weathermetro
Cities / Brazil
/ Rio de Janeiro
☀️ Santo Antônio weather
Clear sky. No rain expected in the next few hours.
Feels like 24° Wind 6 km/h NW Humidity 73% UV 8 Air Fair ☀ 06:07 - 17:42
Right now it is 22° in Santo Antônio with clear skies and today's high is 32° with an overnight low of 17° . The sun rises at 06:07 and sets at 17:42, giving 11h 35m of daylight. Over the coming week highs range from 22° to 39° .
Santo Antônio is in Rio de Janeiro, Brazil, sitting 54 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
20°
26°
32°
32°
20°
08:00 · 21.6° · 0 mm
09:00 · 24.5° · 0 mm
10:00 · 27° · 0 mm
11:00 · 29° · 0 mm
12:00 · 30.8° · 0 mm
13:00 · 31.6° · 0 mm
14:00 · 31.4° · 0 mm
15:00 · 30.9° · 0 mm
16:00 · 29° · 0 mm
17:00 · 26° · 0 mm
18:00 · 23.1° · 0 mm
19:00 · 22.1° · 0 mm
20:00 · 21.6° · 0 mm
21:00 · 21.3° · 0 mm
22:00 · 21.2° · 0 mm
23:00 · 21° · 0 mm
00:00 · 20.8° · 0 mm
01:00 · 20.5° · 0 mm
02:00 · 20.3° · 0 mm
03:00 · 20.1° · 0 mm
04:00 · 20.1° · 0 mm
05:00 · 20.2° · 0 mm
06:00 · 20.1° · 0 mm
07:00 · 21.4° · 0 mm
Precipitation
08:00 · 0 mm
08:00
09:00 · 0 mm
10:00 · 0 mm
11:00 · 0 mm
11:00
12:00 · 0 mm
13:00 · 0 mm
14:00 · 0 mm
14:00
15:00 · 0 mm
16:00 · 0 mm
17:00 · 0 mm
17:00
18:00 · 0 mm
19:00 · 0 mm
20:00 · 0 mm
20:00
21:00 · 0 mm
22:00 · 0 mm
23:00 · 0 mm
23:00
00:00 · 0 mm
01:00 · 0 mm
02:00 · 0 mm
02:00
03:00 · 0 mm
04:00 · 0 mm
05:00 · 0 mm
05:00
06:00 · 0 mm
07:00 · 0 mm
Hour by hour
TIME TEMP FEELS RAIN CONDITIONS
08:00
☀️
21.6°
22.9°
-
Clear sky
09:00
☀️
24.5°
25.9°
-
Clear sky
10:00
☀️
27°
28.7°
-
Clear sky
11:00
☁️
29°
30.9°
-
Overcast
12:00
☁️
30.8°
33°
-
Overcast
13:00
☁️
31.6°
32.9°
-
Overcast
14:00
☁️
31.4°
31.8°
-
Overcast
15:00
⛅
30.9°
31.3°
-
Partly cloudy
16:00
☀️
29°
29.9°
-
Clear sky
17:00
☁️
26°
27.9°
-
Overcast
18:00
☀️
23.1°
24.7°
-
Clear sky
19:00
☀️
22.1°
23.7°
-
Clear sky
☀️
TodayAugust 28th
Avg 23° Low 17° at 05:00
High 32° at 13:00
Wind ~11 km/h
Clear
Cloudy
Clear
00:00
17°
02:00
17°
04:00
17°
06:00
17°
08:00
22°
10:00
27°
12:00
31°
14:00
31°
16:00
29°
18:00
23°
20:00
22°
22:00
21°
☁️
SaturdayAugust 29th
Avg 27° Low 20° at 03:00
High 36° at 15:00
Wind ~15 km/h
Clear
Clear
00:00
21°
02:00
20°
04:00
20°
06:00
20°
08:00
25°
10:00
31°
12:00
34°
14:00
36°
16:00
35°
18:00
28°
20:00
26°
22:00
26°
☀️
SundayAugust 30th
Avg 27° Low 20° at 20:00
High 38° at 14:00
Wind ~20 km/h
Clear
00:00
24°
02:00
26°
04:00
25°
06:00
25°
08:00
28°
10:00
34°
12:00
36°
14:00
38°
16:00
26°
18:00
22°
20:00
20°
22:00
20°
☀️
MondayAugust 31st
Avg 27° Low 19° at 04:00
High 39° at 14:00
Feels 36° Wind ~28 km/h
Clear
Clear
00:00
21°
02:00
20°
04:00
19°
06:00
21°
08:00
29°
10:00
34°
12:00
37°
14:00
39°
16:00
38°
18:00
21°
20:00
21°
22:00
20°
🌧️
TuesdaySeptember 1st
Avg 22° Low 18° at 23:00
High 28° at 12:00
15.4 mm rain Wind ~20 km/h
Cloudy
Rain
00:00
21°
02:00
20°
04:00
19°
06:00
20°
08:00
22°
10:00
26°
12:00
28°
14:00
27°
16:00
26°
18:00
21°
0.1mm
20:00
21°
0.9mm
22:00
19°
6mm
🌧️
WednesdaySeptember 2nd
Avg 18° Low 15° at 23:00
High 22° at 12:00
11.1 mm rain Wind ~20 km/h
Rain
Cloudy
00:00
17°
6mm
02:00
16°
1.3mm
04:00
16°
0.2mm
06:00
17°
0.2mm
08:00
18°
0.1mm
10:00
20°
0.1mm
12:00
22°
0.1mm
14:00
21°
16:00
20°
18:00
18°
20:00
16°
22:00
15°
☁️
ThursdaySeptember 3rd
Avg 17° Low 13° at 05:00
High 22° at 12:00
Wind ~8 km/h
Clear
Cloudy
00:00
14°
02:00
14°
04:00
13°
06:00
14°
08:00
18°
10:00
21°
12:00
22°
14:00
21°
16:00
20°
18:00
18°
20:00
17°
22:00
17°
☀️
FridaySeptember 4th
Avg 18° Low 12° at 05:00
High 25° at 14:00
Feels 22° Wind ~13 km/h
Clear
00:00
17°
02:00
14°
04:00
12°
06:00
12°
08:00
17°
10:00
22°
12:00
24°
14:00
25°
16:00
22°
18:00
17°
20:00
15°
22:00
14°
🌦️
SaturdaySeptember 5th
Avg 20° Low 13° at 05:00
High 29° at 14:00
1.1 mm rain Wind ~13 km/h
Clear
Rain
00:00
14°
02:00
13°
04:00
13°
06:00
14°
08:00
20°
10:00
25°
12:00
27°
14:00
29°
16:00
27°
18:00
22°
20:00
20°
0.1mm
22:00
19°
0.4mm
🌧️
SundaySeptember 6th
Avg 21° Low 19° at 00:00
High 23° at 13:00
17.8 mm rain Feels 26° Wind ~10 km/h
Rain
Cloudy
Rain
00:00
19°
0.4mm
02:00
19°
0.4mm
04:00
19°
06:00
20°
08:00
20°
10:00
22°
0.3mm
12:00
23°
0.3mm
14:00
23°
1.3mm
16:00
22°
2mm
18:00
21°
2mm
20:00
21°
1.8mm
22:00
21°
🌧️
MondaySeptember 7th
Avg 21° Low 19° at 23:00
High 27° at 12:00
9 mm rain Feels 30° Wind ~11 km/h
Cloudy
Rain
00:00
21°
02:00
21°
04:00
21°
0.1mm
06:00
21°
0.1mm
08:00
21°
0.2mm
10:00
23°
0.1mm
12:00
27°
0.1mm
14:00
23°
0.3mm
16:00
20°
1mm
18:00
20°
1mm
20:00
20°
0.7mm
22:00
19°
0.9mm
🌦️
TuesdaySeptember 8th
Avg 17° Low 16° at 22:00
High 19° at 00:00
10.2 mm rain Wind ~10 km/h
Rain
00:00
19°
0.9mm
02:00
18°
0.5mm
04:00
18°
0.4mm
06:00
18°
0.4mm
08:00
18°
0.4mm
10:00
18°
0.4mm
12:00
18°
0.4mm
14:00
18°
0.3mm
16:00
17°
0.5mm
18:00
17°
0.5mm
20:00
16°
0.4mm
22:00
16°
0.3mm
🌦️
WednesdaySeptember 9th
Avg 17° Low 16° at 05:00
High 20° at 12:00
1.2 mm rain Wind ~8 km/h
Rain
Cloudy
Rain
Cloudy
00:00
16°
0.3mm
02:00
16°
0.1mm
04:00
16°
06:00
16°
08:00
16°
10:00
18°
12:00
20°
14:00
20°
0.1mm
16:00
19°
0.1mm
18:00
17°
0.1mm
20:00
17°
22:00
17°
☁️
ThursdaySeptember 10th
Avg 19° Low 16° at 05:00
High 23° at 13:00
0.3 mm rain Wind ~9 km/h
Cloudy
Rain
Cloudy
Partly Cloudy
00:00
16°
02:00
16°
04:00
16°
06:00
16°
08:00
19°
10:00
21°
0.1mm
12:00
22°
0.1mm
14:00
23°
16:00
21°
18:00
19°
20:00
17°
22:00
16°
🌦️
FridaySeptember 11th
Avg 20° Low 17° at 08:00
High 25° at 13:00
0.6 mm rain Wind ~14 km/h
Partly Cloudy
Cloudy
Rain
Cloudy
00:00
17°
02:00
17°
04:00
17°
06:00
17°
08:00
17°
0.2mm
10:00
20°
12:00
24°
14:00
25°
16:00
23°
18:00
21°
20:00
20°
22:00
19°
🌤️
SaturdaySeptember 12th
Avg 23° Low 0° at 05:00
High 0° at 14:00
Feels 28° Wind ~19 km/h
Partly Cloudy
Cloudy
Partly Cloudy
Clear
Partly Cloudy
00:00
18°
02:00
18°
04:00
17°
06:00
18°
08:00
22°
10:00
26°
12:00
28°
14:00
30°
16:00
28°
18:00
23°
20:00
23°
22:00
0°
Sun
☀️ Sunrise 06:07 · Sunset 17:42
11h 35m of daylight · America/Sao_Paulo
Air quality
PM2.5 16.3 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 Santo Antônio weather
Will it rain in Santo Antônio today?
No rain is in the forecast for Santo Antônio today.
What is the temperature in Santo Antônio right now?
It is 22° in Santo Antônio right now, though it feels closer to 24° . Today runs between a low of 17° and a high of 32° .
What time is sunrise and sunset in Santo Antônio?
The sun rises at 06:07 and sets at 17:42 local time in Santo Antônio today, giving 11h 35m of daylight.
What is the air quality in Santo Antônio?
PM2.5 in Santo Antônio is currently 16.3 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 Santo Antônio 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 Santo Antônio 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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