Weather forecast for 10 daysItajaí, Brazil
10-day overview
Daily temperatures
Warmest day: Tuesday 27°C.
Coldest day: Friday 22°C.
Coldest day: Friday 22°C.
Chance of precipitation
Highest chance: Tuesday 69%.
Long-term weather forecast
- Wednesday
- 28. Oct 2026
- 24°C
- 19°C
Mostly Cloudy
- Precip. probability: 2%
- Precipitation: 0mm
- Wind: 18km/hNNE 19°
- Humidity: 70%
- UV index: 7
- Sunrise: 05:27 -03
- Sunset: 18:29 -03
- details ▼
- Thursday
- 29. Oct 2026
- 23°C
- 18°C
Showers
- Precip. probability: 42%
- Precipitation: 4mm
- Wind: 13km/hENE 60°
- Humidity: 81%
- UV index: 5
- Sunrise: 05:26 -03
- Sunset: 18:30 -03
- details ▼
- Friday
- 30. Oct 2026
- 22°C
- 18°C
Rain
- Precip. probability: 68%
- Precipitation: 5mm
- Wind: 16km/hSE 146°
- Humidity: 81%
- UV index: 7
- Sunrise: 05:25 -03
- Sunset: 18:31 -03
- details ▼
- Saturday
- 31. Oct 2026
- 23°C
- 19°C
Mostly Cloudy
- Precip. probability: 6%
- Precipitation: 1mm
- Wind: 16km/hSE 125°
- Humidity: 77%
- UV index: 8
- Sunrise: 05:24 -03
- Sunset: 18:31 -03
- details ▼
- Sunday
- 1. Nov 2026
- 24°C
- 20°C
Partly Cloudy
- Precip. probability: 7%
- Precipitation: 0mm
- Wind: 17km/hNE 55°
- Humidity: 79%
- UV index: 11
- Sunrise: 05:23 -03
- Sunset: 18:32 -03
- details ▼
- Monday
- 2. Nov 2026
- 24°C
- 20°C
Mostly Cloudy
- Precip. probability: 11%
- Precipitation: 1mm
- Wind: 16km/hNE 43°
- Humidity: 83%
- UV index: 9
- Sunrise: 05:23 -03
- Sunset: 18:33 -03
- details ▼
- Tuesday
- 3. Nov 2026
- 27°C
- 20°C
PM Light Rain
- Precip. probability: 69%
- Precipitation: 8mm
- Wind: 16km/hNE 38°
- Humidity: 77%
- UV index: 10
- Sunrise: 05:22 -03
- Sunset: 18:33 -03
- details ▼
- Wednesday
- 4. Nov 2026
- 25°C
- 19°C
Thunderstorms
- Precip. probability: 60%
- Precipitation: 10mm
- Wind: 18km/hSE 140°
- Humidity: 80%
- UV index: 8
- Sunrise: 05:21 -03
- Sunset: 18:34 -03
- details ▼
- Thursday
- 5. Nov 2026
- 23°C
- 18°C
Showers
- Precip. probability: 60%
- Precipitation: 8mm
- Wind: 17km/hESE 107°
- Humidity: 76%
- UV index: 11
- Sunrise: 05:21 -03
- Sunset: 18:35 -03
- details ▼
- Friday
- 6. Nov 2026
- 23°C
- 18°C
PM Showers
- Precip. probability: 42%
- Precipitation: 2mm
- Wind: 19km/hSE 127°
- Humidity: 72%
- UV index: 11
- Sunrise: 05:20 -03
- Sunset: 18:36 -03
- details ▼
showery, cloud-filled and turbulent weather is expected.
Rainfall is forecasted for Thursday, Friday, Monday through next Friday.
In the upcoming days, the highest temperature will range between 22°C and 27°C, while fluctuations in the night’s lowest temperature will be minimal, as night temperatures will lie between 18°C and 20°C.
Tuesday is expected to be the warmest, reaching up to 27°C; with the highest temperature of 22°C, Friday will be the coldest day.
Rainfall is forecasted for Thursday, Friday, Monday through next Friday.
In the upcoming days, the highest temperature will range between 22°C and 27°C, while fluctuations in the night’s lowest temperature will be minimal, as night temperatures will lie between 18°C and 20°C.
Tuesday is expected to be the warmest, reaching up to 27°C; with the highest temperature of 22°C, Friday will be the coldest day.
Updated: Oct 28, 2026 @ 09:56:09 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Frequently asked questions
In Itajaí, a combination of showery, overcast and turbulent weather is forecasted for the next ten days.
Rainfall is anticipated on Thursday, Friday, Monday through next Friday in Itajaí. Next Wednesday, with light precipitation of 10mm, will be the day with the most rainfall.
The maximum temperature will vary between 22°C and 27°C, while the minimum temperature will vary between 18°C and 20°C.
With the maximum temperature of 27°C, Tuesday will be the warmest day. With a maximum temperature of 22°C, Friday will be the coldest day.
On Saturday, expect a cloud-dominated atmosphere throughout.
On Saturday, there is a low chance of minimal precipitation in Itajaí.
On Saturday, the maximum temperature will be 23°C, while the minimum temperature will be 19°C.
On Sunday, clouds and sunshine will alternate throughout the day.
No, it will not rain on Sunday.
On Sunday, the highest temperature will be 24°C, while the lowest temperature will be 20°C.
