Weather forecast for 10 daysImperatriz, Brazil

Weather forecast for the weekend

Saturday 31. Oct 2026

  • 38°C
  • 26°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 10%
  • Precipitation: 0mm
  • Wind: 13km/hNE 42°
  • Humidity: 50%
  • UV index: 11
  • Sunrise: 05:44 -03
  • Sunset: 18:02 -03
  • ▼
Today, in Imperatriz, expect a mix of sun and clouds throughout the day.
Temperature fluctuations between a steamy 38°C and a temperate 26°C are predicted.
The maximum heat index, which factors the actual air temperature with the relative humidity, is appraised at a life-threatening 49°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.
October's typical highest temperature of 32°C is likely to be uncommonly higher than the expected maximum.
Sunrise will be at 05:44 and sunset at 18:02; the daylight will last for 12h and 19min.

Sunday 1. Nov 2026

  • 38°C
  • 26°C
Mostly Sunny
Mostly Sunny
  • Precip. probability: 4%
  • Precipitation: 0mm
  • Wind: 12km/hNE 43°
  • Humidity: 49%
  • UV index: 11
  • Sunrise: 05:44 -03
  • Sunset: 18:02 -03
  • ▼
On Sunday, 1st of November, mostly sunny weather is likely, with high visibility.
Temperatures are forecasted to peak at a very hot 38°C and drop to a minimum of a warm 26°C.
The maximum heat index, which indicates how humid air affects the felt temperature, is calculated to be a life-threatening 48°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.
Tomorrow's top temperature is expected to be significantly higher than the standard high in October of 32°C.
Sunrise will be at 05:44 and sunset at 18:02; tomorrow's daylight will last for 12h and 19min.

10-day overview

Daily temperatures

Maximum temperature: 38°C.
Coldest day: Monday 09.11. 35°C.

Chance of precipitation

Highest chance: Monday 09.11. 36%.

Long-term weather forecast

  • Saturday
  • 31. Oct 2026
  • 38°C
  • 26°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 10%
  • Precipitation: 0mm
  • Wind: 13km/hNE 42°
  • Humidity: 50%
  • UV index: 11
  • Sunrise: 05:44 -03
  • Sunset: 18:02 -03
  • ▼
  • Sunday
  • 1. Nov 2026
  • 38°C
  • 26°C
Mostly Sunny
Mostly Sunny
  • Precip. probability: 4%
  • Precipitation: 0mm
  • Wind: 12km/hNE 43°
  • Humidity: 49%
  • 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: 13%
  • Precipitation: 0mm
  • Wind: 16km/hNE 45°
  • Humidity: 53%
  • UV index: 11
  • Sunrise: 05:44 -03
  • Sunset: 18:02 -03
  • ▼
  • Tuesday
  • 3. Nov 2026
  • 36°C
  • 25°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 15%
  • Precipitation: 0mm
  • Wind: 15km/hNE 48°
  • Humidity: 52%
  • UV index: 11
  • Sunrise: 05:43 -03
  • Sunset: 18:03 -03
  • ▼
  • Wednesday
  • 4. Nov 2026
  • 37°C
  • 26°C
Mostly Sunny
Mostly Sunny
  • Precip. probability: 9%
  • Precipitation: 0mm
  • Wind: 14km/hNE 40°
  • Humidity: 49%
  • 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: 23%
  • Precipitation: 0mm
  • Wind: 14km/hNE 38°
  • Humidity: 47%
  • UV index: 11
  • Sunrise: 05:43 -03
  • Sunset: 18:03 -03
  • ▼
  • Friday
  • 6. Nov 2026
  • 37°C
  • 26°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 3%
  • Precipitation: 0mm
  • Wind: 13km/hNE 40°
  • Humidity: 48%
  • UV index: 11
  • Sunrise: 05:43 -03
  • Sunset: 18:03 -03
  • ▼
  • Saturday
  • 7. Nov 2026
  • 37°C
  • 26°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 8%
  • Precipitation: 0mm
  • Wind: 13km/hNE 40°
  • Humidity: 48%
  • UV index: 11
  • Sunrise: 05:43 -03
  • Sunset: 18:03 -03
  • ▼
  • Sunday
  • 8. Nov 2026
  • 37°C
  • 26°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 16%
  • Precipitation: 0mm
  • Wind: 12km/hNE 34°
  • Humidity: 49%
  • UV index: 11
  • Sunrise: 05:43 -03
  • Sunset: 18:03 -03
  • ▼
  • Monday
  • 9. Nov 2026
  • 35°C
  • 25°C
Isolated Thunderstorms
Isolated Thunderstorms
  • Precip. probability: 36%
  • Precipitation: 1mm
  • Wind: 11km/hNE 45°
  • Humidity: 56%
  • UV index: 11
  • Sunrise: 05:43 -03
  • Sunset: 18:04 -03
  • ▼
gloomy, mostly clear and stormy weather is expected.
With a 36% probability, rainfall is forecasted only for next Monday. Predicted precipitation will be minimal at 1mm.
The high temperatures are expected to remain largely stable in the forecast period ahead. Maximum temperatures will fall between 35°C and 38°C, while the nighttime low will be also mostly stable, as the minimum temperature is expected to range between 25°C and 26°C.
The hottest days in Imperatriz will be Saturday, Sunday and Thursday, with a maximum of 38°C; the coldest day will be next Monday, with a maximum of 35°C.
Including the humidity's impact, the maximum feel-like temperature may increase significantly and vary between a torridly hot 43°C and a searing 49°C.
Updated: Oct 31, 2026 @ 05:50:42 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

On Saturday, in Imperatriz, expect partly sunny skies with periods of cloudiness.

Today, the maximum temperature will be 38°C, while the minimum temperature will be 26°C. The maximum heat index, which factors the actual air temperature with the relative humidity, is assessed at 49°C.
Today, the highest temperature will be uncommonly higher than the average maximum of 32°C in October. The lowest temperature will be a couple of degrees higher than the average low of 21°C.

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

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

On Sunday, in Imperatriz, a glowing sky and minimal clouds are expected.

Tomorrow, the maximum temperature will be 38°C, while the minimum temperature will be 26°C. The maximum heat index, which modifies the air temperature to account for humidity, is estimated at 48°C.
The highest temperature will be notably higher than the average maximum of 32°C in October. The lowest temperature will be moderately higher than the average low of 21°C.

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

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