Weather forecast for 10 daysNuevo Progreso, Guatemala

Weather forecast for the weekend

Sunday 18. Oct 2026

  • 28°C
  • 22°C
Thunderstorms
Thunderstorms
  • Precip. probability: 100%
  • Precipitation: 20mm
  • Wind: 8km/hSW 233°
  • Humidity: 88%
  • UV index: 3
  • Sunrise: 05:59 CST
  • Sunset: 17:45 CST
  • ▼
On Sunday, 18th of October, moderate to strong thunderstorms are in the outlook.
With a high probability, moderate precipitation is expected for today. The temperature will fluctuate from a high of a warm 28°C to a low of a pleasant 22°C.
The maximum heat index, which integrates air moisture with ambient temperature, is evaluated at a blazing 33°C. Note that heat index values are valued for light wind and location in the shade.
Today, expect the temperature to remain near October's average maximum of 29.8°C.
Sunrise was at 05:59 and sunset will be at 17:45; the daylight will last for 11h and 46min.

10-day overview

Daily temperatures

Warmest period: Friday - Tuesday 30°C.
Coldest period: today - tomorrow 28°C.

Chance of precipitation

Highest chance: today 100%.

Long-term weather forecast

  • Sunday
  • 18. Oct 2026
  • 28°C
  • 22°C
Thunderstorms
Thunderstorms
  • Precip. probability: 100%
  • Precipitation: 20mm
  • Wind: 8km/hSW 233°
  • Humidity: 88%
  • UV index: 3
  • Sunrise: 05:59 CST
  • Sunset: 17:45 CST
  • ▼
  • Monday
  • 19. Oct 2026
  • 28°C
  • 21°C
Thunderstorms
Thunderstorms
  • Precip. probability: 97%
  • Precipitation: 12mm
  • Wind: 9km/hWNW 291°
  • Humidity: 87%
  • UV index: 5
  • Sunrise: 05:59 CST
  • Sunset: 17:45 CST
  • ▼
  • Tuesday
  • 20. Oct 2026
  • 29°C
  • 21°C
Thunderstorms
Thunderstorms
  • Precip. probability: 99%
  • Precipitation: 26mm
  • Wind: 10km/hW 262°
  • Humidity: 83%
  • UV index: 8
  • Sunrise: 06:00 CST
  • Sunset: 17:44 CST
  • ▼
  • Wednesday
  • 21. Oct 2026
  • 29°C
  • 21°C
Thunderstorms
Thunderstorms
  • Precip. probability: 94%
  • Precipitation: 14mm
  • Wind: 10km/hW 271°
  • Humidity: 80%
  • UV index: 8
  • Sunrise: 06:00 CST
  • Sunset: 17:44 CST
  • ▼
  • Thursday
  • 22. Oct 2026
  • 29°C
  • 21°C
PM Thunderstorms
PM Thunderstorms
  • Precip. probability: 93%
  • Precipitation: 12mm
  • Wind: 10km/hW 281°
  • Humidity: 78%
  • UV index: 10
  • Sunrise: 06:00 CST
  • Sunset: 17:43 CST
  • ▼
  • Friday
  • 23. Oct 2026
  • 30°C
  • 21°C
PM Thunderstorms
PM Thunderstorms
  • Precip. probability: 84%
  • Precipitation: 7mm
  • Wind: 10km/hW 266°
  • Humidity: 77%
  • UV index: 9
  • Sunrise: 06:00 CST
  • Sunset: 17:43 CST
  • ▼
  • Saturday
  • 24. Oct 2026
  • 30°C
  • 21°C
PM Thunderstorms
PM Thunderstorms
  • Precip. probability: 75%
  • Precipitation: 7mm
  • Wind: 11km/hW 266°
  • Humidity: 73%
  • UV index: 11
  • Sunrise: 06:01 CST
  • Sunset: 17:42 CST
  • ▼
  • Sunday
  • 25. Oct 2026
  • 30°C
  • 21°C
PM Thunderstorms
PM Thunderstorms
  • Precip. probability: 64%
  • Precipitation: 3mm
  • Wind: 11km/hW 275°
  • Humidity: 71%
  • UV index: 9
  • Sunrise: 06:01 CST
  • Sunset: 17:42 CST
  • ▼
  • Monday
  • 26. Oct 2026
  • 30°C
  • 20°C
PM Showers
PM Showers
  • Precip. probability: 57%
  • Precipitation: 2mm
  • Wind: 10km/hW 274°
  • Humidity: 70%
  • UV index: 9
  • Sunrise: 06:01 CST
  • Sunset: 17:41 CST
  • ▼
  • Tuesday
  • 27. Oct 2026
  • 30°C
  • 21°C
PM Showers
PM Showers
  • Precip. probability: 51%
  • Precipitation: 2mm
  • Wind: 10km/hW 275°
  • Humidity: 66%
  • UV index: 9
  • Sunrise: 06:01 CST
  • Sunset: 17:41 CST
  • ▼
In the days ahead, primarily thunderstorm-prone and occasionally rainy weather is forecasted.
Rainfall is anticipated day-to-day, with daily precipitation varying from a minimal 2mm to a maximum of 26mm.
Highs will stay within a very narrow margin throughout the coming week. Maximum temperatures will fall between 28°C and 30°C, while changes in the overnight low will be also barely noticeable, as the lowest temperatures will remain in the range of 20°C to 22°C.
Friday through next Tuesday, with the highest temperature of 30°C, will be the hottest days; with a maximum temperature of 28°C, Sunday and Monday will be the coldest days.
Taking the humidity into consideration, the maximum feel-like temperature may increase considerably and vary between a tropical 33°C and a fiery hot 37°C.
Among all months, October is the coldest in Nuevo Progreso, showing average highs of 29.8°C and lows of 20.7°C.
Updated: Oct 18, 2026 @ 20:35:51 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

On Sunday, thunderstorm risks remain elevated.

Moderate precipitation of 20mm is forecasted. The likelihood of rainfall is high at 100%.

Today, the highest temperature in Nuevo Progreso will be 28°C, while the lowest temperature will be 22°C. The maximum heat index, which combines relative humidity and air temperature, is evaluated at 33°C.
The highest temperature today will be in line with the average maximum temperature in October. Today, the lowest temperature will be also in line with the average low temperature.

On Sunday, in Nuevo Progreso, sunrise was at 05:59 and sunset will be at 17:45 (CST).

Today in Nuevo Progreso, the daylight will last for 11h and 46min.