Weather forecast for 10 daysPiau, Brazil

Weather forecast for the weekend

Saturday 14. Nov 2026

  • 30°C
  • 20°C
PM Thunderstorms
PM Thunderstorms
  • Precip. probability: 61%
  • Precipitation: 3mm
  • Wind: 10km/hS 189°
  • Humidity: 68%
  • UV index: 11
  • Sunrise: 05:03 -03
  • Sunset: 18:11 -03
  • ▼
On Saturday, in Piau, unstable skies may bring rain, thunder, and brief gusts later today.
Minimal precipitation is predicted. Temperatures will oscillate between a tropical 30°C at their highest and a pleasant 20°C at their lowest.
The anticipated high temperature will be significantly higher than the average November peak of 24°C.
Sunrise will be at 05:03 and sunset at 18:11; the daylight will last for 13h and 8min.

Sunday 15. Nov 2026

  • 30°C
  • 20°C
PM Thunderstorms
PM Thunderstorms
  • Precip. probability: 73%
  • Precipitation: 7mm
  • Wind: 12km/hNW 306°
  • Humidity: 69%
  • UV index: 11
  • Sunrise: 05:03 -03
  • Sunset: 18:12 -03
  • ▼
On Sunday, 15th of November, thunderstorms may form in the afternoon with sudden rainfall.
The chance of rain is high. However, precipitation will be light. Temperature fluctuations between a hot 30°C and a delightful 20°C are predicted.
The highest temperature will be notably higher than November's regular high of 24°C.
Sunrise will be at 05:03 and sunset at 18:12; the daylight will last for 13h and 9min.

10-day overview

Daily temperatures

Maximum temperature: 30°C.
Coldest day: tomorrow 27°C.

Chance of precipitation

Highest chance: tomorrow 97%.

Long-term weather forecast

  • Thursday
  • 12. Nov 2026
  • min.
  • 19°C
Thunderstorms Early
Thunderstorms Early
  • Precip. probability: 81%
  • Precipitation: 3mm
  • Wind: 11km/hN 2°
  • Humidity: 89%
  • UV index: 0
  • Sunrise: 05:04 -03
  • Sunset: 18:10 -03
  • ▼
  • Friday
  • 13. Nov 2026
  • 27°C
  • 18°C
Thunderstorms
Thunderstorms
  • Precip. probability: 97%
  • Precipitation: 23mm
  • Wind: 11km/hW 278°
  • Humidity: 76%
  • UV index: 9
  • Sunrise: 05:04 -03
  • Sunset: 18:10 -03
  • ▼
  • Saturday
  • 14. Nov 2026
  • 30°C
  • 20°C
PM Thunderstorms
PM Thunderstorms
  • Precip. probability: 61%
  • Precipitation: 3mm
  • Wind: 10km/hS 189°
  • Humidity: 68%
  • UV index: 11
  • Sunrise: 05:03 -03
  • Sunset: 18:11 -03
  • ▼
  • Sunday
  • 15. Nov 2026
  • 30°C
  • 20°C
PM Thunderstorms
PM Thunderstorms
  • Precip. probability: 73%
  • Precipitation: 7mm
  • Wind: 12km/hNW 306°
  • Humidity: 69%
  • UV index: 11
  • Sunrise: 05:03 -03
  • Sunset: 18:12 -03
  • ▼
  • Monday
  • 16. Nov 2026
  • 28°C
  • 19°C
Thunderstorms
Thunderstorms
  • Precip. probability: 74%
  • Precipitation: 11mm
  • Wind: 11km/hS 186°
  • Humidity: 72%
  • UV index: 6
  • Sunrise: 05:03 -03
  • Sunset: 18:12 -03
  • ▼
  • Tuesday
  • 17. Nov 2026
  • 28°C
  • 20°C
Scattered Thunderstorms
Scattered Thunderstorms
  • Precip. probability: 62%
  • Precipitation: 6mm
  • Wind: 12km/hE 83°
  • Humidity: 72%
  • UV index: 6
  • Sunrise: 05:02 -03
  • Sunset: 18:13 -03
  • ▼
  • Wednesday
  • 18. Nov 2026
  • 30°C
  • 21°C
Thunderstorms
Thunderstorms
  • Precip. probability: 69%
  • Precipitation: 10mm
  • Wind: 11km/hNE 35°
  • Humidity: 72%
  • UV index: 11
  • Sunrise: 05:02 -03
  • Sunset: 18:14 -03
  • ▼
  • Thursday
  • 19. Nov 2026
  • 30°C
  • 21°C
Thunderstorms
Thunderstorms
  • Precip. probability: 66%
  • Precipitation: 16mm
  • Wind: 12km/hNNE 20°
  • Humidity: 71%
  • UV index: 9
  • Sunrise: 05:02 -03
  • Sunset: 18:14 -03
  • ▼
  • Friday
  • 20. Nov 2026
  • 30°C
  • 22°C
Thunderstorms
Thunderstorms
  • Precip. probability: 60%
  • Precipitation: 10mm
  • Wind: 13km/hN 1°
  • Humidity: 72%
  • UV index: 9
  • Sunrise: 05:02 -03
  • Sunset: 18:15 -03
  • ▼
  • Saturday
  • 21. Nov 2026
  • 29°C
  • 22°C
Thunderstorms
Thunderstorms
  • Precip. probability: 60%
  • Precipitation: 19mm
  • Wind: 13km/hNNW 332°
  • Humidity: 78%
  • UV index: 9
  • Sunrise: 05:02 -03
  • Sunset: 18:16 -03
  • ▼
Ten-day trends indicate that stormy skies with frequent lightning are likely each day.
Rain is expected day-to-day, with daily precipitation varying from a minimal 3mm to a maximum of 23mm.
The maximum temperature will be very similar in the upcoming period. Highs will range from 27°C to 30°C, while nighttime temperatures are expected to vary from 18°C to 22°C.
The hottest days in Piau will be Saturday, Sunday, Wednesday through next Friday, with a maximum of 30°C; the coldest day will be Friday, with a maximum of 27°C.
Including the humidity's impact, the maximum feel-like temperature may increase greatly and vary between 29°C and a steamy 36°C.
Updated: Nov 12, 2026 @ 20:19:07 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

In Piau, unstable weather with thunderstorms is anticipated daily for the next ten days.

With daily precipitation varying from a minimum of 3mm to a maximum of 23mm, rain is anticipated every day in Piau. With high precipitation of 23mm, Friday will be the day with the most rainfall.

The maximum temperature will vary between 27°C and 30°C, while the minimum temperature will be between 18°C and 22°C.
Combining with the humidity, the maximum feel-like temperature will range between 29°C and 36°C.

The hottest days will be Saturday, Sunday, Wednesday through next Friday, with a maximum of 30°C. Tomorrow will be the coldest day, with a maximum temperature of 27°C.

On Saturday, storms with thunder and lightning are expected during the afternoon.

There is a high likelihood of rainfall on Saturday, but precipitation will be minimal.

On Saturday, the maximum temperature will be 30°C, while the minimum temperature will be 20°C.

On Sunday, storms with thunder and lightning are expected during the afternoon.

With a probability of 73%, light precipitation of 7mm is predicted on Sunday.

On Sunday, the maximum temperature will be 30°C, while the minimum temperature will be 20°C.