Weather forecast for 10 daysPotrerillos, Guatemala

Weather forecast for the weekend

Sunday 25. Oct 2026

  • 32°C
  • 19°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 5%
  • Precipitation: 0mm
  • Wind: 11km/hNNW 337°
  • Humidity: 54%
  • UV index: 8
  • Sunrise: 05:53 CST
  • Sunset: 17:35 CST
  • ▼
On Sunday, in Potrerillos, expect a cloud-dominated atmosphere throughout.
Temperature fluctuations between a blazing 32°C and a breezy 19°C are forecasted.
The maximum heat index, which calculates the temperature value influenced by the moisture in the air, is estimated at a sizzling 35°C. Take into consideration that the heat index values are calculated for shade and light wind conditions. With exposure to direct sunlight, the heat index may be increased by up to 15 Fahrenheit (8 Celsius) degrees.
The day’s top temperature is expected to be slightly warmer than the typical October high of 28.1°C.
Sunrise was at 05:53 and sunset will be 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
  • 32°C
  • 19°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 5%
  • Precipitation: 0mm
  • Wind: 11km/hNNW 337°
  • Humidity: 54%
  • UV index: 8
  • Sunrise: 05:53 CST
  • Sunset: 17:35 CST
  • ▼
  • Monday
  • 26. Oct 2026
  • 33°C
  • 19°C
Mostly Sunny
Mostly Sunny
  • Precip. probability: 6%
  • Precipitation: 0mm
  • Wind: 14km/hN 358°
  • Humidity: 53%
  • 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/hNW 307°
  • Humidity: 53%
  • UV index: 11
  • Sunrise: 05:54 CST
  • Sunset: 17:34 CST
  • ▼
  • Wednesday
  • 28. Oct 2026
  • 32°C
  • 20°C
Mostly Sunny
Mostly Sunny
  • Precip. probability: 12%
  • Precipitation: 0mm
  • Wind: 12km/hS 180°
  • 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: 32%
  • Precipitation: 1mm
  • Wind: 12km/hNW 316°
  • Humidity: 62%
  • UV index: 11
  • Sunrise: 05:54 CST
  • Sunset: 17:34 CST
  • ▼
  • Friday
  • 30. Oct 2026
  • 32°C
  • 20°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 24%
  • Precipitation: 0mm
  • Wind: 12km/hSW 226°
  • Humidity: 63%
  • UV index: 11
  • Sunrise: 05:54 CST
  • Sunset: 17:33 CST
  • ▼
  • Saturday
  • 31. Oct 2026
  • 33°C
  • 20°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 24%
  • Precipitation: 0mm
  • Wind: 11km/hW 271°
  • Humidity: 61%
  • UV index: 11
  • Sunrise: 05:55 CST
  • Sunset: 17:33 CST
  • ▼
  • Sunday
  • 1. Nov 2026
  • 33°C
  • 21°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 24%
  • Precipitation: 0mm
  • Wind: 11km/hWNW 298°
  • Humidity: 62%
  • 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: 36%
  • Precipitation: 2mm
  • Wind: 11km/hWNW 296°
  • Humidity: 64%
  • 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: 3mm
  • Wind: 12km/hWNW 289°
  • Humidity: 65%
  • UV index: 10
  • Sunrise: 05:56 CST
  • Sunset: 17:32 CST
  • ▼
Over the course of the next ten days, expect shifting weather, and a mix of cloud-filled, dry and sunny, unstable and rain-filled weather is expected.
Rainfall is forecasted for Thursday, next Monday and Tuesday.
The temperature shift across days will be subtle in the forecast period ahead. The maximum temperature will vary between 32°C and 33°C, while the overnight low will be also nearly unchanged, as the lowest temperatures will remain in the range of 19°C to 21°C.
Monday, Saturday through next Monday, with the highest temperature of 33°C, will be the hottest days in Potrerillos; for the remaining days, the highest temperature will consistently be 32°C.
Combining with the humidity, the maximum feel-like temperature may increase substantially and vary between a torrid 35°C and a blisteringly hot 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 @ 15:50:29 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

On Sunday, in Potrerillos, gloomy and cloudy conditions will set the tone.

Today, the highest temperature will be 32°C, while the lowest temperature will be 19°C. The maximum heat index, which measures the combined effect of heat and moisture, is assessed at 35°C.
The maximum temperature today will be moderately higher than the average highest temperature in October. Today, the lowest temperature will be in line with the average low temperature.

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

In Potrerillos, today, there will be 11h and 43min of daylight.