Weather forecast for 10 daysTulum, Mexico
Weather forecast for the weekend
Sunday 18. Oct 2026
- 31°C
- 23°C
Isolated Thunderstorms
- Precip. probability: 43%
- Precipitation: 10mm
- Wind: 13km/hENE 71°
- Humidity: 80%
- UV index: 9
- Sunrise: 6:45 am EST
- Sunset: 6:24 pm EST
- details ▼
On Sunday, in Tulum, unstable conditions may trigger brief thunderstorms.
With a low probability, light precipitation is forecasted for today. The temperature variation is expected to range from a maximum of a tropical 31°C to a minimum of a temperate 23°C.
The maximum heat index, which measures the combined effect of heat and moisture, is evaluated at a blisteringly hot 41°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 predicted high temperature will align with October's average of 30.1°C.
Sunrise was at 6:45 am and sunset will be at 6:24 pm; the daylight will last for 11h and 38min.
With a low probability, light precipitation is forecasted for today. The temperature variation is expected to range from a maximum of a tropical 31°C to a minimum of a temperate 23°C.
The maximum heat index, which measures the combined effect of heat and moisture, is evaluated at a blisteringly hot 41°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 predicted high temperature will align with October's average of 30.1°C.
Sunrise was at 6:45 am and sunset will be at 6:24 pm; the daylight will last for 11h and 38min.
10-day overview
Daily temperatures
Maximum temperature: 31°C.
Coldest period: tomorrow - Wednesday 30°C.
Coldest period: tomorrow - Wednesday 30°C.
Chance of precipitation
Highest chance: Tuesday 84%.
Long-term weather forecast
- Sunday
- 18. Oct 2026
- 31°C
- 23°C
Isolated Thunderstorms
- Precip. probability: 43%
- Precipitation: 10mm
- Wind: 13km/hENE 71°
- Humidity: 80%
- UV index: 9
- Sunrise: 6:45 am EST
- Sunset: 6:24 pm EST
- details ▼
- Monday
- 19. Oct 2026
- 30°C
- 23°C
Scattered Thunderstorms
- Precip. probability: 66%
- Precipitation: 7mm
- Wind: 11km/hNE 52°
- Humidity: 84%
- UV index: 10
- Sunrise: 6:46 am EST
- Sunset: 6:23 pm EST
- details ▼
- Tuesday
- 20. Oct 2026
- 30°C
- 22°C
Thunderstorms
- Precip. probability: 84%
- Precipitation: 11mm
- Wind: 13km/hNE 48°
- Humidity: 85%
- UV index: 8
- Sunrise: 6:46 am EST
- Sunset: 6:22 pm EST
- details ▼
- Wednesday
- 21. Oct 2026
- 30°C
- 21°C
Scattered Thunderstorms
- Precip. probability: 57%
- Precipitation: 4mm
- Wind: 16km/hNE 40°
- Humidity: 79%
- UV index: 10
- Sunrise: 6:46 am EST
- Sunset: 6:21 pm EST
- details ▼
- Thursday
- 22. Oct 2026
- 31°C
- 19°C
Isolated Thunderstorms
- Precip. probability: 31%
- Precipitation: 1mm
- Wind: 13km/hNNE 24°
- Humidity: 71%
- UV index: 10
- Sunrise: 6:47 am EST
- Sunset: 6:21 pm EST
- details ▼
- Friday
- 23. Oct 2026
- 31°C
- 20°C
PM Showers
- Precip. probability: 36%
- Precipitation: 1mm
- Wind: 11km/hNNE 12°
- Humidity: 69%
- UV index: 10
- Sunrise: 6:47 am EST
- Sunset: 6:20 pm EST
- details ▼
- Saturday
- 24. Oct 2026
- 31°C
- 19°C
PM Showers
- Precip. probability: 43%
- Precipitation: 2mm
- Wind: 12km/hNNE 16°
- Humidity: 72%
- UV index: 10
- Sunrise: 6:48 am EST
- Sunset: 6:19 pm EST
- details ▼
- Sunday
- 25. Oct 2026
- 31°C
- 20°C
Mostly Sunny
- Precip. probability: 19%
- Precipitation: 0mm
- Wind: 13km/hNNE 14°
- Humidity: 70%
- UV index: 9
- Sunrise: 6:48 am EST
- Sunset: 6:19 pm EST
- details ▼
- Monday
- 26. Oct 2026
- 31°C
- 19°C
PM Showers
- Precip. probability: 44%
- Precipitation: 2mm
- Wind: 14km/hNNE 17°
- Humidity: 73%
- UV index: 9
- Sunrise: 6:48 am EST
- Sunset: 6:18 pm EST
- details ▼
- Tuesday
- 27. Oct 2026
- 31°C
- 20°C
PM Showers
- Precip. probability: 31%
- Precipitation: 1mm
- Wind: 12km/hNNE 14°
- Humidity: 72%
- UV index: 9
- Sunrise: 6:49 am EST
- Sunset: 6:18 pm EST
- details ▼
Over the next ten days, a mix of lightning-active, showery and bright weather is anticipated.
Rainfall is forecasted for Sunday through Saturday, next Monday and Tuesday.
Temperature differences will be unnoticeable in the coming days. Expected highs will hover between 30°C and 31°C, while the minimum temperature is forecast to range between 19°C and 23°C.
Sunday, Thursday through next Tuesday, with the highest temperature of 31°C, will be the hottest days in Tulum; Monday through Wednesday, with the highest temperature of 30°C, will be the coldest days in Tulum.
Combining with the humidity, the maximum feel-like temperature may increase greatly and range between a very hot 37°C and a torridly hot 41°C.
Rainfall is forecasted for Sunday through Saturday, next Monday and Tuesday.
Temperature differences will be unnoticeable in the coming days. Expected highs will hover between 30°C and 31°C, while the minimum temperature is forecast to range between 19°C and 23°C.
Sunday, Thursday through next Tuesday, with the highest temperature of 31°C, will be the hottest days in Tulum; Monday through Wednesday, with the highest temperature of 30°C, will be the coldest days in Tulum.
Combining with the humidity, the maximum feel-like temperature may increase greatly and range between a very hot 37°C and a torridly hot 41°C.
Updated: Oct 18, 2026 @ 14:33:34 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
Today, in Tulum, isolated thunderstorms may develop later in the day.
Light precipitation of 10mm is expected. The likelihood of rainfall is 43%.
Today, the maximum temperature in Tulum will be 31°C, while the minimum temperature will be 23°C. The maximum heat index, which indicates how humid air affects the felt temperature, is evaluated at 41°C.
Today, the maximum temperature will be in line with the average highest temperature in October. The lowest temperature today will be also in line with the average low temperature.
Today, the maximum temperature will be in line with the average highest temperature in October. The lowest temperature today will be also in line with the average low temperature.
On Sunday, in Tulum, sunrise was at 6:45 am and sunset will be at 6:24 pm (EST).
In Tulum, today, there will be 11h and 38min of daylight.





