Weather forecast for 10 daysCacoal, Brazil
Weather forecast for the weekend
Saturday 24. Oct 2026
- 37°C
- 25°C
Partly Cloudy
- Precip. probability: 10%
- Precipitation: 0mm
- Wind: 13km/hNW 326°
- Humidity: 57%
- UV index: 11
- Sunrise: 05:36 -04
- Sunset: 18:03 -04
- details ▼
Today, some passing clouds may drift through, but the sun will shine at times.
The temperature is predicted to vary between a maximum of a torrid 37°C and a minimum of a warm 25°C.
The maximum heat index, which factors the actual air temperature with the relative humidity, is computed to be a dangerously hot 50°C. Take into consideration that the heat index values are calculated for shade and light wind conditions. Exposure to direct sunshine can increase heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Today's top temperature will be slightly warmer than October's standard maximum of 34.5°C.
Sunrise was at 05:36 and sunset will be at 18:03; the daylight will last for 12h and 26min.
The temperature is predicted to vary between a maximum of a torrid 37°C and a minimum of a warm 25°C.
The maximum heat index, which factors the actual air temperature with the relative humidity, is computed to be a dangerously hot 50°C. Take into consideration that the heat index values are calculated for shade and light wind conditions. Exposure to direct sunshine can increase heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Today's top temperature will be slightly warmer than October's standard maximum of 34.5°C.
Sunrise was at 05:36 and sunset will be at 18:03; the daylight will last for 12h and 26min.
Sunday 25. Oct 2026
- 37°C
- 24°C
Partly Cloudy
- Precip. probability: 10%
- Precipitation: 0mm
- Wind: 11km/hWNW 291°
- Humidity: 48%
- UV index: 11
- Sunrise: 05:36 -04
- Sunset: 18:03 -04
- details ▼
Tomorrow, on Sunday, intermittent cloud cover is expected, allowing for some sunshine.
The temperature will fluctuate from a high of a torrid 37°C to a low of a moderately hot 24°C.
The maximum heat index, which calculates the temperature value influenced by the moisture in the air, is assessed at a searing 45°C. Take into consideration that the heat index values are calculated for shade and light wind conditions. Exposure to direct sunshine can increase heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Forecasts suggest the maximum temperature will be relatively higher than October's average of 34.5°C.
Sunrise will be at 05:36 and sunset at 18:03; tomorrow's daylight will last for 12h and 27min.
The temperature will fluctuate from a high of a torrid 37°C to a low of a moderately hot 24°C.
The maximum heat index, which calculates the temperature value influenced by the moisture in the air, is assessed at a searing 45°C. Take into consideration that the heat index values are calculated for shade and light wind conditions. Exposure to direct sunshine can increase heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Forecasts suggest the maximum temperature will be relatively higher than October's average of 34.5°C.
Sunrise will be at 05:36 and sunset at 18:03; tomorrow's daylight will last for 12h and 27min.
10-day overview
Daily temperatures
Warmest period: today - tomorrow 37°C.
Minimum temperature: 31°C.
Minimum temperature: 31°C.
Chance of precipitation
Highest chance: Wednesday 82%.
Long-term weather forecast
- Saturday
- 24. Oct 2026
- 37°C
- 25°C
Partly Cloudy
- Precip. probability: 10%
- Precipitation: 0mm
- Wind: 13km/hNW 326°
- Humidity: 57%
- UV index: 11
- Sunrise: 05:36 -04
- Sunset: 18:03 -04
- details ▼
- Sunday
- 25. Oct 2026
- 37°C
- 24°C
Partly Cloudy
- Precip. probability: 10%
- Precipitation: 0mm
- Wind: 11km/hWNW 291°
- Humidity: 48%
- UV index: 11
- Sunrise: 05:36 -04
- Sunset: 18:03 -04
- details ▼
- Monday
- 26. Oct 2026
- 34°C
- 23°C
Partly Cloudy
- Precip. probability: 15%
- Precipitation: 6mm
- Wind: 16km/hS 174°
- Humidity: 56%
- UV index: 11
- Sunrise: 05:35 -04
- Sunset: 18:03 -04
- details ▼
- Tuesday
- 27. Oct 2026
- 34°C
- 24°C
PM Thunderstorms
- Precip. probability: 51%
- Precipitation: 6mm
- Wind: 10km/hNNE 12°
- Humidity: 65%
- UV index: 11
- Sunrise: 05:35 -04
- Sunset: 18:03 -04
- details ▼
- Wednesday
- 28. Oct 2026
- 31°C
- 23°C
Thunderstorms
- Precip. probability: 82%
- Precipitation: 13mm
- Wind: 8km/hN 349°
- Humidity: 76%
- UV index: 11
- Sunrise: 05:35 -04
- Sunset: 18:04 -04
- details ▼
- Thursday
- 29. Oct 2026
- 32°C
- 23°C
Thunderstorms
- Precip. probability: 63%
- Precipitation: 7mm
- Wind: 8km/hSE 141°
- Humidity: 74%
- UV index: 11
- Sunrise: 05:34 -04
- Sunset: 18:04 -04
- details ▼
- Friday
- 30. Oct 2026
- 31°C
- 23°C
Scattered Thunderstorms
- Precip. probability: 59%
- Precipitation: 6mm
- Wind: 8km/hSSE 168°
- Humidity: 73%
- UV index: 10
- Sunrise: 05:34 -04
- Sunset: 18:04 -04
- details ▼
- Saturday
- 31. Oct 2026
- 31°C
- 23°C
Scattered Thunderstorms
- Precip. probability: 59%
- Precipitation: 5mm
- Wind: 8km/hNE 36°
- Humidity: 73%
- UV index: 11
- Sunrise: 05:34 -04
- Sunset: 18:04 -04
- details ▼
- Sunday
- 1. Nov 2026
- 32°C
- 24°C
Scattered Thunderstorms
- Precip. probability: 48%
- Precipitation: 3mm
- Wind: 9km/hN 0°
- Humidity: 70%
- UV index: 11
- Sunrise: 05:33 -04
- Sunset: 18:05 -04
- details ▼
- Monday
- 2. Nov 2026
- 33°C
- 24°C
Thunderstorms
- Precip. probability: 60%
- Precipitation: 4mm
- Wind: 9km/hN 356°
- Humidity: 69%
- UV index: 11
- Sunrise: 05:33 -04
- Sunset: 18:05 -04
- details ▼
Weather models show that a combination of turbulent and cloud-filled weather is anticipated.
Rainfall is predicted nearly every day for the next ten days.
In the upcoming days, the highest temperature will range between 31°C and 37°C, while the lowest nighttime temperatures will be relatively consistent, as the lowest temperatures will remain in the range of 23°C to 25°C.
The hottest days will be Saturday and Sunday, with a maximum of 37°C; Wednesday, Friday and next Saturday, with the highest temperature of 31°C, will be the coldest days.
Taking the humidity into consideration, the maximum feel-like temperature may increase significantly and vary between a fiery hot 39°C and a life-threatening 50°C.
Rainfall is predicted nearly every day for the next ten days.
In the upcoming days, the highest temperature will range between 31°C and 37°C, while the lowest nighttime temperatures will be relatively consistent, as the lowest temperatures will remain in the range of 23°C to 25°C.
The hottest days will be Saturday and Sunday, with a maximum of 37°C; Wednesday, Friday and next Saturday, with the highest temperature of 31°C, will be the coldest days.
Taking the humidity into consideration, the maximum feel-like temperature may increase significantly and vary between a fiery hot 39°C and a life-threatening 50°C.
Updated: Oct 24, 2026 @ 10:00:18 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, in Cacoal, occasional cloudiness will be present, but there will still be plenty of sun.
Today, the highest temperature will be 37°C, while the lowest temperature will be 25°C. The maximum heat index, which integrates air moisture with ambient temperature, is estimated at 50°C.
Today, the highest temperature will be a couple of degrees higher than the average maximum temperature in October. The lowest temperature today will be also a couple of degrees higher than the average low temperature.
Today, the highest temperature will be a couple of degrees higher than the average maximum temperature in October. The lowest temperature today will be also a couple of degrees higher than the average low temperature.
On Saturday, in Cacoal, sunrise was at 05:36 and sunset will be at 18:03 (-04).
In Cacoal, the length of the day today will be 12h and 26min.
Tomorrow, changing cloud patterns will allow for periods of sunshine.
Tomorrow, the maximum temperature will be 37°C, while the minimum temperature will be 24°C. The maximum heat index, which reflects the perceived temperature due to humidity levels, is calculated to be 45°C.
The maximum temperature will be moderately higher than the average highest temperature of 34.5°C in October. The lowest temperature will be in line with the average low of 22.9°C.
The maximum temperature will be moderately higher than the average highest temperature of 34.5°C 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, tomorrow, there will be 12h and 27min of daylight.





