Weather forecast for 10 daysCosta Marques, Brazil
Weather forecast for the weekend
Saturday 31. Oct 2026
- 33°C
- 24°C
PM Thunderstorms
- Precip. probability: 56%
- Precipitation: 2mm
- Wind: 9km/hWNW 296°
- Humidity: 65%
- UV index: 11
- Sunrise: 05:44 -04
- Sunset: 18:16 -04
- details ▼
On Saturday, 31st of October, thunder and rain showers will move in during the afternoon.
Minimal precipitation is predicted for tomorrow. The highest anticipated temperature is a humid 33°C, while the lowest temperature will be a warm 24°C.
The maximum heat index, which combines air temperature and relative humidity, is assessed at a blisteringly hot 41°C. Note that heat index values are valued for light wind and location in the shade. Be aware that direct exposure to sunlight increases heat impact and may raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees.
October's usual high of 34.4°C is predicted to be matched by the day’s maximum temperature.
Sunrise will be at 05:44 and sunset at 18:16; tomorrow's daylight will last for 12h and 33min.
Minimal precipitation is predicted for tomorrow. The highest anticipated temperature is a humid 33°C, while the lowest temperature will be a warm 24°C.
The maximum heat index, which combines air temperature and relative humidity, is assessed at a blisteringly hot 41°C. Note that heat index values are valued for light wind and location in the shade. Be aware that direct exposure to sunlight increases heat impact and may raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees.
October's usual high of 34.4°C is predicted to be matched by the day’s maximum temperature.
Sunrise will be at 05:44 and sunset at 18:16; tomorrow's daylight will last for 12h and 33min.
Sunday 1. Nov 2026
- 34°C
- 24°C
PM Thunderstorms
- Precip. probability: 40%
- Precipitation: 2mm
- Wind: 11km/hNNW 337°
- Humidity: 63%
- UV index: 11
- Sunrise: 05:43 -04
- Sunset: 18:17 -04
- details ▼
On Sunday, 1st of November, thunderstorms may roll in by the afternoon, bringing brief intense rainfall.
Minimal precipitation is expected. The highest forecasted temperature is a tropical 34°C, while the lowest temperature will be a temperate 24°C.
October's standard high of 34.4°C is predicted to be reached during the day.
Sunrise will be at 05:43 and sunset at 18:17; the daylight will last for 12h and 34min.
Minimal precipitation is expected. The highest forecasted temperature is a tropical 34°C, while the lowest temperature will be a temperate 24°C.
October's standard high of 34.4°C is predicted to be reached during the day.
Sunrise will be at 05:43 and sunset at 18:17; the 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
- Friday
- 30. Oct 2026
- min.
- 23°C
Cloudy
- Precip. probability: 8%
- Precipitation: 0mm
- Wind: 3km/hW 274°
- Humidity: 92%
- UV index: 0
- Sunrise: 05:44 -04
- Sunset: 18:16 -04
- details ▼
- Saturday
- 31. Oct 2026
- 33°C
- 24°C
PM Thunderstorms
- Precip. probability: 56%
- Precipitation: 2mm
- Wind: 9km/hWNW 296°
- Humidity: 65%
- UV index: 11
- Sunrise: 05:44 -04
- Sunset: 18:16 -04
- details ▼
- Sunday
- 1. Nov 2026
- 34°C
- 24°C
PM Thunderstorms
- Precip. probability: 40%
- Precipitation: 2mm
- Wind: 11km/hNNW 337°
- Humidity: 63%
- UV index: 11
- Sunrise: 05:43 -04
- Sunset: 18:17 -04
- details ▼
- Monday
- 2. Nov 2026
- 36°C
- 25°C
PM Thunderstorms
- Precip. probability: 48%
- Precipitation: 3mm
- Wind: 12km/hNNW 331°
- 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: 24%
- Precipitation: 0mm
- Wind: 13km/hNW 319°
- Humidity: 58%
- 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 322°
- 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: 5mm
- 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 322°
- Humidity: 66%
- 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: 7mm
- Wind: 10km/hNW 309°
- 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: 3mm
- Wind: 10km/hW 265°
- Humidity: 66%
- UV index: 11
- Sunrise: 05:41 -04
- Sunset: 18:19 -04
- details ▼
Looking ahead, conditions suggest a period of primarily storm-filled and occasionally dull and dry and sunny weather is anticipated.
Rain is expected on Saturday through Monday, Thursday through next Sunday.
In the upcoming days, the maximum temperature will range between 32°C and 37°C, while the nighttime low will be mostly stable, as the minimum temperature will fluctuate between 23°C and 25°C.
Expect the hottest day on Wednesday, with temperatures peaking at 37°C; next Saturday and Sunday, with the highest temperature of 32°C, will be the coldest days.
Including the humidity's impact, the maximum feel-like temperature may increase vastly and vary between a sweltering 39°C and a searing 50°C.
Rain is expected on Saturday through Monday, Thursday through next Sunday.
In the upcoming days, the maximum temperature will range between 32°C and 37°C, while the nighttime low will be mostly stable, as the minimum temperature will fluctuate between 23°C and 25°C.
Expect the hottest day on Wednesday, with temperatures peaking at 37°C; next Saturday and Sunday, with the highest temperature of 32°C, will be the coldest days.
Including the humidity's impact, the maximum feel-like temperature may increase vastly and vary between a sweltering 39°C and a searing 50°C.
Updated: Oct 31, 2026 @ 03:06:15 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
Tomorrow, expect stormy weather in the afternoon with lightning and gusts.
There is a high possibility of rainfall in Costa Marques, but with minimal precipitation.
Tomorrow, the maximum temperature will be 33°C, while the minimum temperature will be 24°C. The maximum heat index, which modifies the air temperature to account for humidity, is calculated to be 41°C.
The maximum temperature tomorrow will be in line with the average highest temperature in October. Tomorrow, the lowest temperature will be also in line with the average low temperature.
The maximum temperature tomorrow will be in line with the average highest temperature in October. Tomorrow, the lowest temperature will be also in line with the average low temperature.
On Saturday, in Costa Marques, sunrise will be at 05:44 and sunset at 18:16 (-04).
Tomorrow, the daylight will last for 12h and 33min.
On Sunday, in Costa Marques, thunderstorms are expected in the afternoon.
On Sunday, there is a low probability of minimal rainfall in Costa Marques.
On Sunday, the maximum temperature will be 34°C, while the minimum temperature will be 24°C.





