Weather forecast for 10 daysPetacalco, Mexico
Weather forecast for the weekend
Saturday 31. Oct 2026
- 31°C
- 25°C
Partly Cloudy
- Precip. probability: 23%
- Precipitation: 0mm
- Wind: 12km/hS 177°
- Humidity: 79%
- UV index: 10
- Sunrise: 6:47 am CST
- Sunset: 6:16 pm CST
- details ▼
Tomorrow, a partly cloudy sky is also anticipated.
The highest temperature will be a humid 31°C, while the lowest temperature will be a warm 25°C.
The maximum heat index, which calculates the temperature value influenced by the moisture in the air, is estimated at a blisteringly hot 41°C. Note that heat index values are valued for light wind and location in the shade. With exposure to direct sunlight, the heat index may be increased by up to 15 Fahrenheit (8 Celsius) degrees.
The forecasted daytime maximum should align with the typical October 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.
The highest temperature will be a humid 31°C, while the lowest temperature will be a warm 25°C.
The maximum heat index, which calculates the temperature value influenced by the moisture in the air, is estimated at a blisteringly hot 41°C. Note that heat index values are valued for light wind and location in the shade. With exposure to direct sunlight, the heat index may be increased by up to 15 Fahrenheit (8 Celsius) degrees.
The forecasted daytime maximum should align with the typical October 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: 20%
- Precipitation: 0mm
- Wind: 13km/hWSW 240°
- Humidity: 76%
- UV index: 10
- Sunrise: 6:47 am CST
- Sunset: 6:16 pm CST
- details ▼
On Sunday, in Petacalco, moderate cloud cover will mix with sunshine throughout the day.
The temperature is predicted to oscillate between a maximum of a tropical 32°C and a minimum of a moderately hot 25°C.
Expect the maximum temperature to remain consistent with the typical October high 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 is predicted to oscillate between a maximum of a tropical 32°C and a minimum of a moderately hot 25°C.
Expect the maximum temperature to remain consistent with the typical October high 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
Warmest day: today 33°C.
Minimum temperature: 31°C.
Minimum temperature: 31°C.
Chance of precipitation
Highest chance: Wednesday 24%.
Long-term weather forecast
- Friday
- 30. Oct 2026
- 33°C
- 24°C
Sunny
- Precip. probability: 2%
- Precipitation: 0mm
- Wind: 16km/hWSW 244°
- Humidity: 63%
- UV index: 8
- Sunrise: 6:46 am CST
- Sunset: 6:17 pm CST
- details ▼
- Saturday
- 31. Oct 2026
- 31°C
- 25°C
Partly Cloudy
- Precip. probability: 23%
- Precipitation: 0mm
- Wind: 12km/hS 177°
- Humidity: 79%
- UV index: 10
- Sunrise: 6:47 am CST
- Sunset: 6:16 pm CST
- details ▼
- Sunday
- 1. Nov 2026
- 32°C
- 25°C
Partly Cloudy
- Precip. probability: 20%
- Precipitation: 0mm
- Wind: 13km/hWSW 240°
- Humidity: 76%
- 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: 14km/hW 262°
- 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: 16%
- Precipitation: 3mm
- Wind: 12km/hSSW 211°
- Humidity: 79%
- UV index: 9
- Sunrise: 6:48 am CST
- Sunset: 6:15 pm CST
- details ▼
- Wednesday
- 4. Nov 2026
- 31°C
- 25°C
Partly Cloudy
- Precip. probability: 24%
- Precipitation: 1mm
- Wind: 12km/hSSW 195°
- Humidity: 79%
- UV index: 9
- Sunrise: 6:48 am CST
- Sunset: 6:15 pm CST
- details ▼
- Thursday
- 5. Nov 2026
- 31°C
- 25°C
Partly Cloudy
- Precip. probability: 16%
- Precipitation: 0mm
- Wind: 12km/hWSW 239°
- 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: 16%
- Precipitation: 1mm
- Wind: 12km/hWSW 238°
- Humidity: 78%
- 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: 22%
- Precipitation: 0mm
- Wind: 10km/hSSW 201°
- Humidity: 77%
- UV index: 9
- Sunrise: 6:50 am CST
- Sunset: 6:13 pm CST
- details ▼
- Sunday
- 8. Nov 2026
- 32°C
- 24°C
Partly Cloudy
- Precip. probability: 22%
- Precipitation: 2mm
- Wind: 10km/hWSW 241°
- Humidity: 74%
- UV index: 9
- Sunrise: 6:50 am CST
- Sunset: 6:13 pm CST
- details ▼
Over the next ten days, conditions will reflect that primarily overcast and occasionally bright weather is forecasted.
Rainfall is expected on Tuesday, Wednesday, next Friday and Sunday.
The temperature shift across days will be subtle in the forecast period ahead. The maximum temperature will vary between 31°C and 33°C, while the nighttime low will be also mostly stable, as night temperatures will lie between 24°C and 25°C.
The hottest day is today, with a maximum temperature of 33°C; Saturday, Wednesday through next Saturday, with the highest temperature of 31°C, will be the coldest days in Petacalco.
Taking the humidity into consideration, the maximum feel-like temperature may increase significantly and vary between a torridly hot 40°C and a blistering 44°C.
Rainfall is expected on Tuesday, Wednesday, next Friday and Sunday.
The temperature shift across days will be subtle in the forecast period ahead. The maximum temperature will vary between 31°C and 33°C, while the nighttime low will be also mostly stable, as night temperatures will lie between 24°C and 25°C.
The hottest day is today, with a maximum temperature of 33°C; Saturday, Wednesday through next Saturday, with the highest temperature of 31°C, will be the coldest days in Petacalco.
Taking the humidity into consideration, the maximum feel-like temperature may increase significantly and vary between a torridly hot 40°C and a blistering 44°C.
Updated: Oct 30, 2026 @ 20:02:43 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
In Petacalco, predominantly overcast and occasionally sun-filled weather is predicted for the next ten days.
Rainfall is expected on Tuesday, Wednesday, next Friday and Sunday in Petacalco. Tuesday, with minimal precipitation of 3mm, will be the day with the most rainfall.
The maximum temperature will vary between 31°C and 33°C, while the minimum temperature will be between 24°C and 25°C.
Taking the humidity into consideration, the maximum feel-like temperature will vary between 40°C and 44°C.
Taking the humidity into consideration, the maximum feel-like temperature will vary between 40°C and 44°C.
Today is the hottest day, with a maximum temperature of 33°C. With a maximum temperature of 31°C, Saturday, Wednesday through next Saturday will be the coldest days.
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 combines air temperature and relative humidity, is assessed at 41°C.
The highest temperature will be in line with the average maximum of 30.7°C in October. The lowest temperature will be also in line with the average low of 24.4°C.
The highest temperature will be in line with the average maximum of 30.7°C in October. The lowest temperature will be also in line with the average low of 24.4°C.
On Saturday, 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.
On Sunday, sunlight and clouds will take turns dominating the sky.
On Sunday, the maximum temperature will be 32°C, while the minimum temperature will be 25°C.





