Weather in Jacareí, São Paulo
Sunday 22 November 2026
26°
Light drizzle
Feels like 31°
- High
- 27°
- Low
- 20°
- Humidity
- 84%
- Wind
- 15 km/h
Temperature and rain / Jacareí
The coming days
High
30°
Low
16°
Average high
27.2°
Average low
18.6°
Total rain
110.9 mm
Average rain
7.4 mm
Air quality - Jacareí
Particles and ozone
Good
6.80 µg/m³
0-1212-3535-5555+
The air is clean: enjoy the outdoors.
PM106.90µg/m³
Ozone31µg/m³
Data updated hourly
Weather nearby
More cities in BrazilWeather guides
All articles
When does winter start 2026? First day of winter and solsticeWinter 2026 starts in the Northern Hemisphere on Monday, December 21, 2026, at 3:50 p.m. EST (20:50 UTC), the...
What is a DANA in Spain? The cold drop storm explainedA DANA is a cut-off low: a pocket of very cold air high in the atmosphere, about 5,000 to 9,000 meters (16,000...
Yellow, amber and red weather warnings: what each color meansA yellow weather warning means weather that could cause some disruption or danger, usually for specific places...
Other cities
Weather in the country's main cities
Frequently asked questions
Quick answers about the weather in Jacareí
Tomorrow in Jacareí, expect Thunderstorm 🌩️, with:\n\n- High of 26°\n- Low of 17°
Need more information?
Our data is updated regularly to give you the most reliable forecast.
Last updated: 2026-11-13