weathermetro
Cities / Brazil
/ Rio de Janeiro
☀️ Grotão do Paiol Velho weather
Clear sky. No rain expected in the next few hours.
Feels like 26° Wind 10 km/h NE Humidity 55% UV 8 Air Fair ☀ 05:59 - 17:44
Right now it is 25° in Grotão do Paiol Velho with clear skies, today's high is 30° with an overnight low of 15° and about 2 mm of rain is expected. The sun rises at 05:59 and sets at 17:44, giving 11h 45m of daylight. Over the coming week highs range from 12° to 28° .
Grotão do Paiol Velho is in Rio de Janeiro, Brazil, sitting 610 m above sea level. Local time is America/Sao_Paulo (UTC−3), and every time on this page is shown in it.
Next 24 hours - temperature
16°
23°
30°
30°
17°
09:00 · 23.6° · 0 mm
10:00 · 25.6° · 0 mm
11:00 · 26.9° · 0 mm
12:00 · 28.2° · 0 mm
13:00 · 29.3° · 0 mm
14:00 · 29.9° · 0 mm
15:00 · 29.3° · 0 mm
16:00 · 25.2° · 0 mm
17:00 · 19.7° · 0.3 mm
18:00 · 18.2° · 0.2 mm
19:00 · 17.9° · 0 mm
20:00 · 18.1° · 0 mm
21:00 · 18.3° · 0 mm
22:00 · 17.7° · 0.9 mm
23:00 · 17.8° · 0.6 mm
00:00 · 17.7° · 0.3 mm
01:00 · 17.7° · 0.2 mm
02:00 · 17.4° · 0.3 mm
03:00 · 17.4° · 0.7 mm
04:00 · 17.2° · 0.3 mm
05:00 · 17° · 0.2 mm
06:00 · 17° · 0.2 mm
07:00 · 17.1° · 0.1 mm
08:00 · 16.9° · 0.2 mm
Precipitation
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 · 0.3 mm
18:00 · 0.2 mm
18:00
19:00 · 0 mm
20:00 · 0 mm
21:00 · 0 mm
21:00
22:00 · 0.9 mm
23:00 · 0.6 mm
00:00 · 0.3 mm
00:00
01:00 · 0.2 mm
02:00 · 0.3 mm
03:00 · 0.7 mm
03:00
04:00 · 0.3 mm
05:00 · 0.2 mm
06:00 · 0.2 mm
06:00
07:00 · 0.1 mm
08:00 · 0.2 mm
Hour by hour
TIME TEMP FEELS RAIN CONDITIONS
09:00
☀️
23.6°
23.4°
-
Clear sky
10:00
☀️
25.6°
25.3°
-
Clear sky
11:00
☀️
26.9°
26.3°
-
Clear sky
12:00
🌤️
28.2°
27.4°
-
Mostly clear
13:00
☀️
29.3°
29°
-
Clear sky
14:00
☀️
29.9°
29.9°
-
Clear sky
15:00
☀️
29.3°
29.2°
-
Clear sky
16:00
☀️
25.2°
24.9°
-
Clear sky
17:00
🌦️
19.7°
20.5°
0.3 mm
Light rain
18:00
🌦️
18.2°
19.1°
0.2 mm
Light rain
19:00
⛅
17.9°
19.1°
-
Partly cloudy
20:00
☁️
18.1°
19.8°
-
Overcast
🌦️
TodaySeptember 5th
Avg 21° Low 15° at 05:00
High 30° at 14:00
2 mm rain Wind ~14 km/h
Clear
00:00
16°
02:00
16°
04:00
15°
06:00
16°
08:00
21°
10:00
26°
12:00
28°
14:00
30°
16:00
25°
18:00
18°
0.2mm
20:00
18°
22:00
18°
0.9mm
🌧️
SundaySeptember 6th
Avg 15° Low 12° at 23:00
High 18° at 00:00
14.6 mm rain Wind ~13 km/h
Rain
00:00
18°
0.3mm
02:00
17°
0.3mm
04:00
17°
0.3mm
06:00
17°
0.2mm
08:00
17°
0.2mm
10:00
16°
0.3mm
12:00
16°
0.3mm
14:00
15°
0.3mm
16:00
14°
0.6mm
18:00
13°
0.3mm
20:00
13°
3.3mm
22:00
13°
0.4mm
🌦️
MondaySeptember 7th
Avg 12° Low 11° at 07:00
High 12° at 03:00
4.2 mm rain Wind ~9 km/h
Rain
Cloudy
Rain
00:00
12°
02:00
12°
0.7mm
04:00
12°
0.5mm
06:00
12°
0.2mm
08:00
11°
10:00
12°
12:00
12°
14:00
12°
0.1mm
16:00
12°
0.3mm
18:00
12°
0.2mm
20:00
12°
0.3mm
22:00
12°
🌦️
TuesdaySeptember 8th
Avg 15° Low 12° at 01:00
High 18° at 14:00
1.5 mm rain Wind ~15 km/h
Cloudy
Cloudy
Rain
Cloudy
00:00
12°
02:00
12°
04:00
12°
06:00
13°
08:00
13°
0.1mm
10:00
15°
0.1mm
12:00
17°
14:00
18°
0.2mm
16:00
17°
0.2mm
18:00
16°
0.1mm
20:00
16°
22:00
16°
🌧️
WednesdaySeptember 9th
Avg 18° Low 16° at 00:00
High 22° at 13:00
15.5 mm rain Wind ~15 km/h
Rain
Rain
Cloudy
00:00
16°
02:00
16°
04:00
16°
06:00
17°
08:00
18°
0.2mm
10:00
20°
0.3mm
12:00
21°
0.1mm
14:00
19°
2mm
16:00
18°
5.5mm
18:00
17°
20:00
17°
22:00
17°
🌧️
ThursdaySeptember 10th
Avg 19° Low 16° at 02:00
High 22° at 15:00
7.5 mm rain Wind ~13 km/h
Cloudy
Rain
Cloudy
Rain
Cloudy
00:00
17°
02:00
16°
04:00
17°
06:00
18°
08:00
18°
0.9mm
10:00
19°
1mm
12:00
21°
1mm
14:00
22°
16:00
22°
0.6mm
18:00
19°
0.6mm
20:00
19°
22:00
18°
🌦️
FridaySeptember 11th
Avg 21° Low 17° at 05:00
High 28° at 14:00
1.5 mm rain Wind ~14 km/h
Cloudy
Partly Cloudy
Clear
Rain
00:00
18°
02:00
18°
04:00
17°
06:00
17°
08:00
20°
10:00
24°
12:00
27°
14:00
28°
16:00
26°
0.3mm
18:00
21°
0.3mm
20:00
20°
0.2mm
22:00
20°
☀️
SaturdaySeptember 12th
Avg 25° Low 20° at 05:00
High 34° at 15:00
Feels 32° Wind ~23 km/h
Clear
00:00
20°
02:00
20°
04:00
20°
06:00
20°
08:00
22°
10:00
26°
12:00
30°
14:00
33°
16:00
32°
18:00
26°
20:00
25°
22:00
24°
🌧️
SundaySeptember 13th
Avg 19° Low 12° at 23:00
High 24° at 00:00
9.3 mm rain Wind ~17 km/h
Clear
Rain
Clear
Rain
00:00
24°
02:00
23°
04:00
21°
0.5mm
06:00
19°
0.5mm
08:00
21°
10:00
22°
12:00
23°
14:00
19°
0.6mm
16:00
16°
0.6mm
18:00
13°
0.6mm
20:00
13°
1.4mm
22:00
12°
☁️
MondaySeptember 14th
Avg 14° Low 12° at 05:00
High 18° at 12:00
Wind ~12 km/h
Cloudy
Partly Cloudy
Cloudy
00:00
12°
02:00
12°
04:00
12°
06:00
12°
08:00
14°
10:00
16°
12:00
18°
14:00
18°
16:00
16°
18:00
14°
20:00
14°
22:00
14°
🌧️
TuesdaySeptember 15th
Avg 16° Low 14° at 00:00
High 18° at 15:00
18.6 mm rain Wind ~12 km/h
Cloudy
Rain
00:00
14°
02:00
15°
04:00
15°
06:00
15°
08:00
16°
0.2mm
10:00
16°
0.5mm
12:00
16°
0.5mm
14:00
17°
0.2mm
16:00
17°
0.2mm
18:00
16°
0.2mm
20:00
16°
1.1mm
22:00
16°
6mm
🌧️
WednesdaySeptember 16th
Avg 18° Low 16° at 05:00
High 23° at 15:00
21.1 mm rain Wind ~19 km/h
Rain
Cloudy
Rain
00:00
17°
6mm
02:00
16°
2.5mm
04:00
16°
0.1mm
06:00
16°
0.1mm
08:00
17°
10:00
19°
12:00
21°
14:00
22°
16:00
21°
0.6mm
18:00
18°
0.6mm
20:00
17°
0.1mm
22:00
17°
2.6mm
🌧️
ThursdaySeptember 17th
Avg 16° Low 16° at 19:00
High 17° at 09:00
49.3 mm rain Feels 19° Wind ~9 km/h
Rain
00:00
17°
2.6mm
02:00
17°
4.6mm
04:00
17°
0.2mm
06:00
17°
0.2mm
08:00
17°
1.6mm
10:00
17°
4.8mm
12:00
17°
4.8mm
14:00
17°
1.7mm
16:00
16°
1.8mm
18:00
16°
1.8mm
20:00
16°
0.8mm
22:00
16°
0.1mm
🌧️
FridaySeptember 18th
Avg 16° Low 15° at 04:00
High 17° at 15:00
11.8 mm rain Wind ~5 km/h
Rain
Cloudy
00:00
16°
0.1mm
02:00
15°
0.1mm
04:00
15°
0.2mm
06:00
15°
0.2mm
08:00
16°
0.7mm
10:00
16°
1.9mm
12:00
16°
1.9mm
14:00
17°
0.8mm
16:00
17°
0.2mm
18:00
16°
0.2mm
20:00
15°
22:00
15°
🌦️
SaturdaySeptember 19th
Avg 18° Low 15° at 04:00
High 22° at 14:00
3 mm rain Wind ~6 km/h
Partly Cloudy
Rain
Clear
00:00
16°
02:00
15°
04:00
15°
06:00
16°
08:00
19°
10:00
21°
0.1mm
12:00
21°
0.1mm
14:00
22°
0.5mm
16:00
21°
0.4mm
18:00
18°
0.4mm
20:00
17°
22:00
16°
🌤️
SundaySeptember 20th
Avg 18° Low 15° at 03:00
High 22° at 14:00
Wind ~21 km/h
Clear
Cloudy
Clear
Cloudy
00:00
16°
02:00
15°
04:00
15°
06:00
16°
08:00
17°
10:00
19°
12:00
22°
14:00
22°
16:00
21°
18:00
19°
20:00
19°
22:00
19°
Sun
☀️ Sunrise 05:59 · Sunset 17:44
11h 45m of daylight · America/Sao_Paulo
Air quality
PM2.5 12.7 µg/m³ - Fair
Fine for almost everyone; unusually sensitive people may notice it on a long run.
Source: Copernicus CAMS, updated hourly.
Tools for Grotão do Paiol Velho
Common questions about Grotão do Paiol Velho weather
Will it rain in Grotão do Paiol Velho today?
Yes - about 2 mm of rain is expected in Grotão do Paiol Velho today.
What is the temperature in Grotão do Paiol Velho right now?
It is 25° in Grotão do Paiol Velho right now. Today runs between a low of 15° and a high of 30° .
What time is sunrise and sunset in Grotão do Paiol Velho?
The sun rises at 05:59 and sets at 17:44 local time in Grotão do Paiol Velho today, giving 11h 45m of daylight.
What is the air quality in Grotão do Paiol Velho?
PM2.5 in Grotão do Paiol Velho is currently 12.7 µg/m³, which counts as Fair on the European air-quality index. Fine for almost everyone; unusually sensitive people may notice it on a long run.
How accurate is the Grotão do Paiol Velho 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 Grotão do Paiol Velho 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