Weather forecast for 10 daysCacoal, Brazil
Weather forecast for the weekend
Sunday 25. Oct 2026
- 37°C
- 24°C
Partly Cloudy
- Precip. probability: 10%
- Precipitation: 0mm
- Wind: 10km/hWNW 290°
- Humidity: 47%
- UV index: 11
- Sunrise: 05:36 -04
- Sunset: 18:03 -04
- details ▼
On Sunday, 25th of October, clouds and sunshine will alternate throughout the day.
The highest temperature will be a steamy 37°C, while the lowest temperature will be a temperate 24°C.
The maximum heat index, which combines relative humidity and air temperature, is appraised at a scorching 44°C. Note that heat index values are valued for light wind and location in the shade. Exposure to direct sunshine can increase heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
The expected top temperature is expected to be slightly warmer than the usual October maximum of 34.5°C.
Sunrise will be at 05:36 and sunset at 18:03; the daylight will last for 12h and 27min.
The highest temperature will be a steamy 37°C, while the lowest temperature will be a temperate 24°C.
The maximum heat index, which combines relative humidity and air temperature, is appraised at a scorching 44°C. Note that heat index values are valued for light wind and location in the shade. Exposure to direct sunshine can increase heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
The expected top temperature is expected to be slightly warmer than the usual October maximum of 34.5°C.
Sunrise will be at 05:36 and sunset at 18:03; the daylight will last for 12h and 27min.
10-day overview
Daily temperatures
Warmest day: today 37°C.
Coldest day: Thursday 30°C.
Coldest day: Thursday 30°C.
Chance of precipitation
Highest chance: Wednesday 74%.
Long-term weather forecast
- Sunday
- 25. Oct 2026
- 37°C
- 24°C
Partly Cloudy
- Precip. probability: 10%
- Precipitation: 0mm
- Wind: 10km/hWNW 290°
- Humidity: 47%
- UV index: 11
- Sunrise: 05:36 -04
- Sunset: 18:03 -04
- details ▼
- Monday
- 26. Oct 2026
- 35°C
- 24°C
Partly Cloudy
- Precip. probability: 2%
- Precipitation: 0mm
- Wind: 15km/hS 172°
- Humidity: 55%
- UV index: 11
- Sunrise: 05:35 -04
- Sunset: 18:03 -04
- details ▼
- Tuesday
- 27. Oct 2026
- 34°C
- 24°C
PM Thunderstorms
- Precip. probability: 53%
- Precipitation: 1mm
- Wind: 9km/hNNE 20°
- Humidity: 64%
- UV index: 11
- Sunrise: 05:35 -04
- Sunset: 18:03 -04
- details ▼
- Wednesday
- 28. Oct 2026
- 31°C
- 23°C
Thunderstorms
- Precip. probability: 74%
- Precipitation: 7mm
- Wind: 9km/hN 356°
- Humidity: 76%
- UV index: 11
- Sunrise: 05:35 -04
- Sunset: 18:04 -04
- details ▼
- Thursday
- 29. Oct 2026
- 30°C
- 23°C
PM Thunderstorms
- Precip. probability: 64%
- Precipitation: 13mm
- Wind: 9km/hE 89°
- Humidity: 77%
- UV index: 11
- Sunrise: 05:34 -04
- Sunset: 18:04 -04
- details ▼
- Friday
- 30. Oct 2026
- 31°C
- 23°C
Scattered Thunderstorms
- Precip. probability: 54%
- Precipitation: 14mm
- Wind: 8km/hSSW 213°
- Humidity: 74%
- UV index: 11
- Sunrise: 05:34 -04
- Sunset: 18:04 -04
- details ▼
- Saturday
- 31. Oct 2026
- 31°C
- 23°C
Thunderstorms
- Precip. probability: 61%
- Precipitation: 6mm
- Wind: 7km/hESE 108°
- Humidity: 74%
- UV index: 11
- Sunrise: 05:34 -04
- Sunset: 18:04 -04
- details ▼
- Sunday
- 1. Nov 2026
- 33°C
- 24°C
Scattered Thunderstorms
- Precip. probability: 60%
- Precipitation: 4mm
- Wind: 9km/hN 3°
- Humidity: 69%
- UV index: 11
- Sunrise: 05:33 -04
- Sunset: 18:05 -04
- details ▼
- Monday
- 2. Nov 2026
- 33°C
- 24°C
Scattered Thunderstorms
- Precip. probability: 52%
- Precipitation: 4mm
- Wind: 10km/hN 357°
- Humidity: 68%
- UV index: 11
- Sunrise: 05:33 -04
- Sunset: 18:05 -04
- details ▼
- Tuesday
- 3. Nov 2026
- 34°C
- 24°C
PM Thunderstorms
- Precip. probability: 57%
- Precipitation: 3mm
- Wind: 10km/hN 356°
- Humidity: 65%
- UV index: 11
- Sunrise: 05:33 -04
- Sunset: 18:05 -04
- details ▼
Weather models show that primarily turbulent and occasionally overcast weather is forecasted.
Rain is anticipated nearly every day for the next ten days.
Expect a substantial fluctuation in daytime highs throughout the forecast window. Forecast highs will fluctuate between 30°C and 37°C, while the lowest nighttime temperatures will be relatively consistent, as night temperatures will lie between 23°C and 24°C.
The hottest day is today, with a maximum temperature of 37°C; the coldest day will be Thursday, with a maximum of 30°C.
Taking the humidity into consideration, the maximum feel-like temperature may increase substantially and range between a torrid 37°C and an extremely hot 44°C.
Rain is anticipated nearly every day for the next ten days.
Expect a substantial fluctuation in daytime highs throughout the forecast window. Forecast highs will fluctuate between 30°C and 37°C, while the lowest nighttime temperatures will be relatively consistent, as night temperatures will lie between 23°C and 24°C.
The hottest day is today, with a maximum temperature of 37°C; the coldest day will be Thursday, with a maximum of 30°C.
Taking the humidity into consideration, the maximum feel-like temperature may increase substantially and range between a torrid 37°C and an extremely hot 44°C.
Updated: Oct 25, 2026 @ 06:42:01 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, some passing clouds may drift through, but the sun will shine at times.
Today, the maximum temperature will be 37°C, while the minimum temperature will be 24°C. The maximum heat index, which combines relative humidity and air temperature, is calculated to be 44°C.
The highest temperature today will be moderately higher than the average maximum temperature in October. The lowest temperature will be in line with the average low of 22.9°C.
The highest temperature today will be moderately higher than the average maximum temperature in October. The lowest temperature will be in line with the average low of 22.9°C.
On Sunday, in Cacoal, sunrise will be at 05:36 and sunset at 18:03 (-04).
In Cacoal, the length of the day today will be 12h and 27min.





