weathermetro
Cities / Brazil
/ Piauí
🌤️ Volta do Rio weather
Mostly clear. No rain expected in the next few hours.
Feels like 21° Wind 10 km/h E Humidity 66% UV 9 Air Good ☀ 05:48 - 17:43
Right now it is 21° in Volta do Rio with mostly clear skies and today's high is 36° with an overnight low of 17° . The sun rises at 05:48 and sets at 17:43, giving 11h 55m of daylight. Over the coming week highs range from 37° to 40° - a steady stretch with little day-to-day change.
Volta do Rio is in Piauí, Brazil, sitting 420 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
17°
27°
36°
36°
18°
07:00 · 20° · 0 mm
08:00 · 23.8° · 0 mm
09:00 · 27.9° · 0 mm
10:00 · 31.3° · 0 mm
11:00 · 33.6° · 0 mm
12:00 · 35.1° · 0 mm
13:00 · 35.8° · 0 mm
14:00 · 36° · 0 mm
15:00 · 35.8° · 0 mm
16:00 · 35° · 0 mm
17:00 · 33.4° · 0 mm
18:00 · 29° · 0 mm
19:00 · 25.8° · 0 mm
20:00 · 25.3° · 0 mm
21:00 · 23.7° · 0 mm
22:00 · 22° · 0 mm
23:00 · 20.9° · 0 mm
00:00 · 20.2° · 0 mm
01:00 · 19.1° · 0 mm
02:00 · 19.1° · 0 mm
03:00 · 18.5° · 0 mm
04:00 · 18.4° · 0 mm
05:00 · 18.2° · 0 mm
06:00 · 17.8° · 0 mm
Precipitation
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
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
Hour by hour
TIME TEMP FEELS RAIN CONDITIONS
07:00
⛅
20°
19.6°
-
Partly cloudy
08:00
☀️
23.8°
22.8°
-
Clear sky
09:00
☀️
27.9°
26.6°
-
Clear sky
10:00
🌤️
31.3°
29.8°
-
Mostly clear
11:00
☀️
33.6°
31.6°
-
Clear sky
12:00
🌤️
35.1°
32.6°
-
Mostly clear
13:00
☀️
35.8°
32.7°
-
Clear sky
14:00
☀️
36°
32.7°
-
Clear sky
15:00
☀️
35.8°
32.1°
-
Clear sky
16:00
🌤️
35°
31.2°
-
Mostly clear
17:00
☀️
33.4°
29.8°
-
Clear sky
18:00
☀️
29°
25.9°
-
Clear sky
☀️
TodayAugust 20th
Avg 26° Low 17° at 06:00
High 36° at 14:00
Feels 33° Wind ~14 km/h
Clear
Clear
00:00
20°
02:00
18°
04:00
18°
06:00
17°
08:00
24°
10:00
31°
12:00
35°
14:00
36°
16:00
35°
18:00
29°
20:00
25°
22:00
22°
☀️
FridayAugust 21st
Avg 27° Low 18° at 06:00
High 40° at 13:00
Feels 38° Wind ~14 km/h
Clear
00:00
20°
02:00
19°
04:00
18°
06:00
18°
08:00
24°
10:00
31°
12:00
37°
14:00
40°
16:00
37°
18:00
29°
20:00
24°
22:00
22°
☀️
SaturdayAugust 22nd
Avg 27° Low 19° at 06:00
High 39° at 15:00
Feels 35° Wind ~17 km/h
Clear
00:00
21°
02:00
20°
04:00
21°
06:00
19°
08:00
25°
10:00
32°
12:00
36°
14:00
38°
16:00
38°
18:00
30°
20:00
25°
22:00
23°
⛅
SundayAugust 23rd
Avg 27° Low 19° at 06:00
High 38° at 15:00
Feels 34° Wind ~19 km/h
Clear
Cloudy
Clear
Cloudy
00:00
22°
02:00
22°
04:00
21°
06:00
19°
08:00
25°
10:00
31°
12:00
35°
14:00
37°
16:00
38°
18:00
30°
20:00
26°
22:00
23°
☀️
MondayAugust 24th
Avg 28° Low 18° at 06:00
High 38° at 13:00
Feels 34° Wind ~16 km/h
Clear
Clear
Clear
00:00
22°
02:00
24°
04:00
20°
06:00
18°
08:00
26°
10:00
32°
12:00
37°
14:00
38°
16:00
37°
18:00
31°
20:00
25°
22:00
23°
☀️
TuesdayAugust 25th
Avg 28° Low 20° at 05:00
High 37° at 14:00
Feels 34° Wind ~17 km/h
Clear
00:00
21°
02:00
22°
04:00
21°
06:00
20°
08:00
26°
10:00
32°
12:00
36°
14:00
37°
16:00
36°
18:00
31°
20:00
27°
22:00
25°
☀️
WednesdayAugust 26th
Avg 28° Low 20° at 05:00
High 37° at 14:00
Feels 35° Wind ~15 km/h
Clear
00:00
25°
02:00
23°
04:00
21°
06:00
20°
08:00
25°
10:00
31°
12:00
36°
14:00
37°
16:00
35°
18:00
30°
20:00
25°
22:00
23°
☀️
ThursdayAugust 27th
Avg 28° Low 19° at 05:00
High 39° at 14:00
Feels 36° Wind ~16 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
32°
20:00
26°
22:00
23°
☀️
FridayAugust 28th
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
31°
12:00
37°
14:00
38°
16:00
36°
18:00
32°
20:00
29°
22:00
27°
☀️
SaturdayAugust 29th
Avg 28° Low 19° at 05:00
High 37° at 15:00
Feels 34° Wind ~17 km/h
Clear
Partly Cloudy
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
36°
18:00
33°
20:00
29°
22:00
27°
☀️
SundayAugust 30th
Avg 27° Low 19° at 05:00
High 36° at 14:00
Feels 33° Wind ~17 km/h
Clear
Partly Cloudy
00:00
25°
02:00
23°
04:00
20°
06:00
19°
08:00
25°
10:00
31°
12:00
35°
14:00
36°
16:00
35°
18:00
31°
20:00
27°
22:00
24°
🌤️
MondayAugust 31st
Avg 28° Low 20° at 05:00
High 37° at 14:00
Feels 35° Wind ~19 km/h
Clear
Clear
00:00
23°
02:00
21°
04:00
20°
06:00
20°
08:00
25°
10:00
30°
12:00
35°
14:00
37°
16:00
36°
18:00
32°
20:00
30°
22:00
28°
☀️
TuesdaySeptember 1st
Avg 29° Low 20° at 05:00
High 39° at 14:00
Wind ~17 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
39°
16:00
37°
18:00
31°
20:00
28°
22:00
26°
☀️
WednesdaySeptember 2nd
Avg 29° Low 20° at 05:00
High 38° at 14:00
Feels 36° Wind ~19 km/h
Clear
Partly Cloudy
Clear
00:00
26°
02:00
23°
04:00
21°
06:00
20°
08:00
26°
10:00
31°
12:00
36°
14:00
38°
16:00
37°
18:00
33°
20:00
29°
22:00
27°
☀️
ThursdaySeptember 3rd
Avg 29° Low 20° at 05:00
High 39° at 15:00
Feels 35° Wind ~23 km/h
Clear
00:00
26°
02:00
23°
04:00
21°
06:00
20°
08:00
25°
10:00
30°
12:00
34°
14:00
38°
16:00
38°
18:00
33°
20:00
30°
22:00
27°
☀️
FridaySeptember 4th
Avg 28° Low 0° at 05:00
High 0° at 15:00
Feels 32° Wind ~18 km/h
Clear
00:00
26°
02:00
22°
04:00
19°
06:00
18°
08:00
25°
10:00
31°
12:00
34°
14:00
36°
16:00
35°
18:00
31°
20:00
27°
22:00
0°
Sun
☀️ Sunrise 05:48 · Sunset 17:43
11h 55m of daylight · America/Fortaleza
Air quality
PM2.5 6 µg/m³ - Good
No reason to change your plans - open the windows.
Source: Copernicus CAMS, updated hourly.
Common questions about Volta do Rio weather
Will it rain in Volta do Rio today?
No rain is in the forecast for Volta do Rio today.
What is the temperature in Volta do Rio right now?
It is 21° in Volta do Rio right now. Today runs between a low of 17° and a high of 36° .
What time is sunrise and sunset in Volta do Rio?
The sun rises at 05:48 and sets at 17:43 local time in Volta do Rio today, giving 11h 55m of daylight.
What is the air quality in Volta do Rio?
PM2.5 in Volta do Rio is currently 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 Volta do Rio 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 Volta do Rio 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