Weather forecast for 10 daysItajaí, Brazil
Weather forecast for the weekend
Saturday 31. Oct 2026
- 24°C
- 18°C
AM Clouds / PM Sun
- Precip. probability: 3%
- Precipitation: 0mm
- Wind: 17km/hESE 115°
- Humidity: 74%
- UV index: 10
- Sunrise: 05:24 -03
- Sunset: 18:31 -03
- details ▼
Tomorrow, on Saturday, 31st of October, morning cloud cover is expected, but sunny weather will dominate the second half of the day.
Rain is not predicted. The highest temperature will be a temperate 24°C, while the lowest temperature will be a breezy 18°C.
Sunrise will be at 05:24 and sunset at 18:31; tomorrow's daylight will last for 13h and 7min.
Rain is not predicted. The highest temperature will be a temperate 24°C, while the lowest temperature will be a breezy 18°C.
Sunrise will be at 05:24 and sunset at 18:31; tomorrow's daylight will last for 13h and 7min.
Sunday 1. Nov 2026
- 25°C
- 20°C
AM Clouds / PM Sun
- Precip. probability: 4%
- Precipitation: 0mm
- Wind: 17km/hNE 56°
- Humidity: 77%
- UV index: 9
- Sunrise: 05:23 -03
- Sunset: 18:32 -03
- details ▼
On Sunday, in Itajaí, a cloudy start will lead to a warm, sunny afternoon.
Rain is not expected. The temperature will peak at a moderately hot 25°C during the day, slightly dropping to a low of a pleasant 20°C at night.
Sunrise will be at 05:23 and sunset at 18:32; the daylight will last for 13h and 8min.
Rain is not expected. The temperature will peak at a moderately hot 25°C during the day, slightly dropping to a low of a pleasant 20°C at night.
Sunrise will be at 05:23 and sunset at 18:32; the daylight will last for 13h and 8min.
10-day overview
Daily temperatures
Warmest day: Tuesday 28°C.
Minimum temperature: 22°C.
Minimum temperature: 22°C.
Chance of precipitation
Highest chance: Wednesday 80%.
Long-term weather forecast
- Friday
- 30. Oct 2026
- 22°C
- 18°C
AM Showers
- Precip. probability: 30%
- Precipitation: 0mm
- Wind: 18km/hSE 134°
- Humidity: 79%
- UV index: 7
- Sunrise: 05:25 -03
- Sunset: 18:31 -03
- details ▼
- Saturday
- 31. Oct 2026
- 24°C
- 18°C
AM Clouds / PM Sun
- Precip. probability: 3%
- Precipitation: 0mm
- Wind: 17km/hESE 115°
- Humidity: 74%
- UV index: 10
- Sunrise: 05:24 -03
- Sunset: 18:31 -03
- details ▼
- Sunday
- 1. Nov 2026
- 25°C
- 20°C
AM Clouds / PM Sun
- Precip. probability: 4%
- Precipitation: 0mm
- Wind: 17km/hNE 56°
- Humidity: 77%
- UV index: 9
- Sunrise: 05:23 -03
- Sunset: 18:32 -03
- details ▼
- Monday
- 2. Nov 2026
- 25°C
- 20°C
Cloudy
- Precip. probability: 10%
- Precipitation: 0mm
- Wind: 15km/hNE 44°
- Humidity: 83%
- UV index: 5
- Sunrise: 05:23 -03
- Sunset: 18:33 -03
- details ▼
- Tuesday
- 3. Nov 2026
- 28°C
- 20°C
Mostly Cloudy
- Precip. probability: 24%
- Precipitation: 9mm
- Wind: 16km/hNNE 25°
- Humidity: 77%
- UV index: 11
- Sunrise: 05:22 -03
- Sunset: 18:33 -03
- details ▼
- Wednesday
- 4. Nov 2026
- 25°C
- 20°C
Thunderstorms
- Precip. probability: 80%
- Precipitation: 15mm
- Wind: 16km/hNE 38°
- Humidity: 82%
- UV index: 10
- Sunrise: 05:21 -03
- Sunset: 18:34 -03
- details ▼
- Thursday
- 5. Nov 2026
- 24°C
- 18°C
Rain
- Precip. probability: 72%
- Precipitation: 8mm
- Wind: 19km/hSE 139°
- Humidity: 79%
- UV index: 10
- Sunrise: 05:21 -03
- Sunset: 18:35 -03
- details ▼
- Friday
- 6. Nov 2026
- 24°C
- 17°C
Partly Cloudy
- Precip. probability: 8%
- Precipitation: 10mm
- Wind: 19km/hESE 112°
- Humidity: 70%
- UV index: 11
- Sunrise: 05:20 -03
- Sunset: 18:36 -03
- details ▼
- Saturday
- 7. Nov 2026
- 22°C
- 16°C
Rain
- Precip. probability: 60%
- Precipitation: 12mm
- Wind: 19km/hSE 142°
- Humidity: 72%
- UV index: 10
- Sunrise: 05:19 -03
- Sunset: 18:36 -03
- details ▼
- Sunday
- 8. Nov 2026
- 23°C
- 17°C
Mostly Cloudy
- Precip. probability: 11%
- Precipitation: 2mm
- Wind: 19km/hSE 130°
- Humidity: 67%
- UV index: 10
- Sunrise: 05:19 -03
- Sunset: 18:37 -03
- details ▼
Models point to a combination of cloudy, damp and lightning-active weather is expected.
Rain is forecasted for Tuesday through Thursday, next Saturday and Sunday.
In the upcoming period, the highest temperature will range between 22°C and 28°C, while nighttime temperatures are expected to vary from 16°C to 20°C.
Tuesday will be the warmest day, with a maximum temperature of 28°C; the coldest days will be Friday and next Saturday, with a maximum of 22°C.
Combining with the humidity, the maximum feel-like temperature may increase and vary between 22°C and a hot 32°C.
Rain is forecasted for Tuesday through Thursday, next Saturday and Sunday.
In the upcoming period, the highest temperature will range between 22°C and 28°C, while nighttime temperatures are expected to vary from 16°C to 20°C.
Tuesday will be the warmest day, with a maximum temperature of 28°C; the coldest days will be Friday and next Saturday, with a maximum of 22°C.
Combining with the humidity, the maximum feel-like temperature may increase and vary between 22°C and a hot 32°C.
Updated: Oct 30, 2026 @ 14:59:14 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 cloud-filled, wet and lightning-active weather is predicted for the next ten days.
Rain is predicted for Tuesday through Thursday, next Saturday and Sunday in Itajaí. Wednesday, with moderate precipitation of 15mm, will be the day with the most rainfall.
The maximum temperature will range between 22°C and 28°C, while the minimum temperature will be between 16°C and 20°C.
Including the humidity's impact, the maximum feel-like temperature will range between 22°C and 32°C.
Including the humidity's impact, the maximum feel-like temperature will range between 22°C and 32°C.
Tuesday will be the warmest day, with a maximum temperature of 28°C. With a maximum temperature of 22°C, Friday and next Saturday will be the coldest days in Itajaí.
On Saturday, in Itajaí, the morning will be cloudy, but expect sunshine as the day progresses.
No, it will not rain tomorrow.
Tomorrow, the highest temperature will be 24°C, while the lowest temperature will be 18°C.
Tomorrow, the highest temperature will be notably higher than the average maximum of 0°C in October. Tomorrow, the lowest temperature will be also uncommonly higher than the average low of 0°C.
Tomorrow, the highest temperature will be notably higher than the average maximum of 0°C in October. Tomorrow, the lowest temperature will be also uncommonly higher than the average low of 0°C.
On Saturday, in Itajaí, sunrise will be at 05:24 and sunset at 18:31 (-03).
Tomorrow in Itajaí, the daylight will last for 13h and 7min.
On Sunday, in Itajaí, after a cloudy morning, the sun will make its presence known by the afternoon, offering a warmer, brighter end to the day.
No, it will not rain on Sunday.
On Sunday, the highest temperature will be 25°C, while the lowest temperature will be 20°C.
