weathermetro
Cities / Brazil
/ Piauí
☁️ Boa Hora weather
Overcast. No rain expected in the next few hours.
Feels like 37° Wind 16 km/h SE Humidity 17% UV 0 Air Good ☀ 05:53 - 17:51
Right now it is 39° in Boa Hora with overcast skies and today's high is 39° with an overnight low of 20° . The sun rises at 05:53 and sets at 17:51, giving 11h 58m of daylight. Over the coming week highs range from 38° to 41° - a steady stretch with little day-to-day change.
Boa Hora is in Piauí, Brazil, sitting 99 m above sea level, with a population of about 7,000. 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°
15:00 · 38.9° · 0 mm
16:00 · 38.4° · 0 mm
17:00 · 37.3° · 0 mm
18:00 · 34.2° · 0 mm
19:00 · 32.2° · 0 mm
20:00 · 30.9° · 0 mm
21:00 · 30.3° · 0 mm
22:00 · 28° · 0 mm
23:00 · 24.3° · 0 mm
00:00 · 21.2° · 0 mm
01:00 · 20.2° · 0 mm
02:00 · 19.8° · 0 mm
03:00 · 19.4° · 0 mm
04:00 · 19.4° · 0 mm
05:00 · 19.6° · 0 mm
06:00 · 19.3° · 0 mm
07:00 · 23.7° · 0 mm
08:00 · 28.4° · 0 mm
09:00 · 31.1° · 0 mm
10:00 · 33.3° · 0 mm
11:00 · 35.3° · 0 mm
12:00 · 36.7° · 0 mm
13:00 · 37.6° · 0 mm
14:00 · 38.2° · 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
☁️
38.9°
35.6°
-
Overcast
16:00
⛅
38.4°
35.4°
-
Partly cloudy
17:00
☀️
37.3°
34.2°
-
Clear sky
18:00
⛅
34.2°
31.1°
-
Partly cloudy
19:00
⛅
32.2°
29.2°
-
Partly cloudy
20:00
☀️
30.9°
27.5°
-
Clear sky
21:00
☀️
30.3°
26.8°
-
Clear sky
22:00
☀️
28°
25.9°
-
Clear sky
23:00
☀️
24.3°
23.2°
-
Clear sky
00:00
☀️
21.2°
21.8°
-
Clear sky
01:00
☀️
20.2°
21.5°
-
Clear sky
02:00
☀️
19.8°
21.2°
-
Clear sky
☀️
TodayAugust 16th
Avg 29° Low 20° at 05:00
High 39° at 14:00
Feels 36° Wind ~18 km/h
Clear
Clear
00:00
22°
02:00
21°
04:00
20°
06:00
20°
08:00
28°
10:00
34°
12:00
38°
14:00
39°
16:00
38°
18:00
34°
20:00
31°
22:00
28°
☀️
MondayAugust 17th
Avg 28° Low 19° at 06:00
High 38° at 15:00
Feels 35° Wind ~21 km/h
Clear
Clear
00:00
21°
02:00
20°
04:00
19°
06:00
19°
08:00
28°
10:00
33°
12:00
37°
14:00
38°
16:00
38°
18:00
31°
20:00
27°
22:00
22°
☀️
TuesdayAugust 18th
Avg 28° Low 19° at 02:00
High 39° at 15:00
Feels 35° Wind ~19 km/h
Clear
00:00
21°
02:00
19°
04:00
20°
06:00
19°
08:00
28°
10:00
33°
12:00
37°
14:00
38°
16:00
38°
18:00
32°
20:00
28°
22:00
24°
⛅
WednesdayAugust 19th
Avg 29° Low 20° at 03:00
High 39° at 15:00
Feels 37° Wind ~15 km/h
Clear
Partly Cloudy
Cloudy
00:00
22°
02:00
20°
04:00
20°
06:00
20°
08:00
28°
10:00
33°
12:00
37°
14:00
39°
16:00
38°
18:00
34°
20:00
34°
22:00
26°
☀️
ThursdayAugust 20th
Avg 29° Low 21° at 03:00
High 40° at 15:00
Feels 38° Wind ~16 km/h
Clear
Clear
00:00
22°
02:00
21°
04:00
21°
06:00
21°
08:00
29°
10:00
34°
12:00
38°
14:00
40°
16:00
40°
18:00
34°
20:00
27°
22:00
25°
☀️
FridayAugust 21st
Avg 29° Low 21° at 05:00
High 41° at 14:00
Wind ~18 km/h
Clear
Clear
Cloudy
00:00
22°
02:00
21°
04:00
21°
06:00
21°
08:00
28°
10:00
34°
12:00
39°
14:00
41°
16:00
39°
18:00
34°
20:00
29°
22:00
25°
☀️
SaturdayAugust 22nd
Avg 29° Low 20° at 05:00
High 40° at 14:00
Wind ~17 km/h
Clear
Partly Cloudy
00:00
24°
02:00
22°
04:00
20°
06:00
20°
08:00
27°
10:00
33°
12:00
38°
14:00
40°
16:00
39°
18:00
36°
20:00
29°
22:00
24°
⛅
SundayAugust 23rd
Avg 29° Low 19° at 05:00
High 40° at 14:00
Feels 38° Wind ~15 km/h
Clear
Partly Cloudy
Partly Cloudy
00:00
23°
02:00
21°
04:00
20°
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
24°
☀️
MondayAugust 24th
Avg 29° Low 18° at 05:00
High 42° at 14:00
Wind ~14 km/h
Cloudy
Clear
00:00
21°
02:00
20°
04:00
18°
06:00
18°
08:00
26°
10:00
34°
12:00
40°
14:00
42°
16:00
40°
18:00
34°
20:00
28°
22:00
23°
☀️
TuesdayAugust 25th
Avg 28° Low 18° at 05:00
High 40° at 14:00
Wind ~18 km/h
Clear
00:00
21°
02:00
20°
04:00
18°
06:00
19°
08:00
26°
10:00
34°
12:00
38°
14:00
40°
16:00
38°
18:00
33°
20:00
28°
22:00
25°
☀️
WednesdayAugust 26th
Avg 30° Low 20° at 05:00
High 43° at 13:00
Wind ~15 km/h
Clear
Partly Cloudy
00:00
23°
02:00
21°
04:00
20°
06:00
20°
08:00
26°
10:00
34°
12:00
42°
14:00
42°
16:00
39°
18:00
34°
20:00
28°
22:00
25°
☀️
ThursdayAugust 27th
Avg 29° Low 19° at 05:00
High 43° at 15:00
Wind ~17 km/h
Clear
Partly Cloudy
00:00
23°
02:00
21°
04:00
19°
06:00
19°
08:00
26°
10:00
34°
12:00
39°
14:00
42°
16:00
41°
18:00
35°
20:00
28°
22:00
24°
☀️
FridayAugust 28th
Avg 29° Low 19° at 05:00
High 40° at 13:00
Wind ~17 km/h
Clear
Partly Cloudy
00:00
23°
02:00
21°
04:00
19°
06:00
20°
08:00
27°
10:00
34°
12:00
39°
14:00
40°
16:00
38°
18:00
35°
20:00
29°
22:00
25°
☀️
SaturdayAugust 29th
Avg 29° Low 19° at 05:00
High 40° at 14:00
Feels 38° Wind ~14 km/h
Clear
00:00
22°
02:00
20°
04:00
19°
06:00
20°
08:00
27°
10:00
34°
12:00
38°
14:00
40°
16:00
39°
18:00
34°
20:00
28°
22:00
24°
☀️
SundayAugust 30th
Avg 29° Low 19° at 05:00
High 40° at 14:00
Feels 38° Wind ~14 km/h
Clear
00:00
21°
02:00
20°
04:00
20°
06:00
20°
08:00
27°
10:00
33°
12:00
38°
14:00
40°
16:00
38°
18:00
33°
20:00
29°
22:00
25°
☀️
MondayAugust 31st
Avg 28° Low 17° at 05:00
High 41° at 14:00
Feels 39° Wind ~15 km/h
Clear
Partly Cloudy
00:00
21°
02:00
19°
04:00
18°
06:00
18°
08:00
26°
10:00
34°
12:00
40°
14:00
41°
16:00
39°
18:00
34°
20:00
28°
22:00
23°
Sun
☀️ Sunrise 05:53 · Sunset 17:51
11h 58m of daylight · America/Fortaleza
Air quality
PM2.5 3.3 µg/m³ - Good
No reason to change your plans - open the windows.
Source: Copernicus CAMS, updated hourly.
Common questions about Boa Hora weather
Will it rain in Boa Hora today?
No rain is in the forecast for Boa Hora today.
What is the temperature in Boa Hora right now?
It is 39° in Boa Hora right now, though it feels closer to 37° . Today runs between a low of 20° and a high of 39° .
What time is sunrise and sunset in Boa Hora?
The sun rises at 05:53 and sets at 17:51 local time in Boa Hora today, giving 11h 58m of daylight.
What is the air quality in Boa Hora?
PM2.5 in Boa Hora is currently 3.3 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 Boa Hora 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 Boa Hora 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