Itajaí, Santa Catarina 14-day weather forecast
Monday 9 November 2026 | 10:24
17°
Overcast
Feels like 16°
- High
- 21°
- Low
- 17°
- Humidity
- 67%
- Wind
- 12 km/h
14-day forecast / Itajaí
The trend for the next two weeks
- Today8 NovBroken clouds21° / 17°0.2 mm69%17 – 24 km/hSouth-East7High
- Tomorrow9 NovFew clouds22° / 16°0.5 mm41%11 – 15 km/hSouth-East7Very high
- Tuesday10 NovScattered clouds23° / 15°2.6 mm76%11 – 16 km/hNorth-East7High
- Wednesday11 NovDrizzle23° / 18°4.9 mm90%12 – 17 km/hNorth-East8Very high
- Thursday12 NovBroken clouds25° / 18°1 mm80%9 – 13 km/hNorth-East7High
- Friday13 NovBroken clouds26° / 19°0.6 mm58%11 – 15 km/hSouth-East8Very high
- Saturday14 NovOvercast25° / 21°2.6 mm61%10 – 14 km/hNorth-East7High
- Sunday15 NovBroken clouds27° / 20°1 mm53%8 – 11 km/hNorth-East6High
- Monday16 NovOvercast26° / 20°1.6 mm43%9 – 12 km/hNorth-East8Very high
- Tuesday17 NovLight showers25° / 22°26.6 mm69%12 – 17 km/hNorth-East3Moderate
- Wednesday18 NovClear sky32° / 21°0 mm45%16 – 23 km/hWest10Very high
- Thursday19 NovFew clouds30° / 19°0 mm41%12 – 17 km/hNorth1Low
- Friday20 NovHeavy drizzle24° / 21°12 mm43%8 – 11 km/hEast3Moderate
- Saturday21 NovLight drizzle25° / 21°3 mm49%9 – 12 km/hEast3Moderate
Temperature and rain / Itajaí
The coming days
High
32°
Low
15°
Average high
25.3°
Average low
19.3°
Total rain
62.0 mm
Average rain
4.1 mm
Air quality - Itajaí
Particles and ozone
Good
11.70 µg/m³
0-1212-3535-5555+
The air is clean: enjoy the outdoors.
PM1018.20µg/m³
Ozone37µg/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 Itajaí
Tomorrow in Itajaí, expect Few clouds 🌤️, with:\n\n- High of 22°\n- Low of 16°
Need more information?
Our data is updated regularly to give you the most reliable forecast.
Last updated: 2026-11-09