Weather forecast for 10 daysImperatriz, Brazil

Weather forecast for the weekend

Saturday 31. Oct 2026

  • 38°C
  • 26°C
Mostly Sunny
Mostly Sunny
  • Precip. probability: 24%
  • Precipitation: 0mm
  • Wind: 14km/hNE 40°
  • Humidity: 48%
  • UV index: 11
  • Sunrise: 05:44 -03
  • Sunset: 18:02 -03
  • ▼
Tomorrow, on Saturday, blue skies and warm sunshine will define the conditions.
Temperatures are anticipated to peak at a very hot 38°C and drop to a minimum of a warm 26°C.
The maximum heat index, which represents the influence of relative humidity on air temperature, is evaluated at a blazing hot 47°C. Note that heat index values are valued for light wind and location in the shade. Bear in mind that direct sunshine exposure increases weather impact and may raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees.
The peak temperature will be noticeably higher than the regular high for October of 32°C.
Sunrise will be at 05:44 and sunset at 18:02; tomorrow's daylight will last for 12h and 19min.

Sunday 1. Nov 2026

  • 38°C
  • 26°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 3%
  • Precipitation: 0mm
  • Wind: 12km/hNE 44°
  • Humidity: 48%
  • UV index: 11
  • Sunrise: 05:44 -03
  • Sunset: 18:02 -03
  • ▼
On Sunday, 1st of November, some passing clouds may drift through, but the sun will shine at times.
The temperature is anticipated to vary between a fiery hot 38°C and a temperate 26°C.
On Sunday, the expected high is expected to be noticeably higher than the average October temperature of 32°C.
Sunrise will be at 05:44 and sunset at 18:02; the daylight will last for 12h and 19min.

10-day overview

Daily temperatures

Maximum temperature: 38°C.
Coldest day: Monday 36°C.

Chance of precipitation

Highest chance: today - tomorrow 24%.

Long-term weather forecast

  • Friday
  • 30. Oct 2026
  • min.
  • 25°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 24%
  • Precipitation: 0mm
  • Wind: 18km/hNNE 31°
  • Humidity: 65%
  • UV index: 0
  • Sunrise: 05:44 -03
  • Sunset: 18:02 -03
  • ▼
  • Saturday
  • 31. Oct 2026
  • 38°C
  • 26°C
Mostly Sunny
Mostly Sunny
  • Precip. probability: 24%
  • Precipitation: 0mm
  • Wind: 14km/hNE 40°
  • Humidity: 48%
  • UV index: 11
  • Sunrise: 05:44 -03
  • Sunset: 18:02 -03
  • ▼
  • Sunday
  • 1. Nov 2026
  • 38°C
  • 26°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 3%
  • Precipitation: 0mm
  • Wind: 12km/hNE 44°
  • Humidity: 48%
  • UV index: 11
  • Sunrise: 05:44 -03
  • Sunset: 18:02 -03
  • ▼
  • Monday
  • 2. Nov 2026
  • 36°C
  • 26°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 17%
  • Precipitation: 0mm
  • Wind: 16km/hNE 46°
  • Humidity: 52%
  • UV index: 11
  • Sunrise: 05:44 -03
  • Sunset: 18:02 -03
  • ▼
  • Tuesday
  • 3. Nov 2026
  • 37°C
  • 26°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 12%
  • Precipitation: 0mm
  • Wind: 15km/hNE 50°
  • Humidity: 50%
  • UV index: 11
  • Sunrise: 05:43 -03
  • Sunset: 18:03 -03
  • ▼
  • Wednesday
  • 4. Nov 2026
  • 38°C
  • 26°C
Mostly Sunny
Mostly Sunny
  • Precip. probability: 10%
  • Precipitation: 0mm
  • Wind: 14km/hNE 39°
  • Humidity: 48%
  • UV index: 11
  • Sunrise: 05:43 -03
  • Sunset: 18:03 -03
  • ▼
  • Thursday
  • 5. Nov 2026
  • 38°C
  • 26°C
Mostly Sunny
Mostly Sunny
  • Precip. probability: 18%
  • Precipitation: 0mm
  • Wind: 14km/hNE 38°
  • Humidity: 46%
  • UV index: 11
  • Sunrise: 05:43 -03
  • Sunset: 18:03 -03
  • ▼
  • Friday
  • 6. Nov 2026
  • 38°C
  • 26°C
Mostly Sunny
Mostly Sunny
  • Precip. probability: 8%
  • Precipitation: 0mm
  • Wind: 13km/hNE 42°
  • Humidity: 47%
  • UV index: 11
  • Sunrise: 05:43 -03
  • Sunset: 18:03 -03
  • ▼
  • Saturday
  • 7. Nov 2026
  • 38°C
  • 26°C
Mostly Sunny
Mostly Sunny
  • Precip. probability: 11%
  • Precipitation: 0mm
  • Wind: 13km/hNE 38°
  • Humidity: 47%
  • UV index: 11
  • Sunrise: 05:43 -03
  • Sunset: 18:03 -03
  • ▼
  • Sunday
  • 8. Nov 2026
  • 37°C
  • 26°C
Mostly Sunny
Mostly Sunny
  • Precip. probability: 13%
  • Precipitation: 0mm
  • Wind: 12km/hNE 35°
  • Humidity: 48%
  • UV index: 11
  • Sunrise: 05:43 -03
  • Sunset: 18:03 -03
  • ▼
Ten-day trends indicate that a combination of sunny and dull weather is forecasted.
Rainfall is not expected in Imperatriz in the upcoming days.
The maximum temperature will be very similar in the upcoming days. Highs will range from 36°C to 38°C, while the lowest nightly temperature differences will be also negligible, as the lowest temperatures will remain in the range of 25°C to 26°C.
Saturday, Sunday, Wednesday through next Saturday, with the highest temperature of 38°C, will be the hottest days in Imperatriz; with the highest temperature of 36°C, Monday will be the coldest day.
Combining with the humidity, the maximum feel-like temperature may increase substantially and range between an extremely hot 44°C and a blazing hot 47°C.
Updated: Oct 30, 2026 @ 19:16:29 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

On Saturday, open skies and radiant sunshine are expected.

Tomorrow, the highest temperature will be 38°C, while the lowest temperature will be 26°C. The maximum heat index, which combines relative humidity and air temperature, is evaluated at 47°C.
Tomorrow, the highest temperature will be notably higher than the average maximum of 32°C in October. The lowest temperature tomorrow will be a couple of degrees higher than the average low temperature.

On Saturday, in Imperatriz, sunrise will be at 05:44 and sunset at 18:02 (-03).

In Imperatriz, Brazil, the length of the day tomorrow will be 12h and 19min.

On Sunday, clouds will come and go, but expect bright periods in between.

On Sunday, the maximum temperature will be 38°C, while the minimum temperature will be 26°C.