weathermetro
Cities / Brazil
/ Rio de Janeiro
☁️ Sumidouro weather
Overcast. Light rain starting around 12:15am.
Feels like 22° Wind 10 km/h S Humidity 67% UV 0 Air Fair ☀ 06:15 - 17:35
Right now it is 22° in Sumidouro with overcast skies and today's high is 30° with an overnight low of 14° . The sun rises at 06:15 and sets at 17:35, giving 11h 20m of daylight. Over the coming week highs range from 18° to 28° .
Sumidouro is in Rio de Janeiro, Brazil, sitting 366 m above sea level, with a population of about 16,000. Local time is America/Sao_Paulo (UTC−3), and every time on this page is shown in it.
Next 24 hours - temperature
16°
22°
27°
26°
17°
21:00 · 21.7° · 0 mm
22:00 · 21.6° · 0 mm
23:00 · 21.7° · 0 mm
00:00 · 21.5° · 0 mm
01:00 · 19.2° · 0.3 mm
02:00 · 18° · 0.3 mm
03:00 · 17.7° · 0 mm
04:00 · 17.6° · 0 mm
05:00 · 17.5° · 0.2 mm
06:00 · 17.9° · 0 mm
07:00 · 18.8° · 0 mm
08:00 · 21.1° · 0 mm
09:00 · 23.4° · 0 mm
10:00 · 23.8° · 0 mm
11:00 · 25.2° · 1.3 mm
12:00 · 26° · 1.6 mm
13:00 · 26.4° · 2 mm
14:00 · 25.2° · 1.9 mm
15:00 · 24.8° · 1.3 mm
16:00 · 23.9° · 0.6 mm
17:00 · 22.4° · 0.1 mm
18:00 · 20.1° · 0.1 mm
19:00 · 17.3° · 0.8 mm
20:00 · 16.9° · 0.5 mm
Precipitation
21:00 · 0 mm
21:00
22:00 · 0 mm
23:00 · 0 mm
00:00 · 0 mm
00:00
01:00 · 0.3 mm
02:00 · 0.3 mm
03:00 · 0 mm
03:00
04:00 · 0 mm
05:00 · 0.2 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 · 1.3 mm
12:00 · 1.6 mm
12:00
13:00 · 2 mm
14:00 · 1.9 mm
15:00 · 1.3 mm
15:00
16:00 · 0.6 mm
17:00 · 0.1 mm
18:00 · 0.1 mm
18:00
19:00 · 0.8 mm
20:00 · 0.5 mm
Hour by hour
TIME TEMP FEELS RAIN CONDITIONS
21:00
☁️
21.7°
21.5°
-
Overcast
22:00
☁️
21.6°
21.6°
-
Overcast
23:00
☁️
21.7°
21.7°
-
Overcast
00:00
☁️
21.5°
21.7°
-
Overcast
01:00
🌦️
19.2°
19.1°
0.3 mm
Light rain
02:00
🌦️
18°
17.9°
0.3 mm
Light rain
03:00
☀️
17.7°
17.4°
-
Clear sky
04:00
☀️
17.6°
17.2°
-
Clear sky
05:00
🌦️
17.5°
17.6°
0.2 mm
Light rain
06:00
🌤️
17.9°
18.2°
-
Mostly clear
07:00
☁️
18.8°
19.7°
-
Overcast
08:00
☀️
21.1°
22.9°
-
Clear sky
☀️
TodayAugust 13th
Avg 21° Low 14° at 01:00
High 30° at 15:00
Wind ~11 km/h
Clear
Cloudy
Clear
Cloudy
00:00
14°
02:00
14°
04:00
15°
06:00
15°
08:00
19°
10:00
24°
12:00
27°
14:00
30°
16:00
29°
18:00
23°
20:00
23°
22:00
22°
🌧️
FridayAugust 14th
Avg 21° Low 16° at 22:00
High 26° at 13:00
12.2 mm rain Wind ~9 km/h
Rain
00:00
22°
02:00
18°
0.3mm
04:00
18°
06:00
18°
08:00
21°
10:00
24°
12:00
26°
1.6mm
14:00
25°
1.9mm
16:00
24°
0.6mm
18:00
20°
0.1mm
20:00
17°
0.5mm
22:00
16°
0.4mm
☁️
SaturdayAugust 15th
Avg 17° Low 15° at 21:00
High 19° at 09:00
0.2 mm rain Wind ~5 km/h
Cloudy
Cloudy
Partly Cloudy
00:00
17°
02:00
17°
04:00
17°
06:00
17°
08:00
18°
10:00
19°
12:00
19°
14:00
18°
16:00
18°
0.1mm
18:00
17°
20:00
16°
22:00
16°
🌦️
SundayAugust 16th
Avg 17° Low 15° at 21:00
High 18° at 13:00
0.7 mm rain Wind ~8 km/h
Cloudy
Rain
00:00
16°
02:00
16°
04:00
16°
06:00
16°
08:00
16°
10:00
17°
0.1mm
12:00
18°
0.1mm
14:00
18°
0.1mm
16:00
18°
18:00
17°
20:00
16°
22:00
15°
☁️
MondayAugust 17th
Avg 17° Low 15° at 23:00
High 22° at 15:00
0.3 mm rain Wind ~8 km/h
Cloudy
Clear
Clear
00:00
15°
02:00
16°
04:00
16°
0.1mm
06:00
16°
08:00
17°
10:00
18°
12:00
19°
0.1mm
14:00
22°
16:00
22°
18:00
17°
20:00
16°
22:00
15°
☀️
TuesdayAugust 18th
Avg 19° Low 14° at 06:00
High 26° at 14:00
Wind ~8 km/h
Clear
00:00
15°
02:00
14°
04:00
14°
06:00
14°
08:00
17°
10:00
21°
12:00
24°
14:00
26°
16:00
24°
18:00
20°
20:00
18°
22:00
18°
☀️
WednesdayAugust 19th
Avg 21° Low 15° at 05:00
High 28° at 14:00
Wind ~8 km/h
Clear
00:00
17°
02:00
16°
04:00
15°
06:00
15°
08:00
20°
10:00
24°
12:00
27°
14:00
28°
16:00
26°
18:00
21°
20:00
19°
22:00
19°
☀️
ThursdayAugust 20th
Avg 22° Low 16° at 05:00
High 29° at 14:00
Wind ~10 km/h
Clear
00:00
18°
02:00
18°
04:00
17°
06:00
17°
08:00
21°
10:00
25°
12:00
28°
14:00
29°
16:00
27°
18:00
22°
20:00
21°
22:00
20°
☀️
FridayAugust 21st
Avg 23° Low 17° at 21:00
High 31° at 14:00
Feels 29° Wind ~13 km/h
Clear
00:00
20°
02:00
19°
04:00
19°
06:00
19°
08:00
24°
10:00
28°
12:00
30°
14:00
31°
16:00
28°
18:00
21°
20:00
17°
22:00
17°
☀️
SaturdayAugust 22nd
Avg 21° Low 18° at 05:00
High 28° at 14:00
Wind ~8 km/h
Cloudy
Clear
00:00
18°
02:00
18°
04:00
18°
06:00
18°
08:00
20°
10:00
23°
12:00
26°
14:00
28°
16:00
26°
18:00
22°
20:00
21°
22:00
20°
☀️
SundayAugust 23rd
Avg 24° Low 19° at 05:00
High 32° at 14:00
Feels 30° Wind ~10 km/h
Clear
00:00
20°
02:00
20°
04:00
20°
06:00
19°
08:00
24°
10:00
28°
12:00
30°
14:00
32°
16:00
29°
18:00
24°
20:00
23°
22:00
23°
☀️
MondayAugust 24th
Avg 24° Low 19° at 05:00
High 31° at 14:00
Wind ~9 km/h
Cloudy
Partly Cloudy
Clear
00:00
22°
02:00
21°
04:00
20°
06:00
19°
08:00
23°
10:00
27°
12:00
29°
14:00
31°
16:00
29°
18:00
23°
20:00
21°
22:00
20°
☀️
TuesdayAugust 25th
Avg 22° Low 17° at 05:00
High 30° at 14:00
Wind ~10 km/h
Clear
00:00
19°
02:00
18°
04:00
17°
06:00
17°
08:00
22°
10:00
26°
12:00
29°
14:00
30°
16:00
28°
18:00
23°
20:00
20°
22:00
19°
🌤️
WednesdayAugust 26th
Avg 22° Low 17° at 05:00
High 31° at 15:00
Wind ~10 km/h
Clear
Cloudy
Clear
Partly Cloudy
Clear
00:00
18°
02:00
18°
04:00
17°
06:00
17°
08:00
22°
10:00
26°
12:00
29°
14:00
31°
16:00
30°
18:00
25°
20:00
21°
22:00
18°
☀️
ThursdayAugust 27th
Avg 22° Low 17° at 06:00
High 29° at 14:00
Wind ~12 km/h
Partly Cloudy
Clear
00:00
18°
02:00
19°
04:00
18°
06:00
17°
08:00
21°
10:00
25°
12:00
28°
14:00
29°
16:00
27°
18:00
22°
20:00
20°
22:00
19°
☁️
FridayAugust 28th
Avg 19° Low 16° at 22:00
High 23° at 13:00
0.3 mm rain Wind ~9 km/h
Cloudy
Rain
Cloudy
00:00
20°
02:00
19°
04:00
19°
06:00
19°
08:00
19°
10:00
21°
0.1mm
12:00
22°
0.1mm
14:00
23°
16:00
22°
18:00
19°
20:00
17°
22:00
16°
Sun
☀️ Sunrise 06:15 · Sunset 17:35
11h 20m of daylight · America/Sao_Paulo
Air quality
PM2.5 13.7 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 Sumidouro weather
Will it rain in Sumidouro today?
No rain is in the forecast for Sumidouro today.
What is the temperature in Sumidouro right now?
It is 22° in Sumidouro right now. Today runs between a low of 14° and a high of 30° .
What time is sunrise and sunset in Sumidouro?
The sun rises at 06:15 and sets at 17:35 local time in Sumidouro today, giving 11h 20m of daylight.
What is the air quality in Sumidouro?
PM2.5 in Sumidouro is currently 13.7 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 Sumidouro 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 Sumidouro 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