Weather forecast for 10 daysBlumenau, Brazil
Weather forecast for the weekend
Saturday 31. Oct 2026
- 27°C
- 19°C
PM Showers
- Precip. probability: 34%
- Precipitation: 0mm
- Wind: 13km/hNE 42°
- Humidity: 73%
- UV index: 9
- Sunrise: 05:26 -03
- Sunset: 18:33 -03
- details ▼
On Saturday, 31st of October, on-and-off showers may develop in the afternoon.
Minimal precipitation is anticipated for today. The highest temperature will be a moderately hot 27°C, while the lowest expected temperature is a breezy 19°C.
The maximum heat index, which integrates air moisture with ambient temperature, is assessed at 29°C.
Today's top temperature will be relatively higher than October's standard maximum of 23.9°C.
Sunrise will be at 05:26 and sunset at 18:33; the daylight will last for 13h and 7min.
Minimal precipitation is anticipated for today. The highest temperature will be a moderately hot 27°C, while the lowest expected temperature is a breezy 19°C.
The maximum heat index, which integrates air moisture with ambient temperature, is assessed at 29°C.
Today's top temperature will be relatively higher than October's standard maximum of 23.9°C.
Sunrise will be at 05:26 and sunset at 18:33; the daylight will last for 13h and 7min.
Sunday 1. Nov 2026
- 29°C
- 20°C
AM Clouds / PM Sun
- Precip. probability: 24%
- Precipitation: 1mm
- Wind: 13km/hNE 36°
- Humidity: 73%
- UV index: 11
- Sunrise: 05:25 -03
- Sunset: 18:34 -03
- details ▼
Tomorrow, on Sunday, expect a cloudy start to the day, but conditions will clear, allowing for a bright and sunny afternoon.
Minimal precipitation is anticipated. The maximum temperature will be a moderately hot 29°C, while the minimum temperature will be a pleasant 20°C.
The maximum heat index, which factors the actual air temperature with the relative humidity, is appraised at a hot 33°C. Note that heat index values are valued for light wind and location in the shade.
The forecasted maximum temperature will be significantly higher than the average high for October of 23.9°C.
Sunrise will be at 05:25 and sunset at 18:34; tomorrow's daylight will last for 13h and 8min.
Minimal precipitation is anticipated. The maximum temperature will be a moderately hot 29°C, while the minimum temperature will be a pleasant 20°C.
The maximum heat index, which factors the actual air temperature with the relative humidity, is appraised at a hot 33°C. Note that heat index values are valued for light wind and location in the shade.
The forecasted maximum temperature will be significantly higher than the average high for October of 23.9°C.
Sunrise will be at 05:25 and sunset at 18:34; tomorrow's daylight will last for 13h and 8min.
10-day overview
Daily temperatures
Warmest day: Tuesday 32°C.
Coldest day: Sunday 08.11. 24°C.
Coldest day: Sunday 08.11. 24°C.
Chance of precipitation
Highest chance: Wednesday 75%.
Long-term weather forecast
- Saturday
- 31. Oct 2026
- 27°C
- 19°C
PM Showers
- Precip. probability: 34%
- Precipitation: 0mm
- Wind: 13km/hNE 42°
- Humidity: 73%
- UV index: 9
- Sunrise: 05:26 -03
- Sunset: 18:33 -03
- details ▼
- Sunday
- 1. Nov 2026
- 29°C
- 20°C
AM Clouds / PM Sun
- Precip. probability: 24%
- Precipitation: 1mm
- Wind: 13km/hNE 36°
- Humidity: 73%
- UV index: 11
- Sunrise: 05:25 -03
- Sunset: 18:34 -03
- details ▼
- Monday
- 2. Nov 2026
- 28°C
- 20°C
Scattered Thunderstorms
- Precip. probability: 46%
- Precipitation: 0mm
- Wind: 9km/hNE 54°
- Humidity: 79%
- UV index: 5
- Sunrise: 05:24 -03
- Sunset: 18:34 -03
- details ▼
- Tuesday
- 3. Nov 2026
- 32°C
- 20°C
PM Thunderstorms
- Precip. probability: 70%
- Precipitation: 4mm
- Wind: 12km/hNNE 19°
- Humidity: 68%
- UV index: 11
- Sunrise: 05:24 -03
- Sunset: 18:35 -03
- details ▼
- Wednesday
- 4. Nov 2026
- 27°C
- 20°C
Thunderstorms
- Precip. probability: 75%
- Precipitation: 9mm
- Wind: 11km/hNW 316°
- Humidity: 81%
- UV index: 10
- Sunrise: 05:23 -03
- Sunset: 18:36 -03
- details ▼
- Thursday
- 5. Nov 2026
- 27°C
- 17°C
Rain
- Precip. probability: 61%
- Precipitation: 11mm
- Wind: 11km/hSSW 198°
- Humidity: 72%
- UV index: 9
- Sunrise: 05:22 -03
- Sunset: 18:36 -03
- details ▼
- Friday
- 6. Nov 2026
- 27°C
- 16°C
Partly Cloudy
- Precip. probability: 24%
- Precipitation: 9mm
- Wind: 13km/hNE 55°
- Humidity: 62%
- UV index: 11
- Sunrise: 05:22 -03
- Sunset: 18:37 -03
- details ▼
- Saturday
- 7. Nov 2026
- 26°C
- 15°C
Showers
- Precip. probability: 44%
- Precipitation: 2mm
- Wind: 12km/hENE 62°
- Humidity: 62%
- UV index: 10
- Sunrise: 05:21 -03
- Sunset: 18:38 -03
- details ▼
- Sunday
- 8. Nov 2026
- 24°C
- 15°C
Showers
- Precip. probability: 48%
- Precipitation: 6mm
- Wind: 13km/hE 97°
- Humidity: 64%
- UV index: 8
- Sunrise: 05:20 -03
- Sunset: 18:39 -03
- details ▼
- Monday
- 9. Nov 2026
- 25°C
- 16°C
Showers
- Precip. probability: 50%
- Precipitation: 8mm
- Wind: 11km/hE 81°
- Humidity: 67%
- UV index: 8
- Sunrise: 05:20 -03
- Sunset: 18:39 -03
- details ▼
Looking ahead, conditions suggest a period of rain-soaked, turbulent and dull weather is anticipated.
Rain is forecasted nearly every day for the next ten days.
Temperature variation will be noticeable in the next ten days. Maximum temperatures are forecasted between 24°C and 32°C, while the low temperature range extends from 15°C to 20°C.
Expect the hottest day on Tuesday, with temperatures peaking at 32°C; expect the coldest day on next Sunday with a high of 24°C.
Including the humidity's impact, the maximum feel-like temperature may increase substantially and range between 24°C and an extremely hot 40°C.
Rain is forecasted nearly every day for the next ten days.
Temperature variation will be noticeable in the next ten days. Maximum temperatures are forecasted between 24°C and 32°C, while the low temperature range extends from 15°C to 20°C.
Expect the hottest day on Tuesday, with temperatures peaking at 32°C; expect the coldest day on next Sunday with a high of 24°C.
Including the humidity's impact, the maximum feel-like temperature may increase substantially and range between 24°C and an extremely hot 40°C.
Updated: Oct 31, 2026 @ 04:11:48 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
Today, occasional afternoon showers are expected, though they may be brief.
Today, there is a low probability of minimal rainfall in Blumenau.
Today, the maximum temperature will be 27°C, while the minimum temperature will be 19°C. The maximum heat index, which measures the combined effect of heat and moisture, is calculated to be 29°C.
The highest temperature today will be relatively higher than the average maximum temperature in October. Today, the lowest temperature will be also moderately higher than the average low temperature.
The highest temperature today will be relatively higher than the average maximum temperature in October. Today, the lowest temperature will be also moderately higher than the average low temperature.
On Saturday, in Blumenau, sunrise will be at 05:26 and sunset at 18:33 (-03).
In Blumenau, today, there will be 13h and 7min of daylight.
Tomorrow, morning overcast will gradually clear, revealing a brighter, sunnier afternoon.
Tomorrow, there is a low chance of minimal precipitation in Blumenau.
Tomorrow, the highest temperature in Blumenau will be 29°C, while the lowest temperature will be 20°C. The maximum heat index, which modifies the air temperature to account for humidity, is assessed at 33°C.
The maximum temperature tomorrow will be uncommonly higher than the average highest temperature of 23.9°C in October. Tomorrow, the lowest temperature will be a couple of degrees higher than the average low temperature.
The maximum temperature tomorrow will be uncommonly higher than the average highest temperature of 23.9°C in October. Tomorrow, the lowest temperature will be a couple of degrees higher than the average low temperature.
On Sunday, in Blumenau, sunrise will be at 05:25 and sunset at 18:34 (-03).
In Blumenau, the length of the day tomorrow will be 13h and 8min.





