🇧🇷 Weather in Santo André
Map Overlays:
Hourly Forecast for Santo André
16:00
24°
8%
17:00
23°
6%
18:00
22°
10%
19:00
21°
9%
20:00
21°
23%
21:00
20°
20%
22:00
21°
20%
23:00
21°
16%
00:00
20°
17%
01:00
21°
24%
02:00
20°
25%
03:00
19°
22%
04:00
19°
23%
05:00
19°
24%
06:00
19°
14%
07:00
21°
24%
08:00
23°
21%
09:00
26°
14%
10:00
27°
13%
11:00
29°
11%
12:00
30°
10%
13:00
32°
5%
14:00
32°
10%
15:00
30°
11%
14-Day Forecast for Santo André
2026-11-03
Overcast
29° /
18°
2026-11-04
Smoky haze
32° /
19°
2026-11-05
Patchy rain nearby
26° /
19°
2026-11-06
Patchy rain nearby
23° /
17°
2026-11-07
Overcast
30° /
17°
2026-11-08
Light rain shower
21° /
12°
2026-11-09
Patchy rain nearby
16° /
12°
Additional Forecasts for Santo André
Air Quality
💨 US EPA Index 2 (Moderate)
CO (Carbon Monoxide) 340.0 μg/m³
O₃ (Ozone) 205.0 μg/m³
NO₂ (Nitrogen Dioxide) 10.5 μg/m³
SO₂ (Sulphur Dioxide) 9.3 μg/m³
PM2.5 (Fine particles) 17.7 μg/m³
PM10 (Coarse particles) 17.9 μg/m³
Historical Weather
Weather Forecasts for Other Cities in Brazil
Weather in Santo André — FAQ
Answers refreshed each request based on current conditions in Santo André.
What is the weather like right now in Santo André?
Right now in Santo André, Brazil the temperature is 26.1°C (feels like 26.9°C), with patchy rain nearby. Relative humidity is 59% and wind is 9.0 km/h.
What is today's high and low temperature in Santo André?
Today's forecast high in Santo André is 28.8°C and the overnight low is 18.3°C. The diurnal range — high minus low — depends on cloud cover; clear days swing more than overcast ones.
Will it rain in Santo André today?
The chance of precipitation in Santo André today is 47%. 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 Santo André differ from nearby cities?
Even short distances can change temperatures noticeably. Santo André'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.