See exactly when rain will start and stop with a minute-by-minute precipitation nowcast for the next hour.
19°
Clear
Feels Like: 21°
Min: 15°
Max: 33°
The next few hours will be mostly cloudy, with today reaching 33°C and dropping to 15°C. The coming days will be partly cloudy
Compare today's weather with yesterday's data and track temperature trends over time.
Hourly Forecast
Daylight Hours
07:29
Sunrise
19:17
Sunset
Moon
Waxing Gibbous
18:44
Moonrise
05:57
Moonset
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View stargazing scoreWeather in Santo André today, September 25, 2026
Cloud cover dominates in Santo André on September 25, 2026, keeping sunshine limited. Expect a grey, overcast feel rather than long bright spells. Expect a brighter morning, with limited cloud around 15% by 10:00. Conditions start on a settled note.
The day peaks near 33°C and cools toward 15°C. The air stays humid, with relative humidity between 18% and 64% and the peak around 09:00. Expect gentle winds, highest near 18:00 at 5.2 km/h.
The afternoon keeps an overcast feel, as cloud reaches about 100% around 14:00. Outdoor plans may still want a flexible backup. Expect visibility near 41.5 km, with poorer spells close to 20.5 km. Daylight runs from 07:29 to 19:17, lasting 11 hours 48 minutes of sunlight today.
Overall, Santo André on September 25, 2026 stays grey and muted, so outdoor plans may want a flexible backup even with a high near 33°C.
Frequently asked questions about weather in Santo André
How warm does it get in Santo André?
The warmest month in Santo André is August, with average high temperatures of 34°C. The average temperature during this period is around 24°C.
How cold does it get in Santo André?
The coldest month in Santo André is January, with average low temperatures of 6°C. The average temperature during this period is around 10°C.
What is the wettest time of year in Santo André?
The wettest month in Santo André is March, with an average of 83mm of precipitation.
What is the driest time of year in Santo André?
The driest month in Santo André is August, with an average of 3mm of precipitation.
