Weather in Itajaí, Santa Catarina
Wednesday 18 November 2026
28°
Light drizzle
Feels like 36°
- High
- 29°
- Low
- 22°
- Humidity
- 85%
- Wind
- 11 km/h
Temperature and rain / Itajaí
The coming days
High
29°
Low
18°
Average high
26.1°
Average low
20.5°
Total rain
39.7 mm
Average rain
2.6 mm
Air quality - Itajaí
Particles and ozone
Moderate
12.20 µg/m³
0-1212-3535-5555+
Acceptable; sensitive people should take care.
PM1017.30µg/m³
Ozone55µg/m³
Data updated hourly
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Frequently asked questions
Quick answers about the weather in Itajaí
Tomorrow in Itajaí, expect Heavy drizzle 🌧️, with:\n\n- High of 26°\n- Low of 19°
Need more information?
Our data is updated regularly to give you the most reliable forecast.
Last updated: 2026-11-12