Weather forecast for 10 daysChichén Itzá, Mexico

Weather forecast for the weekend

Sunday 18. Oct 2026

  • 32°C
  • 22°C
PM Thunderstorms
PM Thunderstorms
  • Precip. probability: 64%
  • Precipitation: 7mm
  • Wind: 10km/hNE 54°
  • Humidity: 82%
  • UV index: 9
  • Sunrise: 5:50 am CST
  • Sunset: 5:28 pm CST
  • ▼
Tomorrow, on Sunday, afternoon storms may bring rain and loud thunderclaps.
The likelihood of rainfall is high. However, precipitation will be light. The temperature will fluctuate from a high of a blazing 32°C to a low of a pleasant 22°C.
The maximum heat index, which reflects the perceived temperature due to humidity levels, is computed to be a dangerously hot 45°C. Note that heat index values are valued for light wind and location in the shade. Be aware that direct exposure to sunlight increases heat impact and may raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees.
This anticipated maximum temperature is expected to mirror October's typical high of 31.4°C.
Sunrise will be at 5:50 am and sunset at 5:28 pm; tomorrow's daylight will last for 11h and 37min.

10-day overview

Daily temperatures

Warmest day: Monday 33°C.
Minimum temperature: 31°C.

Chance of precipitation

Highest chance: Tuesday 86%.

Long-term weather forecast

  • Saturday
  • 17. Oct 2026
  • min.
  • 23°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 9%
  • Precipitation: 0mm
  • Wind: 5km/hNNE 25°
  • Humidity: 100%
  • UV index: 0
  • Sunrise: 5:50 am CST
  • Sunset: 5:28 pm CST
  • ▼
  • Sunday
  • 18. Oct 2026
  • 32°C
  • 22°C
PM Thunderstorms
PM Thunderstorms
  • Precip. probability: 64%
  • Precipitation: 7mm
  • Wind: 10km/hNE 54°
  • Humidity: 82%
  • UV index: 9
  • Sunrise: 5:50 am CST
  • Sunset: 5:28 pm CST
  • ▼
  • Monday
  • 19. Oct 2026
  • 33°C
  • 23°C
PM Thunderstorms
PM Thunderstorms
  • Precip. probability: 67%
  • Precipitation: 3mm
  • Wind: 9km/hNE 56°
  • Humidity: 81%
  • UV index: 9
  • Sunrise: 5:51 am CST
  • Sunset: 5:27 pm CST
  • ▼
  • Tuesday
  • 20. Oct 2026
  • 32°C
  • 22°C
PM Thunderstorms
PM Thunderstorms
  • Precip. probability: 86%
  • Precipitation: 4mm
  • Wind: 11km/hNE 53°
  • Humidity: 82%
  • UV index: 9
  • Sunrise: 5:51 am CST
  • Sunset: 5:26 pm CST
  • ▼
  • Wednesday
  • 21. Oct 2026
  • 31°C
  • 20°C
Scattered Thunderstorms
Scattered Thunderstorms
  • Precip. probability: 55%
  • Precipitation: 3mm
  • Wind: 13km/hNE 40°
  • Humidity: 75%
  • UV index: 10
  • Sunrise: 5:51 am CST
  • Sunset: 5:25 pm CST
  • ▼
  • Thursday
  • 22. Oct 2026
  • 32°C
  • 19°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 24%
  • Precipitation: 0mm
  • Wind: 13km/hNNE 23°
  • Humidity: 67%
  • UV index: 10
  • Sunrise: 5:52 am CST
  • Sunset: 5:25 pm CST
  • ▼
  • Friday
  • 23. Oct 2026
  • 32°C
  • 19°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 24%
  • Precipitation: 0mm
  • Wind: 11km/hNNE 19°
  • Humidity: 68%
  • UV index: 10
  • Sunrise: 5:52 am CST
  • Sunset: 5:24 pm CST
  • ▼
  • Saturday
  • 24. Oct 2026
  • 32°C
  • 19°C
Mostly Sunny
Mostly Sunny
  • Precip. probability: 14%
  • Precipitation: 0mm
  • Wind: 11km/hNNE 25°
  • Humidity: 68%
  • UV index: 9
  • Sunrise: 5:53 am CST
  • Sunset: 5:23 pm CST
  • ▼
  • Sunday
  • 25. Oct 2026
  • 31°C
  • 19°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 24%
  • Precipitation: 0mm
  • Wind: 12km/hNNE 18°
  • Humidity: 67%
  • UV index: 9
  • Sunrise: 5:53 am CST
  • Sunset: 5:23 pm CST
  • ▼
  • Monday
  • 26. Oct 2026
  • 31°C
  • 19°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 22%
  • Precipitation: 0mm
  • Wind: 12km/hNNE 15°
  • Humidity: 68%
  • UV index: 9
  • Sunrise: 5:53 am CST
  • Sunset: 5:22 pm CST
  • ▼
For the next ten days, a combination of cloudy, lightning-active and clear weather is predicted.
Rainfall is anticipated on Sunday through Wednesday.
Temperature differences will be unnoticeable during the next few days. Highs will range from 31°C to 33°C, while the lowest temperature will be between 19°C and 23°C.
The hottest day will be Monday, with a maximum of 33°C; Wednesday, next Sunday and Monday, with the highest temperature of 31°C, will be the coldest days in Chichén Itzá.
Combining with the humidity, the maximum feel-like temperature may increase vastly and vary between a steamy 37°C and a blazing hot 49°C.
Updated: Oct 18, 2026 @ 04:29:53 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

On Sunday, in Chichén Itzá, rumbles of thunder are possible along with moderate rain in the afternoon.

Light precipitation of 7mm is forecasted. The likelihood of rainfall is 64%.

Tomorrow, the highest temperature will be 32°C, while the lowest temperature will be 22°C. The maximum heat index, which adjusts the air temperature based on humidity, is calculated to be 45°C.
The highest temperature tomorrow will be in line with the average maximum temperature in October. The lowest temperature tomorrow will be also in line with the average low temperature.

On Sunday, in Chichén Itzá, sunrise will be at 5:50 am and sunset at 5:28 pm (CST).

In Chichén Itzá, the length of the day tomorrow will be 11h and 37min.