Weather forecast for 10 daysPetacalco, Mexico
Weather forecast for the weekend
Saturday 31. Oct 2026
- 31°C
- 25°C
Partly Cloudy
- Precip. probability: 16%
- Precipitation: 0mm
- Wind: 13km/hS 190°
- Humidity: 78%
- UV index: 9
- Sunrise: 6:47 am CST
- Sunset: 6:16 pm CST
- details ▼
On Saturday, 31st of October, sunny moments will alternate with patchy cloud cover.
Temperatures will oscillate between a hot 31°C at their highest and a temperate 25°C at their lowest.
The maximum heat index, which factors the actual air temperature with the relative humidity, is evaluated at a scorching 40°C. Take into consideration that the heat index values are calculated for shade and light wind conditions. With exposure to direct sunlight, the heat index may be increased by up to 15 Fahrenheit (8 Celsius) degrees.
The maximum temperature tomorrow is forecasted to reflect October's average high of 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.
Temperatures will oscillate between a hot 31°C at their highest and a temperate 25°C at their lowest.
The maximum heat index, which factors the actual air temperature with the relative humidity, is evaluated at a scorching 40°C. Take into consideration that the heat index values are calculated for shade and light wind conditions. With exposure to direct sunlight, the heat index may be increased by up to 15 Fahrenheit (8 Celsius) degrees.
The maximum temperature tomorrow is forecasted to reflect October's average high of 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.
Sunday 1. Nov 2026
- 32°C
- 25°C
Partly Cloudy
- Precip. probability: 14%
- Precipitation: 0mm
- Wind: 13km/hSW 231°
- Humidity: 75%
- UV index: 10
- Sunrise: 6:47 am CST
- Sunset: 6:16 pm CST
- details ▼
On Sunday, 1st of November, sun and clouds will share the sky, creating a partly cloudy day.
The temperature will fluctuate from a high of a blazing 32°C to a low of a moderately hot 25°C.
Sunday's temperature is forecasted to match October's standard peak 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.
The temperature will fluctuate from a high of a blazing 32°C to a low of a moderately hot 25°C.
Sunday's temperature is forecasted to match October's standard peak 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.
10-day overview
Daily temperatures
Maximum temperature: 32°C.
Minimum temperature: 31°C.
Minimum temperature: 31°C.
Chance of precipitation
Highest chance: 24%.
Long-term weather forecast
- Friday
- 30. Oct 2026
- min.
- 24°C
Partly Cloudy
- Precip. probability: 15%
- Precipitation: 0mm
- Wind: 6km/hNE 42°
- Humidity: 92%
- UV index: 0
- Sunrise: 6:46 am CST
- Sunset: 6:17 pm CST
- details ▼
- Saturday
- 31. Oct 2026
- 31°C
- 25°C
Partly Cloudy
- Precip. probability: 16%
- Precipitation: 0mm
- Wind: 13km/hS 190°
- Humidity: 78%
- UV index: 9
- Sunrise: 6:47 am CST
- Sunset: 6:16 pm CST
- details ▼
- Sunday
- 1. Nov 2026
- 32°C
- 25°C
Partly Cloudy
- Precip. probability: 14%
- Precipitation: 0mm
- Wind: 13km/hSW 231°
- Humidity: 75%
- UV index: 10
- Sunrise: 6:47 am CST
- Sunset: 6:16 pm CST
- details ▼
- Monday
- 2. Nov 2026
- 32°C
- 25°C
Mostly Sunny
- Precip. probability: 8%
- Precipitation: 0mm
- Wind: 15km/hW 263°
- Humidity: 75%
- UV index: 10
- Sunrise: 6:48 am CST
- Sunset: 6:15 pm CST
- details ▼
- Tuesday
- 3. Nov 2026
- 32°C
- 25°C
Partly Cloudy
- Precip. probability: 18%
- Precipitation: 3mm
- Wind: 12km/hSW 222°
- Humidity: 79%
- UV index: 9
- Sunrise: 6:48 am CST
- Sunset: 6:15 pm CST
- details ▼
- Wednesday
- 4. Nov 2026
- 31°C
- 24°C
Partly Cloudy
- Precip. probability: 24%
- Precipitation: 1mm
- Wind: 12km/hSSW 198°
- Humidity: 79%
- UV index: 9
- Sunrise: 6:48 am CST
- Sunset: 6:15 pm CST
- details ▼
- Thursday
- 5. Nov 2026
- 32°C
- 25°C
Partly Cloudy
- Precip. probability: 18%
- Precipitation: 0mm
- Wind: 12km/hSW 228°
- Humidity: 78%
- UV index: 9
- Sunrise: 6:49 am CST
- Sunset: 6:14 pm CST
- details ▼
- Friday
- 6. Nov 2026
- 31°C
- 25°C
Partly Cloudy
- Precip. probability: 14%
- Precipitation: 1mm
- Wind: 12km/hWSW 240°
- Humidity: 77%
- UV index: 9
- Sunrise: 6:49 am CST
- Sunset: 6:14 pm CST
- details ▼
- Saturday
- 7. Nov 2026
- 31°C
- 24°C
Partly Cloudy
- Precip. probability: 24%
- Precipitation: 0mm
- Wind: 10km/hSSW 202°
- Humidity: 79%
- UV index: 9
- Sunrise: 6:50 am CST
- Sunset: 6:13 pm CST
- details ▼
- Sunday
- 8. Nov 2026
- 32°C
- 24°C
Mostly Sunny
- Precip. probability: 21%
- Precipitation: 1mm
- Wind: 11km/hWSW 241°
- Humidity: 75%
- UV index: 9
- Sunrise: 6:50 am CST
- Sunset: 6:13 pm CST
- details ▼
It is expected that primarily cloud-filled and occasionally sun-filled weather is forecasted.
Rainfall is forecasted for Tuesday, Wednesday, next Friday and Sunday.
The high temperatures are expected to remain largely stable throughout the coming week. Expected highs will hover between 31°C and 32°C, while changes in the overnight low will be also barely noticeable, as the minimum temperature is expected to range between 24°C and 25°C.
The hottest days in Petacalco will be Sunday through Tuesday, Thursday and next Sunday, with a maximum of 32°C; with a maximum temperature of 31°C, Saturday, Wednesday, next Friday and Saturday will be the coldest days in Petacalco.
Including the humidity's impact, the maximum feel-like temperature may increase vastly and range between an extremely hot 40°C and a torridly hot 44°C.
Rainfall is forecasted for Tuesday, Wednesday, next Friday and Sunday.
The high temperatures are expected to remain largely stable throughout the coming week. Expected highs will hover between 31°C and 32°C, while changes in the overnight low will be also barely noticeable, as the minimum temperature is expected to range between 24°C and 25°C.
The hottest days in Petacalco will be Sunday through Tuesday, Thursday and next Sunday, with a maximum of 32°C; with a maximum temperature of 31°C, Saturday, Wednesday, next Friday and Saturday will be the coldest days in Petacalco.
Including the humidity's impact, the maximum feel-like temperature may increase vastly and range between an extremely hot 40°C and a torridly hot 44°C.
Updated: Oct 31, 2026 @ 05:16:42 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Frequently asked questions
Tomorrow, partly cloudy skies will persist, making for a mix of sun and clouds.
Tomorrow, the highest temperature will be 31°C, while the lowest temperature will be 25°C. The maximum heat index, which reflects the perceived temperature due to humidity levels, is calculated to be 40°C.
The highest temperature tomorrow will be in line with the average maximum temperature in October. Tomorrow, the lowest temperature will be also in line with the average low temperature.
The highest temperature tomorrow will be in line with the average maximum temperature in October. Tomorrow, the lowest temperature 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, tomorrow, there will be 11h and 29min of daylight.
On Sunday, sunlight and clouds will take turns dominating the sky.
On Sunday, the highest temperature will be 32°C, while the lowest temperature will be 25°C.





