🇧🇷 Weather in Osasco
Map Overlays:
Hourly Forecast for Osasco
19:00
13°
13%
20:00
12°
20%
21:00
12°
22%
22:00
12°
21%
23:00
12°
20%
00:00
12°
20%
01:00
12°
19%
02:00
12°
20%
03:00
12°
19%
04:00
12°
19%
05:00
12°
20%
06:00
12°
19%
07:00
12°
17%
08:00
13°
6%
09:00
14°
8%
10:00
15°
6%
11:00
16°
13%
12:00
17°
3%
13:00
17°
3%
14:00
16°
5%
15:00
16°
5%
16:00
13°
17%
17:00
12°
25%
18:00
11°
27%
14-Day Forecast for Osasco
2026-08-23
Sunny
22° /
10°
2026-08-24
Patchy rain nearby
17° /
11°
2026-08-25
Overcast
20° /
11°
2026-08-26
Overcast
24° /
13°
2026-08-27
Smoky haze
26° /
14°
2026-08-28
Sunny
33° /
17°
2026-08-29
Overcast
35° /
26°
Additional Forecasts for Osasco
Air Quality
💨 US EPA Index 2 (Moderate)
CO (Carbon Monoxide) 158.0 μg/m³
O₃ (Ozone) 114.0 μg/m³
NO₂ (Nitrogen Dioxide) 11.2 μg/m³
SO₂ (Sulphur Dioxide) 9.1 μg/m³
PM2.5 (Fine particles) 15.7 μg/m³
PM10 (Coarse particles) 17.9 μg/m³
Historical Weather
Weather Forecasts for Other Cities in Brazil
Weather in Osasco — FAQ
Answers refreshed each request based on current conditions in Osasco.
What is the weather like right now in Osasco?
Right now in Osasco, Brazil the temperature is 14.6°C (feels like 10.4°C), with clear. Relative humidity is 67% and wind is 20.5 km/h.
What is today's high and low temperature in Osasco?
Today's forecast high in Osasco is 21.7°C and the overnight low is 10.1°C. The diurnal range — high minus low — depends on cloud cover; clear days swing more than overcast ones.
Will it rain in Osasco today?
The chance of precipitation in Osasco today is 5%. Forecast accuracy is highest within the next 6 hours and decreases steadily out to 14 days.
How often does the weather here update?
Current observations refresh every 15-60 minutes from the nearest monitoring stations operated by national meteorological agencies. The hourly forecast updates approximately every hour; the 7- and 14-day outlook is recomputed several times per day.
What does 'feels like' temperature mean?
Feels-like (apparent) temperature accounts for humidity, wind chill and direct sunshine — variables that change how the human body perceives heat or cold. On hot, humid days it can be 3-7°C above the actual reading; on cold windy days it can be 5-15°C below.
Why does the temperature in Osasco differ from nearby cities?
Even short distances can change temperatures noticeably. Osasco's reading reflects altitude, proximity to large bodies of water, urban heat island effects, and the exact location of the monitoring stations supplying the data. Coastal cities are typically milder and more humid than inland equivalents.