Weather forecast for 10 daysCatu, Brazil

Weather forecast for the weekend

Saturday 24. Oct 2026

  • 35°C
  • 23°C
Mostly Sunny
Mostly Sunny
  • Precip. probability: 2%
  • Precipitation: 0mm
  • Wind: 22km/hE 82°
  • Humidity: 45%
  • UV index: 11
  • Sunrise: 05:03 -03
  • Sunset: 17:31 -03
  • ▼
Today, on Saturday, 24th of October, clear skies with only minor cloud interruptions are in the outlook.
The temperature scale will run from a maximum of a torrid 35°C to a minimum of a moderately hot 23°C.
The maximum heat index, which indicates how humid air affects the felt temperature, is estimated at a sweltering 39°C. Take into consideration that the heat index values are calculated for shade and light wind conditions. Bear in mind that direct sunshine exposure increases weather impact and may raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees.
Sunrise was at 05:03 and sunset will be at 17:31; the daylight will last for 12h and 28min.

Sunday 25. Oct 2026

  • 38°C
  • 24°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 3%
  • Precipitation: 0mm
  • Wind: 19km/hNE 51°
  • Humidity: 47%
  • UV index: 11
  • Sunrise: 05:03 -03
  • Sunset: 17:32 -03
  • ▼
Tomorrow, on Sunday, 25th of October, mostly clear with scattered clouds is expected.
The temperature is anticipated to vary between a very hot 38°C and a moderately hot 24°C.
The maximum heat index, which modifies the air temperature to account for humidity, is calculated to be a burning hot 47°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.
Sunrise will be at 05:03 and sunset at 17:32; tomorrow's daylight will last for 12h and 29min.

10-day overview

Daily temperatures

Warmest day: Monday 39°C.
Coldest day: Wednesday 32°C.

Chance of precipitation

Highest chance: Tuesday 43%.

Long-term weather forecast

  • Saturday
  • 24. Oct 2026
  • 35°C
  • 23°C
Mostly Sunny
Mostly Sunny
  • Precip. probability: 2%
  • Precipitation: 0mm
  • Wind: 22km/hE 82°
  • Humidity: 45%
  • UV index: 11
  • Sunrise: 05:03 -03
  • Sunset: 17:31 -03
  • ▼
  • Sunday
  • 25. Oct 2026
  • 38°C
  • 24°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 3%
  • Precipitation: 0mm
  • Wind: 19km/hNE 51°
  • Humidity: 47%
  • UV index: 11
  • Sunrise: 05:03 -03
  • Sunset: 17:32 -03
  • ▼
  • Monday
  • 26. Oct 2026
  • 39°C
  • 24°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 21%
  • Precipitation: 0mm
  • Wind: 17km/hNE 47°
  • Humidity: 47%
  • UV index: 11
  • Sunrise: 05:02 -03
  • Sunset: 17:32 -03
  • ▼
  • Tuesday
  • 27. Oct 2026
  • 34°C
  • 24°C
PM Thunderstorms
PM Thunderstorms
  • Precip. probability: 43%
  • Precipitation: 3mm
  • Wind: 20km/hESE 114°
  • Humidity: 63%
  • UV index: 11
  • Sunrise: 05:02 -03
  • Sunset: 17:32 -03
  • ▼
  • Wednesday
  • 28. Oct 2026
  • 32°C
  • 23°C
AM Showers
AM Showers
  • Precip. probability: 39%
  • Precipitation: 2mm
  • Wind: 17km/hESE 120°
  • Humidity: 68%
  • UV index: 11
  • Sunrise: 05:01 -03
  • Sunset: 17:32 -03
  • ▼
  • Thursday
  • 29. Oct 2026
  • 34°C
  • 23°C
Mostly Sunny
Mostly Sunny
  • Precip. probability: 17%
  • Precipitation: 0mm
  • Wind: 18km/hESE 110°
  • Humidity: 58%
  • UV index: 11
  • Sunrise: 05:01 -03
  • Sunset: 17:32 -03
  • ▼
  • Friday
  • 30. Oct 2026
  • 35°C
  • 23°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 10%
  • Precipitation: 0mm
  • Wind: 18km/hE 93°
  • Humidity: 53%
  • UV index: 11
  • Sunrise: 05:01 -03
  • Sunset: 17:33 -03
  • ▼
  • Saturday
  • 31. Oct 2026
  • 36°C
  • 23°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 3%
  • Precipitation: 0mm
  • Wind: 18km/hENE 77°
  • Humidity: 52%
  • UV index: 11
  • Sunrise: 05:00 -03
  • Sunset: 17:33 -03
  • ▼
  • Sunday
  • 1. Nov 2026
  • 36°C
  • 23°C
Mostly Sunny
Mostly Sunny
  • Precip. probability: 2%
  • Precipitation: 0mm
  • Wind: 20km/hENE 78°
  • Humidity: 51%
  • UV index: 11
  • Sunrise: 05:00 -03
  • Sunset: 17:33 -03
  • ▼
  • Monday
  • 2. Nov 2026
  • 35°C
  • 23°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 1%
  • Precipitation: 0mm
  • Wind: 19km/hE 79°
  • Humidity: 50%
  • UV index: 11
  • Sunrise: 05:00 -03
  • Sunset: 17:34 -03
  • ▼
And a mix of cloud-filled, sun-filled, unstable and rain-filled weather is expected.
Rain is anticipated on Tuesday and Wednesday.
Temperature variation will be noticeable across the forecast period. Highs will range from 32°C to 39°C, while fluctuations in the night’s lowest temperature will be minimal, as night temperatures will lie between 23°C and 24°C.
Monday will be the hottest day, with a maximum temperature of 39°C; expect the coldest day on Wednesday with a high of 32°C.
Including the humidity's impact, the maximum feel-like temperature may increase vastly and vary between a steamy 39°C and a blazing hot 50°C.
Updated: Oct 24, 2026 @ 14:32:05 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

Today, golden sunshine will carry through the day.

Today, the maximum temperature in Catu, Brazil, will be 35°C, while the minimum temperature will be 23°C. The maximum heat index, which adjusts the air temperature based on humidity, is estimated at 39°C.

On Saturday, in Catu, sunrise was at 05:03 and sunset will be at 17:31 (-03).

In Catu, the length of the day today will be 12h and 28min.

On Sunday, expect partly sunny skies with periods of cloudiness.

Tomorrow, the highest temperature will be 38°C, while the lowest temperature will be 24°C. The maximum heat index, which factors the actual air temperature with the relative humidity, is evaluated at 47°C.

On Sunday, in Catu, sunrise will be at 05:03 and sunset at 17:32 (-03).

Tomorrow in Catu, the daylight will last for 12h and 29min.