Weather forecast for 10 daysSumé, Brazil

Weather forecast for the weekend

Saturday 31. Oct 2026

  • 37°C
  • 21°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 9%
  • Precipitation: 0mm
  • Wind: 17km/hE 80°
  • Humidity: 41%
  • UV index: 11
  • Sunrise: 04:59 -03
  • Sunset: 17:22 -03
  • ▼
Tomorrow, in Sumé, a mix of clouds and blue sky is expected.
A stark contrast will be evident between the daytime peak temperature of a fiery hot 37°C and the nighttime low of an agreeable 21°C.
The maximum heat index, which indicates how humid air affects the felt temperature, is estimated at a blistering 42°C. Take into consideration that the heat index values are calculated for shade and light wind conditions. Be aware that direct exposure to sunlight increases heat impact and may raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees.
Sunrise will be at 04:59 and sunset at 17:22; tomorrow's daylight will last for 12h and 23min.

Sunday 1. Nov 2026

  • 37°C
  • 21°C
Mostly Sunny
Mostly Sunny
  • Precip. probability: 8%
  • Precipitation: 0mm
  • Wind: 24km/hE 89°
  • Humidity: 42%
  • UV index: 11
  • Sunrise: 04:59 -03
  • Sunset: 17:22 -03
  • ▼
On Sunday, 1st of November, blue skies and warm sunshine will define the conditions.
A stark contrast will be observed between the day's peak temperature of a sizzling 37°C and the night's low of an agreeable 21°C.
Sunrise will be at 04:59 and sunset at 17:22; the daylight will last for 12h and 23min.

10-day overview

Daily temperatures

Warmest day: Saturday 07.11. 38°C.
Coldest day: Tuesday 35°C.

Chance of precipitation

Highest chance: tomorrow 9%.

Long-term weather forecast

  • Friday
  • 30. Oct 2026
  • min.
  • 21°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 2%
  • Precipitation: 0mm
  • Wind: 15km/hE 84°
  • Humidity: 85%
  • UV index: 0
  • Sunrise: 04:59 -03
  • Sunset: 17:22 -03
  • ▼
  • Saturday
  • 31. Oct 2026
  • 37°C
  • 21°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 9%
  • Precipitation: 0mm
  • Wind: 17km/hE 80°
  • Humidity: 41%
  • UV index: 11
  • Sunrise: 04:59 -03
  • Sunset: 17:22 -03
  • ▼
  • Sunday
  • 1. Nov 2026
  • 37°C
  • 21°C
Mostly Sunny
Mostly Sunny
  • Precip. probability: 8%
  • Precipitation: 0mm
  • Wind: 24km/hE 89°
  • Humidity: 42%
  • UV index: 11
  • Sunrise: 04:59 -03
  • Sunset: 17:22 -03
  • ▼
  • Monday
  • 2. Nov 2026
  • 36°C
  • 21°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 6%
  • Precipitation: 0mm
  • Wind: 24km/hE 94°
  • Humidity: 42%
  • UV index: 11
  • Sunrise: 04:59 -03
  • Sunset: 17:22 -03
  • ▼
  • Tuesday
  • 3. Nov 2026
  • 35°C
  • 21°C
Mostly Sunny
Mostly Sunny
  • Precip. probability: 4%
  • Precipitation: 0mm
  • Wind: 21km/hE 86°
  • Humidity: 44%
  • UV index: 11
  • Sunrise: 04:59 -03
  • Sunset: 17:23 -03
  • ▼
  • Wednesday
  • 4. Nov 2026
  • 37°C
  • 21°C
Sunny
Sunny
  • Precip. probability: 3%
  • Precipitation: 0mm
  • Wind: 21km/hE 82°
  • Humidity: 42%
  • UV index: 11
  • Sunrise: 04:58 -03
  • Sunset: 17:23 -03
  • ▼
  • Thursday
  • 5. Nov 2026
  • 37°C
  • 21°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 3%
  • Precipitation: 0mm
  • Wind: 21km/hE 81°
  • Humidity: 41%
  • UV index: 11
  • Sunrise: 04:58 -03
  • Sunset: 17:23 -03
  • ▼
  • Friday
  • 6. Nov 2026
  • 37°C
  • 21°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 1%
  • Precipitation: 0mm
  • Wind: 19km/hENE 74°
  • Humidity: 40%
  • UV index: 11
  • Sunrise: 04:58 -03
  • Sunset: 17:23 -03
  • ▼
  • Saturday
  • 7. Nov 2026
  • 38°C
  • 22°C
Mostly Sunny
Mostly Sunny
  • Precip. probability: 2%
  • Precipitation: 0mm
  • Wind: 18km/hENE 75°
  • Humidity: 41%
  • UV index: 11
  • Sunrise: 04:58 -03
  • Sunset: 17:23 -03
  • ▼
  • Sunday
  • 8. Nov 2026
  • 37°C
  • 22°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 4%
  • Precipitation: 0mm
  • Wind: 20km/hE 84°
  • Humidity: 41%
  • UV index: 11
  • Sunrise: 04:58 -03
  • Sunset: 17:24 -03
  • ▼
Weather models show that a combination of overcast and mostly clear weather is predicted.
Rainfall is not anticipated in Sumé in the upcoming period.
Temperature differences will be unnoticeable during the next few days. Expected highs will hover between 35°C and 38°C, while the nighttime low will be also mostly stable, as the overnight low will fall between 21°C and 22°C.
Next Saturday will be the hottest day, with a maximum temperature of 38°C; with the highest temperature of 35°C, Tuesday will be the coldest day.
Taking the humidity into consideration, the maximum feel-like temperature may increase substantially and range between a fiery hot 38°C and a blisteringly hot 44°C.
Updated: Oct 31, 2026 @ 02:56:01 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

Tomorrow, high-altitude clouds may scatter across the sky, but the sun will still shine.

Tomorrow, the highest temperature will be 37°C, while the lowest temperature will be 21°C. The maximum heat index, which measures the combined effect of heat and moisture, is assessed at 42°C.

On Saturday, in Sumé, sunrise will be at 04:59 and sunset at 17:22 (-03).

Tomorrow, the daylight will last for 12h and 23min.

On Sunday, in Sumé, bright conditions and mild breezes are expected.

On Sunday, the highest temperature will be 37°C, while the lowest temperature will be 21°C.