Weather forecast for 10 daysPotrerillos, Guatemala

Weather forecast for the weekend

Sunday 25. Oct 2026

  • 33°C
  • 20°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 19%
  • Precipitation: 0mm
  • Wind: 15km/hN 4°
  • Humidity: 56%
  • UV index: 11
  • Sunrise: 05:53 CST
  • Sunset: 17:35 CST
  • ▼
Today, a pleasant mix of sun and clouds will define the day.
A temperature range of a blazing 33°C to an agreeable 20°C is forecasted.
The maximum heat index, which represents the influence of relative humidity on air temperature, is appraised at a torrid 38°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 maximum temperature for today will be relatively higher than the regular high of 28.1°C in October.
Sunrise will be at 05:53 and sunset at 17:35; the daylight will last for 11h and 43min.

10-day overview

Daily temperatures

Maximum temperature: 33°C.
Minimum temperature: 32°C.

Chance of precipitation

Highest chance: Tuesday 03.11. 53%.

Long-term weather forecast

  • Sunday
  • 25. Oct 2026
  • 33°C
  • 20°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 19%
  • Precipitation: 0mm
  • Wind: 15km/hN 4°
  • Humidity: 56%
  • UV index: 11
  • Sunrise: 05:53 CST
  • Sunset: 17:35 CST
  • ▼
  • Monday
  • 26. Oct 2026
  • 33°C
  • 19°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 6%
  • Precipitation: 0mm
  • Wind: 15km/hN 9°
  • Humidity: 54%
  • UV index: 11
  • Sunrise: 05:53 CST
  • Sunset: 17:35 CST
  • ▼
  • Tuesday
  • 27. Oct 2026
  • 32°C
  • 20°C
Mostly Sunny
Mostly Sunny
  • Precip. probability: 4%
  • Precipitation: 0mm
  • Wind: 13km/hWNW 302°
  • Humidity: 55%
  • UV index: 11
  • Sunrise: 05:54 CST
  • Sunset: 17:34 CST
  • ▼
  • Wednesday
  • 28. Oct 2026
  • 32°C
  • 21°C
Mostly Sunny
Mostly Sunny
  • Precip. probability: 12%
  • Precipitation: 0mm
  • Wind: 12km/hWNW 289°
  • Humidity: 62%
  • UV index: 11
  • Sunrise: 05:54 CST
  • Sunset: 17:34 CST
  • ▼
  • Thursday
  • 29. Oct 2026
  • 32°C
  • 21°C
PM Showers
PM Showers
  • Precip. probability: 38%
  • Precipitation: 0mm
  • Wind: 11km/hNNW 334°
  • Humidity: 62%
  • UV index: 11
  • Sunrise: 05:54 CST
  • Sunset: 17:34 CST
  • ▼
  • Friday
  • 30. Oct 2026
  • 32°C
  • 21°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 24%
  • Precipitation: 1mm
  • Wind: 11km/hW 271°
  • Humidity: 63%
  • UV index: 11
  • Sunrise: 05:54 CST
  • Sunset: 17:33 CST
  • ▼
  • Saturday
  • 31. Oct 2026
  • 32°C
  • 21°C
PM Thunderstorms
PM Thunderstorms
  • Precip. probability: 35%
  • Precipitation: 0mm
  • Wind: 11km/hW 271°
  • Humidity: 63%
  • UV index: 11
  • Sunrise: 05:55 CST
  • Sunset: 17:33 CST
  • ▼
  • Sunday
  • 1. Nov 2026
  • 33°C
  • 21°C
PM Thunderstorms
PM Thunderstorms
  • Precip. probability: 35%
  • Precipitation: 2mm
  • Wind: 11km/hWNW 292°
  • Humidity: 64%
  • UV index: 11
  • Sunrise: 05:55 CST
  • Sunset: 17:32 CST
  • ▼
  • Monday
  • 2. Nov 2026
  • 33°C
  • 21°C
PM Thunderstorms
PM Thunderstorms
  • Precip. probability: 43%
  • Precipitation: 2mm
  • Wind: 11km/hWNW 296°
  • Humidity: 65%
  • UV index: 11
  • Sunrise: 05:55 CST
  • Sunset: 17:32 CST
  • ▼
  • Tuesday
  • 3. Nov 2026
  • 32°C
  • 21°C
PM Thunderstorms
PM Thunderstorms
  • Precip. probability: 53%
  • Precipitation: 2mm
  • Wind: 12km/hWNW 293°
  • Humidity: 64%
  • UV index: 11
  • Sunrise: 05:56 CST
  • Sunset: 17:32 CST
  • ▼
The weather will be unstable for the next ten days, and a mix of thunderstorm-prone, gloomy, sun-filled and wet weather is predicted.
Rainfall is forecasted for Friday, next Sunday through next Tuesday. The days with the most rainfall will be next Sunday through next Tuesday, with minimal precipitation of 2mm.
Temperature variation will be minimal across the forecast window. Expected highs will hover between 32°C and 33°C, while the lowest nightly temperature differences will be also negligible, as night temperatures will lie between 19°C and 21°C.
Sunday, Monday, next Sunday and Monday, with the highest temperature of 33°C, will be the hottest days in Potrerillos; all other days, the highest temperature will be 32°C.
Including the humidity's impact, the maximum feel-like temperature may increase greatly and vary between a torrid 36°C and a blistering 41°C.
Potrerillos experiences its coldest average temperatures in October, with highs of 28.1°C and lows at 19.5°C.
Updated: Oct 25, 2026 @ 07:02:16 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

Today, occasional cloudiness will be present, but there will still be plenty of sun.

Today, the maximum temperature will be 33°C, while the minimum temperature will be 20°C. The maximum heat index, which combines air temperature and relative humidity, is assessed at 38°C.
The maximum temperature today will be a couple of degrees higher than the average highest temperature in October. The lowest temperature today will be in line with the average low temperature.

On Sunday, in Potrerillos, sunrise will be at 05:53 and sunset at 17:35 (CST).

Today, the daylight will last for 11h and 43min.