weathermetro
Cities / Brazil
/ São Paulo
☀️ Barreiro weather
Clear sky. No rain expected in the next few hours.
Feels like 28° Wind 9 km/h N Humidity 43% UV 3 Air Fair ☀ 06:26 - 17:58
Right now it is 27° in Barreiro with clear skies and today's high is 29° with an overnight low of 15° . The sun rises at 06:26 and sets at 17:58, giving 11h 32m of daylight. Over the coming week highs range from 22° to 39° .
Barreiro is in São Paulo, 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
17°
24°
30°
30°
18°
12:00 · 26.2° · 0 mm
13:00 · 27° · 0 mm
14:00 · 27.9° · 0 mm
15:00 · 28.4° · 0 mm
16:00 · 28.6° · 0 mm
17:00 · 27.7° · 0 mm
18:00 · 24.1° · 0 mm
19:00 · 22.9° · 0 mm
20:00 · 22.1° · 0 mm
21:00 · 21.5° · 0 mm
22:00 · 21° · 0 mm
23:00 · 20.4° · 0 mm
00:00 · 19.9° · 0 mm
01:00 · 19.5° · 0 mm
02:00 · 19° · 0 mm
03:00 · 18.6° · 0 mm
04:00 · 18.2° · 0 mm
05:00 · 17.8° · 0 mm
06:00 · 17.5° · 0 mm
07:00 · 17.9° · 0 mm
08:00 · 20.8° · 0 mm
09:00 · 24° · 0 mm
10:00 · 27.1° · 0 mm
11:00 · 29.8° · 0 mm
Precipitation
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
18:00 · 0 mm
18:00
19:00 · 0 mm
20:00 · 0 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 mm
03:00 · 0 mm
03:00
04:00 · 0 mm
05:00 · 0 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
Hour by hour
TIME TEMP FEELS RAIN CONDITIONS
12:00
☀️
26.2°
25.2°
-
Clear sky
13:00
☀️
27°
26.4°
-
Clear sky
14:00
☀️
27.9°
27.4°
-
Clear sky
15:00
☀️
28.4°
27.9°
-
Clear sky
16:00
☀️
28.6°
28.1°
-
Clear sky
17:00
☀️
27.7°
26.9°
-
Clear sky
18:00
☀️
24.1°
22.9°
-
Clear sky
19:00
☀️
22.9°
22.2°
-
Clear sky
20:00
☀️
22.1°
21.7°
-
Clear sky
21:00
☀️
21.5°
21.3°
-
Clear sky
22:00
☀️
21°
20.4°
-
Clear sky
23:00
☀️
20.4°
20°
-
Clear sky
☀️
TodayAugust 27th
Avg 21° Low 15° at 06:00
High 29° at 16:00
Wind ~13 km/h
Cloudy
Clear
00:00
17°
02:00
16°
04:00
15°
06:00
15°
08:00
18°
10:00
23°
12:00
26°
14:00
28°
16:00
29°
18:00
24°
20:00
22°
22:00
21°
☀️
FridayAugust 28th
Avg 25° Low 18° at 06:00
High 34° at 16:00
Wind ~18 km/h
Clear
Clear
00:00
20°
02:00
19°
04:00
18°
06:00
18°
08:00
21°
10:00
27°
12:00
32°
14:00
34°
16:00
34°
18:00
30°
20:00
27°
22:00
25°
☁️
SaturdayAugust 29th
Avg 28° Low 21° at 06:00
High 37° at 14:00
Feels 33° Wind ~29 km/h
Clear
Cloudy
Cloudy
Clear
00:00
26°
02:00
24°
04:00
23°
06:00
21°
08:00
24°
10:00
29°
12:00
34°
14:00
37°
16:00
36°
18:00
30°
20:00
28°
22:00
26°
☀️
SundayAugust 30th
Avg 29° Low 22° at 07:00
High 39° at 14:00
Feels 35° Wind ~27 km/h
Cloudy
Clear
Clear
Cloudy
00:00
26°
02:00
25°
04:00
24°
06:00
23°
08:00
25°
10:00
33°
12:00
37°
14:00
39°
16:00
38°
18:00
32°
20:00
27°
22:00
23°
☁️
MondayAugust 31st
Avg 26° Low 22° at 03:00
High 38° at 13:00
Feels 29° Wind ~40 km/h
00:00
24°
02:00
23°
04:00
23°
06:00
24°
08:00
25°
10:00
33°
12:00
37°
14:00
25°
16:00
26°
18:00
25°
20:00
24°
22:00
22°
🌧️
TuesdaySeptember 1st
Avg 19° Low 17° at 23:00
High 22° at 00:00
35.5 mm rain Wind ~17 km/h
Rain
Cloudy
00:00
22°
0.2mm
02:00
21°
0.1mm
04:00
20°
0.5mm
06:00
19°
0.5mm
08:00
19°
4mm
10:00
19°
3.8mm
12:00
20°
3.8mm
14:00
18°
2.5mm
16:00
18°
0.3mm
18:00
18°
0.3mm
20:00
17°
22:00
17°
☀️
WednesdaySeptember 2nd
Avg 16° Low 13° at 05:00
High 22° at 14:00
Feels 18° Wind ~24 km/h
Cloudy
Clear
00:00
16°
02:00
15°
04:00
13°
06:00
13°
08:00
15°
10:00
18°
12:00
21°
14:00
22°
16:00
20°
18:00
16°
20:00
14°
22:00
13°
☁️
ThursdaySeptember 3rd
Avg 15° Low 13° at 05:00
High 19° at 12:00
Feels 15° Wind ~28 km/h
Clear
Cloudy
00:00
14°
02:00
13°
04:00
13°
06:00
13°
08:00
16°
10:00
18°
12:00
19°
14:00
19°
16:00
17°
18:00
15°
20:00
14°
22:00
14°
⛅
FridaySeptember 4th
Avg 18° Low 14° at 00:00
High 25° at 15:00
Wind ~22 km/h
Cloudy
Partly Cloudy
00:00
14°
02:00
14°
04:00
14°
06:00
15°
08:00
16°
10:00
19°
12:00
22°
14:00
25°
16:00
23°
18:00
19°
20:00
17°
22:00
16°
🌧️
SaturdaySeptember 5th
Avg 21° Low 15° at 05:00
High 30° at 14:00
8.7 mm rain Wind ~20 km/h
Clear
Partly Cloudy
Clear
Rain
00:00
16°
02:00
16°
04:00
15°
06:00
16°
08:00
19°
10:00
24°
12:00
28°
14:00
30°
0.1mm
16:00
28°
0.2mm
18:00
23°
0.2mm
20:00
20°
1.6mm
22:00
19°
1.5mm
🌧️
SundaySeptember 6th
Avg 19° Low 18° at 23:00
High 20° at 09:00
59.1 mm rain Feels 22° Wind ~14 km/h
Rain
00:00
19°
1.5mm
02:00
19°
1.4mm
04:00
19°
7.2mm
06:00
19°
7.2mm
08:00
20°
6mm
10:00
20°
2.8mm
12:00
19°
2.8mm
14:00
20°
1.1mm
16:00
20°
0.2mm
18:00
19°
0.2mm
20:00
19°
0.5mm
22:00
19°
🌦️
MondaySeptember 7th
Avg 15° Low 13° at 23:00
High 18° at 00:00
3 mm rain Feels 16° Wind ~22 km/h
Rain
Cloudy
Rain
Cloudy
00:00
18°
02:00
17°
0.4mm
04:00
16°
0.4mm
06:00
15°
0.4mm
08:00
14°
10:00
14°
0.1mm
12:00
15°
0.1mm
14:00
15°
0.1mm
16:00
15°
18:00
14°
20:00
13°
22:00
13°
☁️
TuesdaySeptember 8th
Avg 12° Low 10° at 21:00
High 13° at 11:00
Feels 10° Wind ~29 km/h
Cloudy
Clear
00:00
13°
02:00
12°
04:00
12°
06:00
12°
08:00
13°
10:00
13°
12:00
13°
14:00
13°
16:00
12°
18:00
11°
20:00
10°
22:00
10°
☀️
WednesdaySeptember 9th
Avg 15° Low 10° at 05:00
High 22° at 14:00
0.3 mm rain Feels 18° Wind ~24 km/h
Clear
Rain
Cloudy
00:00
10°
02:00
10°
04:00
10°
06:00
10°
08:00
13°
10:00
17°
12:00
20°
14:00
22°
16:00
20°
0.1mm
18:00
17°
0.1mm
20:00
14°
22:00
13°
🌧️
ThursdaySeptember 10th
Avg 17° Low 13° at 02:00
High 20° at 13:00
21.6 mm rain Wind ~18 km/h
Cloudy
Rain
00:00
13°
02:00
13°
04:00
13°
0.4mm
06:00
15°
0.4mm
08:00
17°
0.2mm
10:00
18°
0.3mm
12:00
19°
0.3mm
14:00
20°
0.4mm
16:00
19°
3.3mm
18:00
17°
3.3mm
20:00
17°
2mm
22:00
17°
0.9mm
🌧️
FridaySeptember 11th
Avg 19° Low 17° at 04:00
High 22° at 15:00
12.3 mm rain Wind ~17 km/h
Rain
00:00
17°
0.9mm
02:00
17°
0.4mm
04:00
17°
0.6mm
06:00
17°
0.6mm
08:00
18°
0.7mm
10:00
19°
0.1mm
12:00
20°
0.1mm
14:00
22°
0.1mm
16:00
22°
0.5mm
18:00
19°
0.5mm
20:00
18°
1.4mm
22:00
18°
Sun
☀️ Sunrise 06:26 · Sunset 17:58
11h 32m of daylight · America/Sao_Paulo
Air quality
PM2.5 14.2 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 Barreiro weather
Will it rain in Barreiro today?
No rain is in the forecast for Barreiro today.
What is the temperature in Barreiro right now?
It is 27° in Barreiro right now. Today runs between a low of 15° and a high of 29° .
What time is sunrise and sunset in Barreiro?
The sun rises at 06:26 and sets at 17:58 local time in Barreiro today, giving 11h 32m of daylight.
What is the air quality in Barreiro?
PM2.5 in Barreiro is currently 14.2 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 Barreiro 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 Barreiro 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