Weather forecast for 10 daysPotrerillos, Guatemala

Weather forecast for the weekend

Sunday 25. Oct 2026

  • 32°C
  • 19°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 4%
  • Precipitation: 0mm
  • Wind: 11km/hNW 309°
  • Humidity: 56%
  • UV index: 11
  • Sunrise: 05:53 CST
  • Sunset: 17:35 CST
  • ▼
Today, in Potrerillos, mostly clear with scattered clouds is expected.
Temperatures will oscillate between a humid 32°C at their highest and a comfortable 19°C at their lowest.
The maximum heat index, which integrates air moisture with ambient temperature, is appraised at a sizzling 36°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.
Forecasted temperatures are trending a few degrees higher than October's climate norm 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
Partly Cloudy
Partly Cloudy
  • Precip. probability: 4%
  • Precipitation: 0mm
  • Wind: 11km/hNW 309°
  • Humidity: 56%
  • UV index: 11
  • 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 305°
  • 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/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: 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/hS 180°
  • 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 262°
  • 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 295°
  • 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 298°
  • 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 291°
  • Humidity: 65%
  • UV index: 10
  • Sunrise: 05:56 CST
  • Sunset: 17:32 CST
  • ▼
An unsettled pattern is expected over the next ten days, and a mix of overcast, sunny, unstable and wet weather is forecasted.
Rainfall is expected on Thursday, next Monday and Tuesday.
The maximum temperature will be very similar in the upcoming period. Maximum temperatures will fall between 32°C and 33°C, while changes in the overnight low will be also barely noticeable, as the overnight low will fall between 19°C and 21°C.
Monday, Saturday through next Monday, with the highest temperature of 33°C, will be the hottest days in Potrerillos, Guatemala; on all other days, the maximum temperature remains steady at 32°C.
Combining with the humidity, the maximum feel-like temperature may increase substantially and vary between a steamy 35°C and a blistering 41°C.
October is considered the coldest month in Potrerillos, with average high temperatures near 28.1°C and lows around 19.5°C.
Updated: Oct 25, 2026 @ 17:08:07 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

Today, expect a partly sunny afternoon with variable cloud cover.

Today, the maximum temperature will be 32°C, while the minimum temperature will be 19°C. The maximum heat index, which factors the actual air temperature with the relative humidity, is computed to be 36°C.
Today, the maximum temperature will be relatively 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 was at 05:53 and sunset will be at 17:35 (CST).

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