Weather forecast for 10 daysPetacalco, Mexico

Weather forecast for the weekend

Saturday 31. Oct 2026

  • 31°C
  • 25°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 12%
  • Precipitation: 0mm
  • Wind: 13km/hSSW 195°
  • Humidity: 77%
  • UV index: 10
  • Sunrise: 6:47 am CST
  • Sunset: 6:16 pm CST
  • ▼
Today, on Saturday, 31st of October, mostly clear with scattered clouds is expected.
The maximum temperature will be a tropical 31°C, while the minimum temperature will be a temperate 25°C.
The maximum heat index, which adjusts the air temperature based on humidity, is computed to be a torridly hot 40°C. Note that heat index values are valued for light wind and location in the shade. Exposure to direct sunshine can increase heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
The highest temperature for today is forecasted to reflect October's average of 30.7°C.
Sunrise will be at 6:47 am and sunset at 6:16 pm; the daylight will last for 11h and 29min.

Sunday 1. Nov 2026

  • 32°C
  • 25°C
Mostly Sunny
Mostly Sunny
  • Precip. probability: 14%
  • Precipitation: 0mm
  • Wind: 13km/hSW 234°
  • Humidity: 75%
  • UV index: 10
  • Sunrise: 6:47 am CST
  • Sunset: 6:16 pm CST
  • ▼
On Sunday, 1st of November, expect brilliant sunshine under mostly clear skies.
Temperatures are forecasted to range from a maximum of a humid 32°C to a minimum of a moderately hot 25°C.
The maximum heat index, which calculates the temperature value influenced by the moisture in the air, is computed to be a scorching 42°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 highest temperature is forecasted to follow the average for October, around 30.7°C.
Sunrise will be at 6:47 am and sunset at 6:16 pm; tomorrow's daylight will last for 11h and 29min.

10-day overview

Daily temperatures

Maximum temperature: 32°C.
Minimum temperature: 31°C.

Chance of precipitation

Highest chance: 24%.

Long-term weather forecast

  • Saturday
  • 31. Oct 2026
  • 31°C
  • 25°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 12%
  • Precipitation: 0mm
  • Wind: 13km/hSSW 195°
  • Humidity: 77%
  • UV index: 10
  • Sunrise: 6:47 am CST
  • Sunset: 6:16 pm CST
  • ▼
  • Sunday
  • 1. Nov 2026
  • 32°C
  • 25°C
Mostly Sunny
Mostly Sunny
  • Precip. probability: 14%
  • Precipitation: 0mm
  • Wind: 13km/hSW 234°
  • Humidity: 75%
  • UV index: 10
  • Sunrise: 6:47 am CST
  • Sunset: 6:16 pm CST
  • ▼
  • Monday
  • 2. Nov 2026
  • 32°C
  • 25°C
Mostly Sunny
Mostly Sunny
  • Precip. probability: 8%
  • Precipitation: 0mm
  • Wind: 15km/hW 263°
  • Humidity: 76%
  • UV index: 10
  • Sunrise: 6:48 am CST
  • Sunset: 6:15 pm CST
  • ▼
  • Tuesday
  • 3. Nov 2026
  • 32°C
  • 25°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 18%
  • Precipitation: 0mm
  • Wind: 12km/hSW 218°
  • Humidity: 78%
  • UV index: 9
  • Sunrise: 6:48 am CST
  • Sunset: 6:15 pm CST
  • ▼
  • Wednesday
  • 4. Nov 2026
  • 31°C
  • 24°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 24%
  • Precipitation: 3mm
  • Wind: 12km/hSSW 197°
  • Humidity: 79%
  • UV index: 9
  • Sunrise: 6:48 am CST
  • Sunset: 6:15 pm CST
  • ▼
  • Thursday
  • 5. Nov 2026
  • 32°C
  • 25°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 18%
  • Precipitation: 1mm
  • Wind: 12km/hSW 231°
  • Humidity: 77%
  • UV index: 9
  • Sunrise: 6:49 am CST
  • Sunset: 6:14 pm CST
  • ▼
  • Friday
  • 6. Nov 2026
  • 31°C
  • 25°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 14%
  • Precipitation: 0mm
  • Wind: 13km/hWSW 242°
  • Humidity: 77%
  • UV index: 9
  • Sunrise: 6:49 am CST
  • Sunset: 6:14 pm CST
  • ▼
  • Saturday
  • 7. Nov 2026
  • 31°C
  • 24°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 24%
  • Precipitation: 1mm
  • Wind: 10km/hSSW 204°
  • Humidity: 79%
  • UV index: 9
  • Sunrise: 6:50 am CST
  • Sunset: 6:13 pm CST
  • ▼
  • Sunday
  • 8. Nov 2026
  • 32°C
  • 24°C
Mostly Sunny
Mostly Sunny
  • Precip. probability: 21%
  • Precipitation: 0mm
  • Wind: 11km/hWSW 241°
  • Humidity: 75%
  • UV index: 9
  • Sunrise: 6:50 am CST
  • Sunset: 6:13 pm CST
  • ▼
  • Monday
  • 9. Nov 2026
  • 31°C
  • 24°C
Mostly Sunny
Mostly Sunny
  • Precip. probability: 20%
  • Precipitation: 1mm
  • Wind: 11km/hW 273°
  • Humidity: 74%
  • UV index: 9
  • Sunrise: 6:51 am CST
  • Sunset: 6:13 pm CST
  • ▼
During the upcoming ten-day period, a combination of gloomy and sun-filled weather is forecasted.
Rainfall is predicted for Wednesday, Thursday, next Saturday and Monday.
The temperature shift across days will be subtle in the forecast period ahead. Maximum temperatures will fall between 31°C and 32°C, while the nighttime low will be also mostly stable, as the minimum temperature will fluctuate between 24°C and 25°C.
The hottest days will be Sunday through Tuesday, Thursday and next Sunday, with a maximum of 32°C; all other days, the highest temperature will be 31°C.
Taking the humidity into consideration, the maximum feel-like temperature may increase significantly and vary between a sizzling 39°C and a blisteringly hot 44°C.
Updated: Oct 31, 2026 @ 06:37:20 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

Today, sunlight and clouds will take turns dominating the sky.

Today, the maximum temperature will be 31°C, while the minimum temperature will be 25°C. The maximum heat index, which indicates how humid air affects the felt temperature, is assessed at 40°C.
The highest temperature will be in line with the average maximum of 30.7°C in October. The lowest temperature today will be also in line with the average low temperature.

On Saturday, in Petacalco, sunrise will be at 6:47 am and sunset at 6:16 pm (CST).

In Petacalco, Mexico, today, there will be 11h and 29min of daylight.

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

Tomorrow, the maximum temperature will be 32°C, while the minimum temperature will be 25°C. The maximum heat index, which represents the influence of relative humidity on air temperature, is evaluated at 42°C.
Tomorrow, the maximum temperature will be in line with the average highest temperature in October. The lowest temperature will be also in line with the average low of 24.4°C.

On Sunday, in Petacalco, sunrise will be at 6:47 am and sunset at 6:16 pm (CST).

Tomorrow, the daylight will last for 11h and 29min.