Weather forecast for 10 daysCosta Marques, Brazil
Weather forecast for the weekend
Saturday 31. Oct 2026
- 33°C
- 24°C
PM Thunderstorms
- Precip. probability: 48%
- Precipitation: 0mm
- Wind: 8km/hWNW 290°
- Humidity: 64%
- UV index: 11
- Sunrise: 05:44 -04
- Sunset: 18:16 -04
- details ▼
On Saturday, in Costa Marques, stormy skies and lightning strikes are expected later today.
Minimal precipitation is predicted. Temperatures are forecasted to peak at a tropical 33°C and drop to a minimum of a temperate 24°C.
The maximum heat index, which adjusts the air temperature based on humidity, is assessed at a torridly hot 41°C. Note that heat index values are valued for light wind and location in the shade. Bear in mind that direct sunshine exposure increases weather impact and may raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees.
Today's top temperature will adhere to the average October high temperature of 34.4°C.
Sunrise will be at 05:44 and sunset at 18:16; the daylight will last for 12h and 33min.
Minimal precipitation is predicted. Temperatures are forecasted to peak at a tropical 33°C and drop to a minimum of a temperate 24°C.
The maximum heat index, which adjusts the air temperature based on humidity, is assessed at a torridly hot 41°C. Note that heat index values are valued for light wind and location in the shade. Bear in mind that direct sunshine exposure increases weather impact and may raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees.
Today's top temperature will adhere to the average October high temperature of 34.4°C.
Sunrise will be at 05:44 and sunset at 18:16; the daylight will last for 12h and 33min.
Sunday 1. Nov 2026
- 34°C
- 24°C
PM Thunderstorms
- Precip. probability: 46%
- Precipitation: 2mm
- Wind: 11km/hNNW 337°
- Humidity: 64%
- UV index: 11
- Sunrise: 05:43 -04
- Sunset: 18:17 -04
- details ▼
Tomorrow, rumbles of thunder are possible along with moderate rain in the afternoon.
Minimal precipitation is forecasted. Temperatures are anticipated to range from a maximum of a blazing 34°C to a minimum of a moderately hot 24°C.
The maximum heat index, which indicates how humid air affects the felt temperature, is computed to be a torridly hot 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 highest temperature tomorrow will align with the usual October peak of 34.4°C.
Sunrise will be at 05:43 and sunset at 18:17; tomorrow's daylight will last for 12h and 34min.
Minimal precipitation is forecasted. Temperatures are anticipated to range from a maximum of a blazing 34°C to a minimum of a moderately hot 24°C.
The maximum heat index, which indicates how humid air affects the felt temperature, is computed to be a torridly hot 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 highest temperature tomorrow will align with the usual October peak of 34.4°C.
Sunrise will be at 05:43 and sunset at 18:17; tomorrow's daylight will last for 12h and 34min.
10-day overview
Daily temperatures
Warmest day: Wednesday 37°C.
Coldest period: Saturday - Sunday 32°C.
Coldest period: Saturday - Sunday 32°C.
Chance of precipitation
Highest chance: Thursday 64%.
Long-term weather forecast
- Saturday
- 31. Oct 2026
- 33°C
- 24°C
PM Thunderstorms
- Precip. probability: 48%
- Precipitation: 0mm
- Wind: 8km/hWNW 290°
- Humidity: 64%
- UV index: 11
- Sunrise: 05:44 -04
- Sunset: 18:16 -04
- details ▼
- Sunday
- 1. Nov 2026
- 34°C
- 24°C
PM Thunderstorms
- Precip. probability: 46%
- Precipitation: 2mm
- Wind: 11km/hNNW 337°
- Humidity: 64%
- UV index: 11
- Sunrise: 05:43 -04
- Sunset: 18:17 -04
- details ▼
- Monday
- 2. Nov 2026
- 35°C
- 24°C
PM Thunderstorms
- Precip. probability: 47%
- Precipitation: 2mm
- Wind: 12km/hNNW 330°
- Humidity: 61%
- UV index: 11
- Sunrise: 05:43 -04
- Sunset: 18:17 -04
- details ▼
- Tuesday
- 3. Nov 2026
- 36°C
- 25°C
Partly Cloudy
- Precip. probability: 21%
- Precipitation: 3mm
- Wind: 12km/hNW 319°
- Humidity: 57%
- UV index: 11
- Sunrise: 05:43 -04
- Sunset: 18:17 -04
- details ▼
- Wednesday
- 4. Nov 2026
- 37°C
- 25°C
Mostly Sunny
- Precip. probability: 24%
- Precipitation: 0mm
- Wind: 13km/hNW 321°
- Humidity: 57%
- UV index: 11
- Sunrise: 05:42 -04
- Sunset: 18:18 -04
- details ▼
- Thursday
- 5. Nov 2026
- 34°C
- 24°C
PM Thunderstorms
- Precip. probability: 64%
- Precipitation: 0mm
- Wind: 12km/hNW 318°
- Humidity: 63%
- UV index: 11
- Sunrise: 05:42 -04
- Sunset: 18:18 -04
- details ▼
- Friday
- 6. Nov 2026
- 34°C
- 24°C
Scattered Thunderstorms
- Precip. probability: 49%
- Precipitation: 5mm
- Wind: 10km/hNW 325°
- Humidity: 65%
- UV index: 11
- Sunrise: 05:42 -04
- Sunset: 18:18 -04
- details ▼
- Saturday
- 7. Nov 2026
- 32°C
- 23°C
Thunderstorms
- Precip. probability: 60%
- Precipitation: 5mm
- Wind: 10km/hNW 308°
- Humidity: 68%
- UV index: 11
- Sunrise: 05:42 -04
- Sunset: 18:19 -04
- details ▼
- Sunday
- 8. Nov 2026
- 32°C
- 23°C
PM Thunderstorms
- Precip. probability: 46%
- Precipitation: 7mm
- Wind: 10km/hW 265°
- Humidity: 66%
- UV index: 11
- Sunrise: 05:41 -04
- Sunset: 18:19 -04
- details ▼
- Monday
- 9. Nov 2026
- 34°C
- 24°C
PM Thunderstorms
- Precip. probability: 44%
- Precipitation: 3mm
- Wind: 9km/hNW 306°
- Humidity: 62%
- UV index: 11
- Sunrise: 05:41 -04
- Sunset: 18:19 -04
- details ▼
During the ten-day period, primarily unstable and occasionally gloomy and bright weather is forecasted.
Rainfall is expected on Sunday through Tuesday, Friday through next Monday.
In the coming days, the maximum temperature will vary between 32°C and 37°C, while changes in the overnight low will be barely noticeable, as the lowest temperatures will remain in the range of 23°C to 25°C.
Wednesday is expected to be the hottest, reaching up to 37°C; next Saturday and Sunday, with the highest temperature of 32°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 expected on Sunday through Tuesday, Friday through next Monday.
In the coming days, the maximum temperature will vary between 32°C and 37°C, while changes in the overnight low will be barely noticeable, as the lowest temperatures will remain in the range of 23°C to 25°C.
Wednesday is expected to be the hottest, reaching up to 37°C; next Saturday and Sunday, with the highest temperature of 32°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 31, 2026 @ 06:37:59 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, scattered thunderstorms are likely by the afternoon.
Today, there is a low chance of minimal precipitation in Costa Marques.
Today, the highest temperature will be 33°C, while the lowest temperature will be 24°C. The maximum heat index, which calculates the temperature value influenced by the moisture in the air, is calculated to be 41°C.
Today, the maximum temperature will be in line with the average highest temperature in October. The lowest temperature will be also in line with the average low of 24°C.
Today, the maximum temperature will be in line with the average highest temperature in October. The lowest temperature will be also in line with the average low of 24°C.
On Saturday, in Costa Marques, sunrise will be at 05:44 and sunset at 18:16 (-04).
In Costa Marques, the length of the day today will be 12h and 33min.
On Sunday, showers and thunder will dominate the later part of the day.
Tomorrow, there is a low probability of minimal rainfall in Costa Marques.
Tomorrow, the highest temperature will be 34°C, while the lowest temperature will be 24°C. The maximum heat index, which modifies the air temperature to account for humidity, is assessed at 44°C.
The highest temperature tomorrow will be in line with the average maximum temperature in October. The lowest temperature will be also in line with the average low of 24°C.
The highest temperature tomorrow will be in line with the average maximum temperature in October. The lowest temperature will be also in line with the average low of 24°C.
On Sunday, in Costa Marques, sunrise will be at 05:43 and sunset at 18:17 (-04).
Tomorrow, the daylight will last for 12h and 34min.





