Weather forecast for tomorrowMerida, Mexico

Weather forecast for tomorrow

Monday 19. Oct 2026

  • 32°C
  • 24°C
PM Thunderstorms
PM Thunderstorms
  • Precip. probability: 76%
  • Precipitation: 10mm
  • Wind: 12km/hENE 65°
  • Humidity: 82%
  • UV index: 9
  • Sunrise: 5:55 am CST
  • Sunset: 5:31 pm CST
  • ▼
Tomorrow, rumbling thunderstorms could affect the area later in the afternoon.
The likelihood of precipitation is high. However, the rain will be light. The temperature variation is expected to range from a maximum of a hot 32°C to a minimum of a warm 24°C.
The maximum heat index, which adjusts the air temperature based on humidity, is computed to be a blazing 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.
The expected maximum is predicted to be in line with the regular October temperature of 31.5°C.
Sunrise will be at 5:55 am and sunset at 5:31 pm; tomorrow's daylight will last for 11h and 36min.

Hourly overview

Hourly temperatures

Warmest hour: 12 pm 38°C.
Coldest hour: 12 am 25°C.

Chance of precipitation

Highest chance: 3 pm 71%.

Hourly weather forecast

  • 12 am
  • 25°C
  • Feels like:
    25°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 5%
  • Precipitation: 0mm
  • Wind: 6km/hNE 55°
  • Humidity: 98%
  • Pressure: 1013mbar
  • Visibility: 12km
  • UV index: 0
  • ▼
  • 2 am
  • 24°C
  • Feels like:
    24°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 12%
  • Precipitation: 0mm
  • Wind: 6km/hENE 56°
  • Humidity: 100%
  • Pressure: 1013mbar
  • Visibility: 8km
  • UV index: 0
  • ▼
  • 4 am
  • 24°C
  • Feels like:
    27°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 14%
  • Precipitation: 0mm
  • Wind: 5km/hENE 59°
  • Humidity: 100%
  • Pressure: 1013mbar
  • Visibility: 7km
  • UV index: 0
  • ▼
Sunrise: 5:55 am
  • 6 am
  • 24°C
  • Feels like:
    27°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 10%
  • Precipitation: 0mm
  • Wind: 4km/hENE 56°
  • Humidity: 100%
  • Pressure: 1013mbar
  • Visibility: 8km
  • UV index: 0
  • ▼
  • 8 am
  • 26°C
  • Feels like:
    31°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 15%
  • Precipitation: 0mm
  • Wind: 8km/hE 82°
  • Humidity: 93%
  • Pressure: 1014mbar
  • Visibility: 16km
  • UV index: 2
  • ▼
  • 10 am
  • 29°C
  • Feels like:
    36°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 3%
  • Precipitation: 0mm
  • Wind: 9km/hE 92°
  • Humidity: 81%
  • Pressure: 1014mbar
  • Visibility: 16km
  • UV index: 7
  • ▼
  • 12 pm
  • 31°C
  • Feels like:
    38°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 16%
  • Precipitation: 0mm
  • Wind: 6km/hE 90°
  • Humidity: 69%
  • Pressure: 1013mbar
  • Visibility: 16km
  • UV index: 9
  • ▼
  • 2 pm
  • 30°C
  • Feels like:
    36°C
Scattered Thunderstorms
Scattered Thunderstorms
  • Precip. probability: 56%
  • Precipitation: 1mm
  • Wind: 9km/hNE 36°
  • Humidity: 72%
  • Pressure: 1011mbar
  • Visibility: 11km
  • UV index: 5
  • ▼
  • 4 pm
  • 28°C
  • Feels like:
    33°C
Thunderstorms
Thunderstorms
  • Precip. probability: 76%
  • Precipitation: 5mm
  • Wind: 11km/hNNE 19°
  • Humidity: 84%
  • Pressure: 1011mbar
  • Visibility: 4km
  • UV index: 0
  • ▼
Sunset: 5:31 pm
  • 6 pm
  • 27°C
  • Feels like:
    31°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 13%
  • Precipitation: 0mm
  • Wind: 10km/hNE 37°
  • Humidity: 90%
  • Pressure: 1012mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 8 pm
  • 26°C
  • Feels like:
    30°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 7%
  • Precipitation: 0mm
  • Wind: 9km/hNE 54°
  • Humidity: 91%
  • Pressure: 1012mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 10 pm
  • 25°C
  • Feels like:
    29°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 11%
  • Precipitation: 0mm
  • Wind: 7km/hENE 69°
  • Humidity: 94%
  • Pressure: 1013mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
Tomorrow, a combination of primarily cloudy and occasionally lightning-active and rain-soaked weather is forecasted.
Rain is forecasted from 1 pm to 5 pm. With moderate precipitation of 5mm, most rainfall is expected at 4 pm.
The temperature will be between a minimum of 24°C and a maximum of 32°C. The feels-like temperature will vary between a minimum of 24°C and a maximum of 38°C. The hottest part of the day is anticipated around 1 pm.
The highest temperature will be close to October's average maximum of 31.5°C. The night temperature will be also in line with the standard October low of 22.3°C.
Updated: Oct 19, 2026 @ 01:02:32 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

Tomorrow, in Merida, stormy skies and lightning strikes are expected later today.

Light precipitation of 10mm is predicted. The likelihood of rainfall is 76%.

Tomorrow, the maximum temperature will be 32°C, while the minimum temperature will be 24°C. The maximum heat index, which measures the combined effect of heat and moisture, is evaluated at 45°C.
The maximum temperature will be in line with the average highest temperature of 31.5°C in October. The lowest temperature will be also in line with the average low of 22.3°C.

On Monday, in Merida, sunrise will be at 5:55 am and sunset at 5:31 pm (CST).

In Merida, the length of the day tomorrow will be 11h and 36min.