Weather forecast for todayPetatlán, Mexico

Weather forecast for today

Current condition 12:24 pm CST

  • 31°C
  • Feels like:
    37°C
Cloudy
Cloudy
  • Precipitation: 0mm
  • Wind: 0km/hSE 130°
  • Humidity: 70%
  • Dewpoint: 24°C
  • Pressure: 1011.18mbar
  • Visibility: 11.27km
  • UV index: 2
  • ▼
At the moment, in Petatlán, low-hanging clouds are blanketing the sky, bringing cooler temperatures.
The temperature is a tropical 31°C, the apparent temperature, which indicates how humid air affects the felt temperature, registers as evaluated at a torrid 37°C. The current temperature is almost at the maximum of today's predicted 32°C.

Saturday 17. Oct 2026

  • 32°C
  • 24°C
Cloudy
Cloudy
  • Precip. probability: 24%
  • Precipitation: 0mm
  • Wind: 10km/hSSE 164°
  • Humidity: 77%
  • UV index: 5
  • Sunrise: 6:38 am CST
  • Sunset: 6:21 pm CST
  • ▼
Today, on Saturday, 17th of October, gray skies will dominate the forecast.
Temperatures will oscillate between a hot 32°C at their highest and a moderately hot 24°C at their lowest.
The maximum heat index, which reflects the perceived temperature due to humidity levels, is appraised at an extremely hot 43°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 is forecasted to be relatively higher than the average October peak of 28.9°C.
Sunrise was at 6:38 am and sunset will be at 6:21 pm; the daylight will last for 11h and 43min.

Hourly overview

Hourly temperatures

Warmest period: 1 pm - 3 pm 37°C.
Coldest hour: 10 pm 30°C.

Chance of precipitation

Highest chance: 1 pm - 2 pm 24%.

Hourly weather forecast

  • 1 pm
  • 31°C
  • Feels like:
    37°C
Cloudy
Cloudy
  • Precip. probability: 24%
  • Precipitation: 0mm
  • Wind: 2km/hSE 145°
  • Humidity: 71%
  • Pressure: 1011mbar
  • Visibility: 13km
  • UV index: 5
  • ▼
  • 2 pm
  • 30°C
  • Feels like:
    37°C
Cloudy
Cloudy
  • Precip. probability: 24%
  • Precipitation: 0mm
  • Wind: 4km/hSSE 157°
  • Humidity: 74%
  • Pressure: 1011mbar
  • Visibility: 15km
  • UV index: 4
  • ▼
  • 3 pm
  • 30°C
  • Feels like:
    37°C
Cloudy
Cloudy
  • Precip. probability: 21%
  • Precipitation: 0mm
  • Wind: 5km/hSSE 158°
  • Humidity: 75%
  • Pressure: 1010mbar
  • Visibility: 15km
  • UV index: 3
  • ▼
  • 4 pm
  • 30°C
  • Feels like:
    36°C
Cloudy
Cloudy
  • Precip. probability: 18%
  • Precipitation: 0mm
  • Wind: 10km/hSSE 154°
  • Humidity: 80%
  • Pressure: 1010mbar
  • Visibility: 16km
  • UV index: 1
  • ▼
  • 5 pm
  • 29°C
  • Feels like:
    35°C
Cloudy
Cloudy
  • Precip. probability: 22%
  • Precipitation: 0mm
  • Wind: 8km/hS 173°
  • Humidity: 82%
  • Pressure: 1011mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 6 pm
  • 28°C
  • Feels like:
    34°C
Cloudy
Cloudy
  • Precip. probability: 18%
  • Precipitation: 0mm
  • Wind: 6km/hSSW 195°
  • Humidity: 87%
  • Pressure: 1011mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
Sunset: 6:21 pm
  • 7 pm
  • 27°C
  • Feels like:
    32°C
Cloudy
Cloudy
  • Precip. probability: 7%
  • Precipitation: 0mm
  • Wind: 5km/hNNW 328°
  • Humidity: 90%
  • Pressure: 1012mbar
  • Visibility: 15km
  • UV index: 0
  • ▼
  • 8 pm
  • 27°C
  • Feels like:
    32°C
Cloudy
Cloudy
  • Precip. probability: 10%
  • Precipitation: 0mm
  • Wind: 4km/hN 355°
  • Humidity: 93%
  • Pressure: 1012mbar
  • Visibility: 11km
  • UV index: 0
  • ▼
  • 9 pm
  • 26°C
  • Feels like:
    31°C
Cloudy
Cloudy
  • Precip. probability: 10%
  • Precipitation: 0mm
  • Wind: 5km/hN 5°
  • Humidity: 93%
  • Pressure: 1013mbar
  • Visibility: 12km
  • UV index: 0
  • ▼
  • 10 pm
  • 26°C
  • Feels like:
    30°C
Cloudy
Cloudy
  • Precip. probability: 21%
  • Precipitation: 0mm
  • Wind: 5km/hNNE 16°
  • Humidity: 94%
  • Pressure: 1013mbar
  • Visibility: 11km
  • UV index: 0
  • ▼
  • 11 pm
  • 26°C
  • Feels like:
    30°C
Cloudy
Cloudy
  • Precip. probability: 10%
  • Precipitation: 0mm
  • Wind: 5km/hNNE 20°
  • Humidity: 94%
  • Pressure: 1013mbar
  • Visibility: 12km
  • UV index: 0
  • ▼
Today, in Petatlán, cloudiness will dominate.
The temperature will vary between a minimum of 26°C and a maximum of 31°C. The feels-like temperature will be between a minimum of 30°C and a maximum of 37°C. The hottest part of the day is anticipated around 1 pm.
The high will be slightly warmer than the normal maximum of 28.9°C for October. The lowest temperature is also comparable to October's typical minimum of 23.4°C.
Updated: Oct 17, 2026 @ 18:24:01 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

At 12:24 pm CST, the temperature is 31°C. Feels-like temperature is 37°C.

On Saturday, the sky will remain cloudy throughout.

Today, the maximum temperature will be 32°C, while the minimum temperature will be 24°C. The maximum heat index, which reflects the perceived temperature due to humidity levels, is computed to be 43°C.
The maximum temperature will be slightly warmer than the average highest temperature of 28.9°C in October. Today, the lowest temperature will be in line with the average low temperature.

On Saturday, in Petatlán, sunrise was at 6:38 am and sunset will be at 6:21 pm (CST).

In Petatlán, today, there will be 11h and 43min of daylight.