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: 5%
  • Precipitation: 0mm
  • Wind: 12km/hNNW 342°
  • Humidity: 56%
  • UV index: 10
  • Sunrise: 05:53 CST
  • Sunset: 17:35 CST
  • ▼
On Sunday, in Potrerillos, mostly clear with scattered clouds is expected.
Temperatures are predicted to range from a maximum of a blazing 33°C to a minimum of a pleasant 20°C.
The maximum heat index, which indicates how humid air affects the felt temperature, is calculated to be a torrid 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.
Today's top temperature will be slightly warmer than October's standard maximum 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. 47%.

Long-term weather forecast

  • Sunday
  • 25. Oct 2026
  • 33°C
  • 20°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 5%
  • Precipitation: 0mm
  • Wind: 12km/hNNW 342°
  • Humidity: 56%
  • UV index: 10
  • Sunrise: 05:53 CST
  • Sunset: 17:35 CST
  • ▼
  • Monday
  • 26. Oct 2026
  • 32°C
  • 19°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 5%
  • Precipitation: 0mm
  • Wind: 15km/hN 3°
  • 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 310°
  • Humidity: 54%
  • 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: 14%
  • Precipitation: 0mm
  • Wind: 12km/hSE 135°
  • 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: 31%
  • Precipitation: 1mm
  • Wind: 12km/hN 0°
  • 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: 0mm
  • Wind: 12km/hSW 226°
  • Humidity: 63%
  • UV index: 11
  • Sunrise: 05:54 CST
  • Sunset: 17:33 CST
  • ▼
  • Saturday
  • 31. Oct 2026
  • 33°C
  • 21°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 24%
  • Precipitation: 0mm
  • Wind: 11km/hW 277°
  • Humidity: 62%
  • 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 296°
  • 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: 35%
  • 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: 47%
  • Precipitation: 2mm
  • Wind: 12km/hWNW 287°
  • Humidity: 65%
  • UV index: 10
  • Sunrise: 05:56 CST
  • Sunset: 17:32 CST
  • ▼
The next ten days will bring unstable conditions, and a mix of overcast, sunny, thunderstorm-prone and rain-filled weather is predicted.
Rainfall is predicted for Thursday, next Monday and Tuesday. The days with the most rainfall will be next Monday and Tuesday, with minimal precipitation of 2mm.
The maximum temperature will be very similar in the coming days. Expected highs will hover between 32°C and 33°C, while the nighttime low will be also mostly stable, as the lowest temperatures will remain in the range of 19°C to 21°C.
Sunday, 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.
Taking the humidity into consideration, the maximum feel-like temperature may increase substantially and range between a steamy 35°C and an extremely hot 41°C.
Among all months, October is the coldest in Potrerillos, showing average highs of 28.1°C and lows of 19.5°C.
Updated: Oct 25, 2026 @ 13:06:00 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

On Sunday, in Potrerillos, sunny moments will alternate with patchy cloud cover.

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 evaluated at 38°C.
The maximum temperature will be a few degrees higher than the average highest temperature of 28.1°C 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).

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