Weather forecast for 10 daysPotrerillos, Guatemala

Weather forecast for the weekend

Sunday 25. Oct 2026

  • 33°C
  • 20°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 9%
  • Precipitation: 0mm
  • Wind: 15km/hN 10°
  • Humidity: 61%
  • UV index: 11
  • Sunrise: 05:53 CST
  • Sunset: 17:35 CST
  • ▼
Today, in Potrerillos, the weather will be mostly cloudy.
The temperature is expected to vary between a maximum of a blazing 33°C and a minimum of a delightful 20°C.
The maximum heat index, which combines relative humidity and air temperature, is calculated to be an extremely hot 40°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.
Today, the expected peak temperature is set to be moderately higher than the typical October temperature of 28.1°C.
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. 46%.

Long-term weather forecast

  • Sunday
  • 25. Oct 2026
  • 33°C
  • 20°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 9%
  • Precipitation: 0mm
  • Wind: 15km/hN 10°
  • Humidity: 61%
  • 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: 5%
  • Precipitation: 0mm
  • Wind: 14km/hN 9°
  • Humidity: 55%
  • 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 308°
  • Humidity: 54%
  • UV index: 11
  • Sunrise: 05:54 CST
  • Sunset: 17:34 CST
  • ▼
  • Wednesday
  • 28. Oct 2026
  • 32°C
  • 21°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 12%
  • Precipitation: 0mm
  • Wind: 12km/hE 90°
  • 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: 36%
  • Precipitation: 1mm
  • 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
PM Showers
PM Showers
  • Precip. probability: 41%
  • Precipitation: 2mm
  • Wind: 12km/hSW 215°
  • Humidity: 62%
  • UV index: 11
  • Sunrise: 05:54 CST
  • Sunset: 17:33 CST
  • ▼
  • Saturday
  • 31. Oct 2026
  • 32°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: 12km/hWNW 293°
  • 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: 46%
  • 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, clear, rain-filled and storm-filled weather is forecasted.
Rainfall is forecasted for Thursday, Friday, next Monday and Tuesday. The days with the most rainfall will be Friday, next Monday and Tuesday, with minimal precipitation of 2mm.
The maximum temperature will be almost identical during the next few days. Highs will range from 32°C to 33°C, while the nighttime low will be also mostly stable, as the minimum temperature is expected to range 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 maximum temperature will be the same 32°C.
Taking the humidity into consideration, the maximum feel-like temperature may increase substantially and range between a fiery hot 35°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 @ 09:16:52 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

On Sunday, in Potrerillos, patchy light may appear briefly, but the overall trend is cloudy.

Today, the maximum temperature will be 33°C, while the minimum temperature will be 20°C. The maximum heat index, which represents the influence of relative humidity on air temperature, is estimated at 40°C.
The highest temperature today will be relatively higher than the average maximum temperature in October. The lowest temperature will be in line with the average low of 19.5°C.

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

In Potrerillos, the length of the day today will be 11h and 43min.