
A bright, sunny day is taking shape over Caieiras, with the kind of warmth that feels genuinely pleasant rather than oppressive. The morning starts cool with temperatures around 15 degrees, but by midday you will notice the sun has real strength behind it, making it a good day to be outdoors.
The humidity sits at about 58 percent, which keeps the air from feeling sticky even as the thermometer climbs to around 27 degrees in the afternoon. That balance between warmth and dry air means you can be active without feeling drained, though the high UV index of nearly 7 means a hat or sunscreen is a smart choice for extended time outside.
Rain is not a concern today, with no precipitation expected, and the wind remains light at roughly 7 kilometres per hour. A gentle breeze will occasionally rustle the leaves, but it will not interfere with anything you have planned.
If you are heading out in Caieiras, the main thing to keep in mind is the strong sun around lunchtime and into the early afternoon. The evening will cool off quickly, so a light jacket might be welcome when the temperature returns to the low teens after sunset.
Weather map
Wind, rain and temperature — CaieirasDetails
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Caieiras and regionWeather forecast today in Caieiras (SP)
Today's weather forecast in Caieiras (São Paulo) with up-to-date data: conditions, temperature, feels-like, humidity, wind (speed and direction), atmospheric pressure, visibility, UV index and chance of rain throughout the day. See also temperature variation (max and min), estimated precipitation and hour-by-hour details to plan work, school, travel and outdoor activities.


