Weather forecast for 10 days
San Juan Ermita, Guatemala

Weather forecast for the weekend

Saturday, 21. Jun

PM Thunderstorms
05:28

18:30
CST
PM Thunderstorms
28°C / 22°C
  • Wind: 13km/h NNE
  • Humidity: 81%
  • Precip. probability: 58%
  • Precipitation: 1mm
  • UV index: 6
Today, stormy weather with frequent thunder and rain bursts is expected.
Minimal precipitation is forecasted. A modest fluctuation in temperature is predicted, achieving a maximum of a moderately hot 28°C and dipping to a minimum of an agreeable 22°C.
The maximum heat index, which represents the influence of relative humidity on air temperature, is appraised at a humid 32°C. Note that heat index values are valued for light wind and location in the shade.
Sunrise will be at 05:28 and sunset at 18:30; the daylight will last for 13h and 2min.

Sunday, 22. Jun

Isolated Thunderstorms
05:28

18:31
CST
Isolated Thunderstorms
31°C / 21°C
  • Wind: 16km/h NNE
  • Humidity: 70%
  • Precip. probability: 34%
  • Precipitation: 4mm
  • UV index: 11
On Sunday, 22nd of June, occasional thunder and showers are anticipated.
The chance of rainfall for tomorrow is low, and light precipitation is expected. Minor temperature shifts from a high of a humid 31°C to a low of an agreeable 21°C are predicted.
The maximum heat index, which modifies the air temperature to account for humidity, is computed to be a sweltering 38°C. Take into consideration that the heat index values are calculated for shade and light wind conditions. Be aware that direct exposure to sunlight increases heat impact and may raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees.
Sunrise will be at 05:28 and sunset at 18:31; tomorrow's daylight will last for 13h and 2min.

Frequently asked questions

What is the weather forecast for San Juan Ermita for tomorrow?
On Sunday, pockets of rain and thunder will be scattered across the area.
Will it rain tomorrow?
Light precipitation of 4mm is forecasted. The possibility of rainfall is 34%.
What will be the maximum temperature tomorrow?
Tomorrow, the highest temperature will be 31°C, while the lowest temperature will be 21°C. The maximum heat index, which combines air temperature and relative humidity, is assessed at 38°C.
Tomorrow, the highest temperature will be in line with the average maximum temperature in. The lowest temperature tomorrow will be also in line with the average low temperature.
When are sunrise and sunset tomorrow?
On Sunday, in San Juan Ermita, sunrise will be at 05:28 and sunset at 18:31 (CST).
How long will the day be tomorrow?
In San Juan Ermita, the length of the day tomorrow will be 13h and 2min.
What is the weather forecast for San Juan Ermita for the next ten days?
In San Juan Ermita, predominantly thunderstorm-prone and occasionally wet weather is predicted for the next ten days.
Will it rain in the next ten days?
With daily precipitation varying from a maximum of 20mm to a minimum of 1mm, rainfall is forecasted every day in San Juan Ermita. Friday, with moderate precipitation of 20mm, will be the day with the most rainfall.
How hot will it be in the next ten days?
The maximum temperature will range between 28°C and 31°C, while the minimum temperature will vary between 21°C and 22°C.
Combining with the humidity, the maximum feel-like temperature will range between 32°C and 38°C.
What will be the hottest and the coldest days?
The hottest day will be tomorrow, with a maximum of 31°C. Today is the coldest day, with a maximum temperature of 28°C.

Long-term weather forecast

Sat21.Jun
  • 28°C
  • 22°C
PM Thunderstorms
PM Thunderstorms
  • Wind: 13km/h NNE
  • Humidity: 81%
  • UV index: 6
  • Precip. probability: 58%
  • Precipitation: 1mm
  • 05:28 18:30 CST
Sun22.Jun
  • 31°C
  • 21°C
Isolated Thunderstorms
Isolated Thunderstorms
  • Wind: 16km/h NNE
  • Humidity: 70%
  • UV index: 11
  • Precip. probability: 34%
  • Precipitation: 4mm
  • 05:28 18:31 CST
Mon23.Jun
  • 29°C
  • 21°C
PM Thunderstorms
PM Thunderstorms
  • Wind: 18km/h NNE
  • Humidity: 74%
  • UV index: 9
  • Precip. probability: 39%
  • Precipitation: 1mm
  • 05:28 18:31 CST
Tue24.Jun
  • 30°C
  • 21°C
PM Showers
PM Showers
  • Wind: 17km/h NE
  • Humidity: 72%
  • UV index: 11
  • Precip. probability: 62%
  • Precipitation: 3mm
  • 05:29 18:31 CST
Wed25.Jun
  • 29°C
  • 21°C
PM Thunderstorms
PM Thunderstorms
  • Wind: 15km/h NE
  • Humidity: 77%
  • UV index: 9
  • Precip. probability: 84%
  • Precipitation: 5mm
  • 05:29 18:31 CST
Thu26.Jun
  • 29°C
  • 21°C
Thunderstorms
Thunderstorms
  • Wind: 13km/h NE
  • Humidity: 79%
  • UV index: 11
  • Precip. probability: 78%
  • Precipitation: 9mm
  • 05:29 18:31 CST
Fri27.Jun
  • 29°C
  • 21°C
Thunderstorms
Thunderstorms
  • Wind: 11km/h NE
  • Humidity: 79%
  • UV index: 9
  • Precip. probability: 70%
  • Precipitation: 20mm
  • 05:29 18:31 CST
Sat28.Jun
  • 29°C
  • 21°C
Thunderstorms
Thunderstorms
  • Wind: 11km/h NE
  • Humidity: 78%
  • UV index: 9
  • Precip. probability: 60%
  • Precipitation: 18mm
  • 05:30 18:32 CST
Sun29.Jun
  • 29°C
  • 21°C
Thunderstorms
Thunderstorms
  • Wind: 13km/h NE
  • Humidity: 76%
  • UV index: 9
  • Precip. probability: 60%
  • Precipitation: 19mm
  • 05:30 18:32 CST
Mon30.Jun
  • 29°C
  • 21°C
Thunderstorms
Thunderstorms
  • Wind: 13km/h NE
  • Humidity: 77%
  • UV index: 9
  • Precip. probability: 60%
  • Precipitation: 14mm
  • 05:30 18:32 CST
Weather models show that primarily storm-filled and occasionally damp weather is predicted.
Rainfall is expected day-to-day, with daily precipitation varying from a minimal 1mm to a maximum of 20mm.
The temperature shift across days will be subtle across the forecast window. Maximum temperatures will fall between 28°C and 31°C, while fluctuations in the night’s lowest temperature will be also minimal, as the lowest temperatures will remain in the range of 21°C to 22°C.
The hottest day will be Sunday, with a maximum of 31°C; today is the coldest day, with a maximum temperature of 28°C.
Including the humidity's impact, the maximum feel-like temperature may increase considerably and vary between a blazing 32°C and a steamy 38°C.
Updated: Jun 21, 2025 @ 06:44:43 UTC
Published by: Weather Atlas | About Us
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