Weather forecast for 10 daysCosta Marques, Brazil

Weather forecast for the weekend

Sunday 1. Nov 2026

  • 34°C
  • 24°C
PM Thunderstorms
PM Thunderstorms
  • Precip. probability: 40%
  • Precipitation: 1mm
  • Wind: 11km/hNNW 339°
  • Humidity: 64%
  • UV index: 11
  • Sunrise: 05:43 -04
  • Sunset: 18:17 -04
  • ▼
Tomorrow, on Sunday, 1st of November, passing thunderstorms may develop after midday.
Minimal precipitation is forecasted. Temperatures are anticipated to peak at a tropical 34°C and drop to a minimum of a warm 24°C.
The maximum heat index, which combines relative humidity and air temperature, is estimated at a scorching 44°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.
The highest temperature is forecasted to reflect October's average 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: Tuesday 37°C.
Coldest day: Sunday 08.11. 31°C.

Chance of precipitation

Highest chance: Saturday 07.11. 63%.

Long-term weather forecast

  • Saturday
  • 31. Oct 2026
  • min.
  • 24°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 9%
  • Precipitation: 0mm
  • Wind: 8km/hN 8°
  • Humidity: 85%
  • UV index: 0
  • Sunrise: 05:44 -04
  • Sunset: 18:16 -04
  • ▼
  • Sunday
  • 1. Nov 2026
  • 34°C
  • 24°C
PM Thunderstorms
PM Thunderstorms
  • Precip. probability: 40%
  • Precipitation: 1mm
  • Wind: 11km/hNNW 339°
  • Humidity: 64%
  • UV index: 11
  • Sunrise: 05:43 -04
  • Sunset: 18:17 -04
  • ▼
  • Monday
  • 2. Nov 2026
  • 35°C
  • 24°C
PM Thunderstorms
PM Thunderstorms
  • Precip. probability: 41%
  • Precipitation: 1mm
  • Wind: 12km/hNNW 328°
  • Humidity: 61%
  • UV index: 11
  • Sunrise: 05:43 -04
  • Sunset: 18:17 -04
  • ▼
  • Tuesday
  • 3. Nov 2026
  • 37°C
  • 25°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 19%
  • Precipitation: 0mm
  • Wind: 13km/hNW 320°
  • Humidity: 57%
  • UV index: 11
  • Sunrise: 05:43 -04
  • Sunset: 18:17 -04
  • ▼
  • Wednesday
  • 4. Nov 2026
  • 36°C
  • 25°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 24%
  • Precipitation: 0mm
  • Wind: 14km/hNW 323°
  • Humidity: 57%
  • UV index: 11
  • Sunrise: 05:42 -04
  • Sunset: 18:18 -04
  • ▼
  • Thursday
  • 5. Nov 2026
  • 33°C
  • 24°C
Scattered Thunderstorms
Scattered Thunderstorms
  • Precip. probability: 57%
  • Precipitation: 4mm
  • Wind: 11km/hNW 326°
  • Humidity: 65%
  • UV index: 10
  • Sunrise: 05:42 -04
  • Sunset: 18:18 -04
  • ▼
  • Friday
  • 6. Nov 2026
  • 34°C
  • 24°C
PM Thunderstorms
PM Thunderstorms
  • Precip. probability: 55%
  • Precipitation: 5mm
  • Wind: 11km/hNW 325°
  • Humidity: 65%
  • UV index: 11
  • Sunrise: 05:42 -04
  • Sunset: 18:18 -04
  • ▼
  • Saturday
  • 7. Nov 2026
  • 33°C
  • 23°C
Scattered Thunderstorms
Scattered Thunderstorms
  • Precip. probability: 63%
  • Precipitation: 9mm
  • Wind: 9km/hW 280°
  • Humidity: 68%
  • UV index: 11
  • Sunrise: 05:42 -04
  • Sunset: 18:19 -04
  • ▼
  • Sunday
  • 8. Nov 2026
  • 31°C
  • 23°C
Scattered Thunderstorms
Scattered Thunderstorms
  • Precip. probability: 51%
  • Precipitation: 5mm
  • Wind: 9km/hSW 224°
  • Humidity: 71%
  • UV index: 11
  • Sunrise: 05:41 -04
  • Sunset: 18:19 -04
  • ▼
  • Monday
  • 9. Nov 2026
  • 34°C
  • 24°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 24%
  • Precipitation: 0mm
  • Wind: 10km/hWNW 302°
  • Humidity: 60%
  • UV index: 11
  • Sunrise: 05:41 -04
  • Sunset: 18:19 -04
  • ▼
Weather patterns suggest that a combination of stormy and gloomy weather is predicted.
Rain is anticipated on Sunday, Monday, Thursday through next Sunday.
In the upcoming days, the highest temperature will vary between 31°C and 37°C, while fluctuations in the night’s lowest temperature will be minimal, as night temperatures will lie between 23°C and 25°C.
Expect the hottest day on Tuesday, with temperatures peaking at 37°C; next Sunday will be the coldest day, with the highest temperature of 31°C.
Combining with the humidity, the maximum feel-like temperature may increase vastly and range between a sizzling 38°C and a dangerously hot 50°C.
Updated: Oct 31, 2026 @ 22:41:07 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

On Sunday, cloud build-up may lead to afternoon thunderstorms.

Tomorrow, there is a low chance of minimal precipitation in Costa Marques.

Tomorrow, the maximum temperature will be 34°C, while the minimum temperature will be 24°C. The maximum heat index, which combines air temperature and relative humidity, is assessed at 44°C.
The maximum temperature will be in line with the average highest temperature of 34.4°C 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).

In Costa Marques, the length of the day tomorrow will be 12h and 34min.