Weather forecast for 10 daysPiacatu, Brazil

Weather forecast for the weekend

Sunday 15. Nov 2026

  • 30°C
  • 21°C
PM Thunderstorms
PM Thunderstorms
  • Precip. probability: 44%
  • Precipitation: 2mm
  • Wind: 22km/hNW 315°
  • Humidity: 69%
  • UV index: 9
  • Sunrise: 05:32 -03
  • Sunset: 18:41 -03
  • ▼
Today, on Sunday, 15th of November, stormy weather with frequent thunder and rain bursts is expected.
Minimal precipitation is anticipated. The maximum forecasted temperature is a blazing 30°C, while the minimum temperature will be a delightful 21°C.
The maximum heat index, which represents the influence of relative humidity on air temperature, is estimated at a torrid 35°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 high is predicted to coincide with November's normal of 30.2°C.
Sunrise will be at 05:32 and sunset at 18:41; the daylight will last for 13h and 9min.

10-day overview

Daily temperatures

Warmest day: Sunday 22.11. 35°C.
Coldest day: today 30°C.

Chance of precipitation

Highest chance: Friday 69%.

Long-term weather forecast

  • Sunday
  • 15. Nov 2026
  • 30°C
  • 21°C
PM Thunderstorms
PM Thunderstorms
  • Precip. probability: 44%
  • Precipitation: 2mm
  • Wind: 22km/hNW 315°
  • Humidity: 69%
  • UV index: 9
  • Sunrise: 05:32 -03
  • Sunset: 18:41 -03
  • ▼
  • Monday
  • 16. Nov 2026
  • 31°C
  • 21°C
PM Thunderstorms
PM Thunderstorms
  • Precip. probability: 43%
  • Precipitation: 3mm
  • Wind: 13km/hWNW 295°
  • Humidity: 68%
  • UV index: 8
  • Sunrise: 05:32 -03
  • Sunset: 18:42 -03
  • ▼
  • Tuesday
  • 17. Nov 2026
  • 31°C
  • 22°C
PM Thunderstorms
PM Thunderstorms
  • Precip. probability: 39%
  • Precipitation: 5mm
  • Wind: 15km/hNE 42°
  • Humidity: 66%
  • UV index: 10
  • Sunrise: 05:31 -03
  • Sunset: 18:42 -03
  • ▼
  • Wednesday
  • 18. Nov 2026
  • 32°C
  • 23°C
Scattered Thunderstorms
Scattered Thunderstorms
  • Precip. probability: 47%
  • Precipitation: 3mm
  • Wind: 14km/hNNW 334°
  • Humidity: 64%
  • UV index: 11
  • Sunrise: 05:31 -03
  • Sunset: 18:43 -03
  • ▼
  • Thursday
  • 19. Nov 2026
  • 33°C
  • 24°C
Scattered Thunderstorms
Scattered Thunderstorms
  • Precip. probability: 52%
  • Precipitation: 7mm
  • Wind: 13km/hNNW 327°
  • Humidity: 60%
  • UV index: 9
  • Sunrise: 05:31 -03
  • Sunset: 18:44 -03
  • ▼
  • Friday
  • 20. Nov 2026
  • 33°C
  • 23°C
Thunderstorms
Thunderstorms
  • Precip. probability: 69%
  • Precipitation: 4mm
  • Wind: 17km/hNW 326°
  • Humidity: 62%
  • UV index: 11
  • Sunrise: 05:31 -03
  • Sunset: 18:44 -03
  • ▼
  • Saturday
  • 21. Nov 2026
  • 34°C
  • 24°C
PM Thunderstorms
PM Thunderstorms
  • Precip. probability: 37%
  • Precipitation: 10mm
  • Wind: 16km/hWNW 295°
  • Humidity: 63%
  • UV index: 9
  • Sunrise: 05:31 -03
  • Sunset: 18:45 -03
  • ▼
  • Sunday
  • 22. Nov 2026
  • 35°C
  • 24°C
Isolated Thunderstorms
Isolated Thunderstorms
  • Precip. probability: 32%
  • Precipitation: 2mm
  • Wind: 14km/hN 2°
  • Humidity: 59%
  • UV index: 11
  • Sunrise: 05:31 -03
  • Sunset: 18:46 -03
  • ▼
  • Monday
  • 23. Nov 2026
  • 33°C
  • 23°C
Thunderstorms
Thunderstorms
  • Precip. probability: 60%
  • Precipitation: 5mm
  • Wind: 16km/hNW 325°
  • Humidity: 64%
  • UV index: 11
  • Sunrise: 05:30 -03
  • Sunset: 18:46 -03
  • ▼
  • Tuesday
  • 24. Nov 2026
  • 31°C
  • 22°C
Thunderstorms
Thunderstorms
  • Precip. probability: 60%
  • Precipitation: 12mm
  • Wind: 15km/hNW 318°
  • Humidity: 69%
  • UV index: 9
  • Sunrise: 05:30 -03
  • Sunset: 18:47 -03
  • ▼
Forecasts for the ten-day outlook show that stormy skies with frequent lightning are likely each day.
Rainfall is forecasted day-to-day, with daily precipitation varying from a minimal 2mm to a maximum of 12mm.
In the coming days, the highest temperature will vary between 30°C and 35°C, while the overnight low will be nearly unchanged, as night temperatures will lie between 21°C and 24°C.
Next Sunday is expected to be the hottest, reaching up to 35°C; today is the coldest day, with a maximum temperature of 30°C.
Combining with the humidity, the maximum feel-like temperature may increase considerably and range between a torrid 35°C and a life-threatening 45°C.
Updated: Nov 15, 2026 @ 05:45:38 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

On Sunday, afternoon thunderstorms are expected, possibly with frequent lightning.

Today, there is a low chance of minimal precipitation in Piacatu.

Today, the maximum temperature will be 30°C, while the minimum temperature will be 21°C. The maximum heat index, which combines air temperature and relative humidity, is assessed at 35°C.
The maximum temperature will be in line with the average highest temperature of 30.2°C in November. The lowest temperature will be also in line with the average low of 20.1°C.

On Sunday, in Piacatu, sunrise will be at 05:32 and sunset at 18:41 (-03).

In Piacatu, the length of the day today will be 13h and 9min.