weathermetro
Cities / Brazil
/ Rio de Janeiro
☀️ Santo Antônio weather
Clear sky. No rain expected in the next few hours.
Feels like 27° Wind 4 km/h S Humidity 80% UV 0 Air Fair ☀ 05:56 - 17:36
Right now it is 23° in Santo Antônio with clear skies, it feels more like 27° and today's high is 35° with an overnight low of 22° . The sun rises at 05:56 and sets at 17:36, giving 11h 40m of daylight. Over the coming week highs range from 23° to 39° .
Santo Antônio is in Rio de Janeiro, Brazil, sitting 115 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
21°
28°
34°
34°
22°
20:00 · 23.6° · 0 mm
21:00 · 23.4° · 0 mm
22:00 · 23.4° · 0 mm
23:00 · 23.8° · 0 mm
00:00 · 23.6° · 0 mm
01:00 · 23° · 0 mm
02:00 · 22.7° · 0 mm
03:00 · 22.3° · 0 mm
04:00 · 22° · 0 mm
05:00 · 21.8° · 0 mm
06:00 · 21.6° · 0 mm
07:00 · 23.1° · 0 mm
08:00 · 25.1° · 0 mm
09:00 · 27.2° · 0 mm
10:00 · 29.7° · 0 mm
11:00 · 31.7° · 0 mm
12:00 · 33.2° · 0 mm
13:00 · 33.4° · 0 mm
14:00 · 33.9° · 0 mm
15:00 · 33.7° · 0 mm
16:00 · 30° · 0 mm
17:00 · 27° · 0 mm
18:00 · 24.9° · 0 mm
19:00 · 23.9° · 0 mm
Precipitation
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
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
Hour by hour
TIME TEMP FEELS RAIN CONDITIONS
20:00
☀️
23.6°
26.4°
-
Clear sky
21:00
☀️
23.4°
26.1°
-
Clear sky
22:00
⛅
23.4°
26.3°
-
Partly cloudy
23:00
☁️
23.8°
26.5°
-
Overcast
00:00
☁️
23.6°
26.5°
-
Overcast
01:00
☀️
23°
26°
-
Clear sky
02:00
⛅
22.7°
25.5°
-
Partly cloudy
03:00
☀️
22.3°
25.3°
-
Clear sky
04:00
☀️
22°
25°
-
Clear sky
05:00
☀️
21.8°
24.7°
-
Clear sky
06:00
☀️
21.6°
24.5°
-
Clear sky
07:00
☀️
23.1°
25.8°
-
Clear sky
☀️
TodayAugust 30th
Avg 27° Low 22° at 05:00
High 35° at 13:00
Feels 37° Wind ~20 km/h
Clear
00:00
23°
02:00
22°
04:00
22°
06:00
22°
08:00
26°
10:00
31°
12:00
35°
14:00
35°
16:00
31°
18:00
25°
20:00
24°
22:00
23°
☀️
MondayAugust 31st
Avg 26° Low 22° at 06:00
High 34° at 14:00
Feels 36° Wind ~22 km/h
Clear
00:00
24°
02:00
23°
04:00
22°
06:00
22°
08:00
25°
10:00
30°
12:00
33°
14:00
34°
16:00
30°
18:00
25°
20:00
23°
22:00
23°
☀️
TuesdaySeptember 1st
Avg 27° Low 21° at 06:00
High 39° at 14:00
Wind ~24 km/h
Clear
00:00
22°
02:00
22°
04:00
21°
06:00
21°
08:00
26°
10:00
32°
12:00
36°
14:00
39°
16:00
29°
18:00
26°
20:00
24°
22:00
22°
🌧️
WednesdaySeptember 2nd
Avg 21° Low 17° at 23:00
High 23° at 14:00
8.5 mm rain Feels 25° Wind ~15 km/h
Cloudy
Rain
Cloudy
Clear
00:00
22°
02:00
23°
04:00
22°
1.1mm
06:00
21°
1.4mm
08:00
22°
0.5mm
10:00
21°
1.3mm
12:00
20°
0.1mm
14:00
23°
0.1mm
16:00
22°
18:00
21°
20:00
19°
22:00
18°
⛅
ThursdaySeptember 3rd
Avg 19° Low 16° at 04:00
High 24° at 13:00
Wind ~16 km/h
Clear
Cloudy
Partly Cloudy
Clear
00:00
17°
02:00
16°
04:00
16°
06:00
16°
08:00
19°
10:00
22°
12:00
24°
14:00
24°
16:00
23°
18:00
20°
20:00
19°
22:00
18°
☀️
FridaySeptember 4th
Avg 23° Low 16° at 03:00
High 32° at 13:00
Wind ~11 km/h
Clear
00:00
17°
02:00
16°
04:00
16°
06:00
16°
08:00
21°
10:00
26°
12:00
31°
14:00
32°
16:00
29°
18:00
23°
20:00
22°
22:00
22°
🌧️
SaturdaySeptember 5th
Avg 26° Low 21° at 23:00
High 36° at 14:00
31.7 mm rain Wind ~18 km/h
Clear
Rain
00:00
22°
02:00
22°
04:00
21°
06:00
21°
08:00
26°
10:00
30°
12:00
34°
14:00
36°
16:00
32°
18:00
26°
20:00
23°
7.7mm
22:00
21°
4.3mm
🌧️
SundaySeptember 6th
Avg 21° Low 19° at 23:00
High 22° at 12:00
8.7 mm rain Feels 25° Wind ~14 km/h
Rain
Cloudy
Rain
00:00
21°
4.3mm
02:00
21°
0.4mm
04:00
21°
0.1mm
06:00
21°
0.1mm
08:00
22°
10:00
22°
12:00
22°
14:00
22°
0.3mm
16:00
22°
0.3mm
18:00
21°
0.3mm
20:00
20°
0.1mm
22:00
20°
0.4mm
🌦️
MondaySeptember 7th
Avg 16° Low 15° at 21:00
High 19° at 00:00
6.1 mm rain Wind ~16 km/h
Rain
Cloudy
Rain
00:00
19°
0.4mm
02:00
18°
0.2mm
04:00
17°
0.3mm
06:00
17°
0.3mm
08:00
17°
10:00
16°
0.2mm
12:00
16°
0.2mm
14:00
16°
0.8mm
16:00
15°
0.3mm
18:00
15°
0.3mm
20:00
15°
0.1mm
22:00
15°
☁️
TuesdaySeptember 8th
Avg 15° Low 15° at 02:00
High 16° at 12:00
Wind ~5 km/h
Cloudy
00:00
15°
02:00
15°
04:00
15°
06:00
15°
08:00
15°
10:00
16°
12:00
16°
14:00
16°
16:00
16°
18:00
15°
20:00
15°
22:00
15°
☁️
WednesdaySeptember 9th
Avg 18° Low 15° at 04:00
High 23° at 12:00
0.5 mm rain Wind ~17 km/h
Cloudy
Partly Cloudy
Rain
Cloudy
00:00
15°
02:00
15°
04:00
15°
06:00
15°
08:00
17°
10:00
20°
12:00
23°
14:00
21°
16:00
19°
0.1mm
18:00
18°
0.1mm
20:00
18°
22:00
18°
0.1mm
☁️
ThursdaySeptember 10th
Avg 19° Low 17° at 04:00
High 23° at 15:00
0.1 mm rain Feels 21° Wind ~18 km/h
Cloudy
Partly Cloudy
Clear
00:00
17°
0.1mm
02:00
17°
04:00
17°
06:00
17°
08:00
18°
10:00
20°
12:00
21°
14:00
23°
16:00
22°
18:00
19°
20:00
18°
22:00
18°
☀️
FridaySeptember 11th
Avg 22° Low 17° at 00:00
High 30° at 14:00
Wind ~15 km/h
Cloudy
Clear
00:00
17°
02:00
17°
04:00
17°
06:00
18°
08:00
21°
10:00
25°
12:00
29°
14:00
30°
16:00
27°
18:00
21°
20:00
20°
22:00
20°
🌦️
SaturdaySeptember 12th
Avg 21° Low 19° at 03:00
High 26° at 12:00
0.7 mm rain Wind ~16 km/h
Clear
Partly Cloudy
Cloudy
Rain
00:00
19°
02:00
19°
04:00
19°
06:00
20°
08:00
21°
10:00
23°
12:00
26°
14:00
25°
16:00
23°
18:00
21°
20:00
20°
0.1mm
22:00
20°
0.2mm
🌦️
SundaySeptember 13th
Avg 19° Low 19° at 20:00
High 20° at 12:00
1.7 mm rain Feels 22° Wind ~9 km/h
Rain
Cloudy
Rain
Cloudy
00:00
20°
0.2mm
02:00
20°
0.2mm
04:00
20°
0.1mm
06:00
19°
0.1mm
08:00
19°
10:00
20°
0.1mm
12:00
20°
0.1mm
14:00
20°
0.1mm
16:00
19°
18:00
19°
20:00
19°
22:00
19°
☀️
MondaySeptember 14th
Avg 22° Low 16° at 05:00
High 30° at 14:00
Wind ~14 km/h
Cloudy
Clear
00:00
19°
02:00
18°
04:00
17°
06:00
17°
08:00
21°
10:00
25°
12:00
29°
14:00
30°
16:00
27°
18:00
22°
20:00
22°
22:00
22°
Sun
☀️ Sunrise 05:56 · Sunset 17:36
11h 40m of daylight · America/Sao_Paulo
Air quality
PM2.5 12.1 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 23° in Santo Antônio right now, though it feels closer to 27° . Today runs between a low of 22° and a high of 35° .
What time is sunrise and sunset in Santo Antônio?
The sun rises at 05:56 and sets at 17:36 local time in Santo Antônio today, giving 11h 40m of daylight.
What is the air quality in Santo Antônio?
PM2.5 in Santo Antônio is currently 12.1 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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