weathermetro
Cities / Brazil
/ Rio de Janeiro
☁️ Grotão weather
Overcast. Light rain starting around 6:15pm.
Feels like 27° Wind 3 km/h S Humidity 76% UV 0 Air Fair ☀ 06:03 - 17:41
Right now it is 24° in Grotão with overcast skies, it feels more like 27° , today's high is 32° with an overnight low of 20° and about 3.6 mm of rain is expected. The sun rises at 06:03 and sets at 17:41, giving 11h 38m of daylight. Over the coming week highs range from 20° to 30° .
Grotão is in Rio de Janeiro, Brazil, sitting 556 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
18°
24°
30°
30°
19°
18:00 · 24.5° · 0 mm
19:00 · 22.4° · 1.6 mm
20:00 · 22.6° · 1.9 mm
21:00 · 21.6° · 0 mm
22:00 · 22.1° · 0 mm
23:00 · 21.8° · 0 mm
00:00 · 21.7° · 0 mm
01:00 · 20.8° · 0 mm
02:00 · 20.1° · 0.1 mm
03:00 · 19.7° · 0 mm
04:00 · 19.3° · 0 mm
05:00 · 19° · 0.1 mm
06:00 · 18.9° · 0 mm
07:00 · 20.5° · 0 mm
08:00 · 22.7° · 0 mm
09:00 · 24.9° · 0 mm
10:00 · 25° · 0 mm
11:00 · 25.6° · 0 mm
12:00 · 28.7° · 0 mm
13:00 · 29.6° · 0 mm
14:00 · 29.9° · 0 mm
15:00 · 29.6° · 0 mm
16:00 · 28.9° · 0 mm
17:00 · 26.3° · 0 mm
Precipitation
18:00 · 0 mm
18:00
19:00 · 1.6 mm
20:00 · 1.9 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 · 0.1 mm
03:00 · 0 mm
03:00
04:00 · 0 mm
05:00 · 0.1 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
Hour by hour
TIME TEMP FEELS RAIN CONDITIONS
18:00
☁️
24.5°
27.3°
-
Overcast
19:00
🌧️
22.4°
24.9°
1.6 mm
Rain
20:00
🌧️
22.6°
25.9°
1.9 mm
Rain
21:00
⛅
21.6°
24.3°
-
Partly cloudy
22:00
☁️
22.1°
25.1°
-
Overcast
23:00
☁️
21.8°
24.3°
-
Overcast
00:00
☁️
21.7°
24.4°
-
Overcast
01:00
⛅
20.8°
23.7°
-
Partly cloudy
02:00
🌦️
20.1°
22.2°
0.1 mm
Light rain
03:00
☀️
19.7°
21.6°
-
Clear sky
04:00
☀️
19.3°
21°
-
Clear sky
05:00
🌦️
19°
20.7°
0.1 mm
Light rain
🌧️
TodayAugust 30th
Avg 25° Low 20° at 06:00
High 32° at 14:00
3.6 mm rain Feels 34° Wind ~8 km/h
Clear
00:00
22°
02:00
21°
04:00
21°
06:00
20°
08:00
25°
10:00
28°
12:00
31°
14:00
32°
16:00
31°
18:00
25°
20:00
23°
1.9mm
22:00
22°
☀️
MondayAugust 31st
Avg 24° Low 19° at 06:00
High 30° at 14:00
0.2 mm rain Wind ~11 km/h
Clear
Clear
00:00
22°
02:00
20°
0.1mm
04:00
19°
06:00
19°
08:00
23°
10:00
25°
12:00
29°
14:00
30°
16:00
29°
18:00
24°
20:00
22°
22:00
22°
🌧️
TuesdaySeptember 1st
Avg 23° Low 18° at 23:00
High 29° at 13:00
2.6 mm rain Feels 31° Wind ~12 km/h
Clear
Cloudy
Cloudy
Rain
00:00
21°
02:00
21°
04:00
20°
06:00
19°
08:00
23°
10:00
26°
12:00
25°
14:00
29°
16:00
29°
18:00
23°
20:00
21°
0.1mm
22:00
18°
1.1mm
🌧️
WednesdaySeptember 2nd
Avg 16° Low 11° at 22:00
High 20° at 13:00
22.7 mm rain Feels 18° Wind ~14 km/h
Rain
Clear
00:00
18°
0.1mm
02:00
17°
1.2mm
04:00
17°
6.2mm
06:00
16°
1.7mm
08:00
16°
0.1mm
10:00
18°
12:00
19°
14:00
20°
16:00
17°
18:00
14°
20:00
12°
22:00
11°
☀️
ThursdaySeptember 3rd
Avg 15° Low 10° at 06:00
High 21° at 12:00
Wind ~11 km/h
Clear
Cloudy
Clear
00:00
12°
02:00
12°
04:00
10°
06:00
10°
08:00
15°
10:00
18°
12:00
21°
14:00
20°
16:00
18°
18:00
15°
20:00
14°
22:00
14°
☀️
FridaySeptember 4th
Avg 19° Low 13° at 00:00
High 27° at 15:00
Wind ~8 km/h
Clear
Cloudy
Clear
00:00
13°
02:00
13°
04:00
13°
06:00
14°
08:00
17°
10:00
20°
12:00
24°
14:00
26°
16:00
25°
18:00
21°
20:00
20°
22:00
20°
🌧️
SaturdaySeptember 5th
Avg 22° Low 17° at 23:00
High 30° at 15:00
16.4 mm rain Wind ~10 km/h
Clear
Cloudy
Rain
00:00
20°
02:00
19°
04:00
18°
06:00
18°
08:00
22°
10:00
25°
12:00
26°
14:00
30°
16:00
27°
4.3mm
18:00
19°
4.3mm
20:00
18°
0.9mm
22:00
17°
0.4mm
🌧️
SundaySeptember 6th
Avg 18° Low 15° at 23:00
High 22° at 12:00
9.4 mm rain Feels 24° Wind ~9 km/h
Rain
00:00
17°
0.4mm
02:00
17°
0.1mm
04:00
17°
0.2mm
06:00
17°
0.2mm
08:00
18°
0.2mm
10:00
20°
0.2mm
12:00
22°
0.2mm
14:00
21°
0.5mm
16:00
20°
1.1mm
18:00
17°
1.1mm
20:00
16°
0.7mm
22:00
15°
🌦️
MondaySeptember 7th
Avg 12° Low 10° at 23:00
High 14° at 00:00
7.5 mm rain Wind ~8 km/h
Rain
Cloudy
00:00
14°
02:00
14°
0.9mm
04:00
13°
0.8mm
06:00
13°
0.8mm
08:00
13°
0.4mm
10:00
13°
0.1mm
12:00
13°
0.1mm
14:00
12°
0.2mm
16:00
12°
0.1mm
18:00
11°
0.1mm
20:00
11°
22:00
11°
☁️
TuesdaySeptember 8th
Avg 11° Low 10° at 00:00
High 13° at 15:00
Wind ~5 km/h
Cloudy
00:00
10°
02:00
10°
04:00
10°
06:00
11°
08:00
11°
10:00
12°
12:00
12°
14:00
13°
16:00
12°
18:00
12°
20:00
12°
22:00
12°
☁️
WednesdaySeptember 9th
Avg 14° Low 10° at 05:00
High 18° at 14:00
Feels 16° Wind ~10 km/h
Cloudy
Partly Cloudy
Clear
Cloudy
00:00
11°
02:00
11°
04:00
10°
06:00
10°
08:00
14°
10:00
16°
12:00
17°
14:00
18°
16:00
17°
18:00
15°
20:00
15°
22:00
15°
☁️
ThursdaySeptember 10th
Avg 16° Low 14° at 04:00
High 19° at 14:00
Wind ~9 km/h
Cloudy
Partly Cloudy
Clear
00:00
14°
02:00
14°
04:00
14°
06:00
14°
08:00
14°
10:00
16°
12:00
18°
14:00
19°
16:00
19°
18:00
17°
20:00
15°
22:00
14°
🌦️
FridaySeptember 11th
Avg 18° Low 13° at 05:00
High 25° at 15:00
0.6 mm rain Wind ~10 km/h
Clear
Cloudy
Partly Cloudy
Clear
Rain
00:00
14°
02:00
13°
04:00
13°
06:00
13°
08:00
17°
10:00
20°
12:00
23°
14:00
25°
16:00
24°
18:00
20°
20:00
18°
0.2mm
22:00
17°
🌦️
SaturdaySeptember 12th
Avg 18° Low 15° at 23:00
High 21° at 12:00
1.2 mm rain Wind ~8 km/h
Rain
Cloudy
Rain
Cloudy
00:00
17°
02:00
17°
0.1mm
04:00
17°
0.1mm
06:00
17°
0.1mm
08:00
18°
10:00
20°
12:00
21°
14:00
20°
16:00
18°
0.2mm
18:00
16°
0.2mm
20:00
16°
22:00
16°
☁️
SundaySeptember 13th
Avg 17° Low 15° at 23:00
High 19° at 09:00
Wind ~7 km/h
Cloudy
00:00
15°
02:00
16°
04:00
16°
06:00
16°
08:00
18°
10:00
19°
12:00
18°
14:00
18°
16:00
18°
18:00
16°
20:00
16°
22:00
15°
🌦️
MondaySeptember 14th
Avg 20° Low 14° at 05:00
High 27° at 14:00
1.3 mm rain Wind ~8 km/h
Partly Cloudy
Cloudy
Partly Cloudy
Clear
Rain
00:00
15°
02:00
14°
04:00
14°
06:00
14°
08:00
18°
10:00
22°
12:00
25°
14:00
27°
16:00
25°
0.1mm
18:00
21°
0.1mm
20:00
20°
0.2mm
22:00
19°
0.2mm
Sun
☀️ Sunrise 06:03 · Sunset 17:41
11h 38m of daylight · America/Sao_Paulo
Air quality
PM2.5 13.9 µg/m³ - Fair
Fine for almost everyone; unusually sensitive people may notice it on a long run.
Source: Copernicus CAMS, updated hourly.
Common questions about Grotão weather
Will it rain in Grotão today?
Yes - about 3.6 mm of rain is expected in Grotão today.
What is the temperature in Grotão right now?
It is 24° in Grotão right now, though it feels closer to 27° . Today runs between a low of 20° and a high of 32° .
What time is sunrise and sunset in Grotão?
The sun rises at 06:03 and sets at 17:41 local time in Grotão today, giving 11h 38m of daylight.
What is the air quality in Grotão?
PM2.5 in Grotão is currently 13.9 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 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 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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