23° . Today runs between a low of 20° and a high of 37° .
What time is sunrise and sunset in Barra do Marmelo?
The sun rises at 05:57 and sets at 17:52 local time in Barra do Marmelo today, giving 11h 55m of daylight.
What is the air quality in Barra do Marmelo?
PM2.5 in Barra do Marmelo is currently 4.6 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 Barra do Marmelo 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 Barra do Marmelo 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.
This page is a live API demo. Everything above came from one call to the WeatherMetro API - free tier, 100,000 calls a month.
Read the docs
weathermetro A HatchSquare product. Weather for every place on Earth - free to read, free to build on, priced only when you need scale.
© 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