Weather forecast for 10 daysRustrián, Guatemala

Weather forecast for the weekend

Sunday 18. Oct 2026

  • 21°C
  • 15°C
Thunderstorms
Thunderstorms
  • Precip. probability: 90%
  • Precipitation: 2mm
  • Wind: 26km/hN 6°
  • Humidity: 82%
  • UV index: 7
  • Sunrise: 05:53 CST
  • Sunset: 17:40 CST
  • ▼
Today, on Sunday, 18th of October, wet and stormy weather is expected.
Minimal precipitation is predicted. Anticipated temperatures will peak at a delightful 21°C and dip to a minimum of a refreshing 15°C.
Today's top temperature is set to align with the common October high of 22.5°C.
Sunrise was at 05:53 and sunset will be at 17:40; the daylight will last for 11h and 47min.

10-day overview

Daily temperatures

Warmest period: Tuesday - Tuesday 22°C.
Coldest day: tomorrow 20°C.

Chance of precipitation

Highest chance: today 90%.

Long-term weather forecast

  • Sunday
  • 18. Oct 2026
  • 21°C
  • 15°C
Thunderstorms
Thunderstorms
  • Precip. probability: 90%
  • Precipitation: 2mm
  • Wind: 26km/hN 6°
  • Humidity: 82%
  • UV index: 7
  • Sunrise: 05:53 CST
  • Sunset: 17:40 CST
  • ▼
  • Monday
  • 19. Oct 2026
  • 20°C
  • 15°C
Thunderstorms
Thunderstorms
  • Precip. probability: 68%
  • Precipitation: 6mm
  • Wind: 23km/hNNE 14°
  • Humidity: 82%
  • UV index: 5
  • Sunrise: 05:54 CST
  • Sunset: 17:39 CST
  • ▼
  • Tuesday
  • 20. Oct 2026
  • 22°C
  • 14°C
PM Thunderstorms
PM Thunderstorms
  • Precip. probability: 65%
  • Precipitation: 4mm
  • Wind: 24km/hNNE 21°
  • Humidity: 75%
  • UV index: 7
  • Sunrise: 05:54 CST
  • Sunset: 17:39 CST
  • ▼
  • Wednesday
  • 21. Oct 2026
  • 22°C
  • 14°C
PM Thunderstorms
PM Thunderstorms
  • Precip. probability: 78%
  • Precipitation: 4mm
  • Wind: 22km/hNNE 25°
  • Humidity: 74%
  • UV index: 8
  • Sunrise: 05:54 CST
  • Sunset: 17:38 CST
  • ▼
  • Thursday
  • 22. Oct 2026
  • 22°C
  • 14°C
PM Thunderstorms
PM Thunderstorms
  • Precip. probability: 63%
  • Precipitation: 3mm
  • Wind: 23km/hNNE 14°
  • Humidity: 71%
  • UV index: 11
  • Sunrise: 05:54 CST
  • Sunset: 17:38 CST
  • ▼
  • Friday
  • 23. Oct 2026
  • 22°C
  • 13°C
PM Light Rain
PM Light Rain
  • Precip. probability: 69%
  • Precipitation: 3mm
  • Wind: 25km/hNNE 13°
  • Humidity: 70%
  • UV index: 11
  • Sunrise: 05:54 CST
  • Sunset: 17:37 CST
  • ▼
  • Saturday
  • 24. Oct 2026
  • 22°C
  • 12°C
PM Showers
PM Showers
  • Precip. probability: 42%
  • Precipitation: 1mm
  • Wind: 22km/hNNE 16°
  • Humidity: 65%
  • UV index: 10
  • Sunrise: 05:55 CST
  • Sunset: 17:37 CST
  • ▼
  • Sunday
  • 25. Oct 2026
  • 22°C
  • 12°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 15%
  • Precipitation: 0mm
  • Wind: 24km/hNNE 13°
  • Humidity: 60%
  • UV index: 11
  • Sunrise: 05:55 CST
  • Sunset: 17:36 CST
  • ▼
  • Monday
  • 26. Oct 2026
  • 22°C
  • 12°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 23%
  • Precipitation: 0mm
  • Wind: 24km/hNNE 12°
  • Humidity: 59%
  • UV index: 9
  • Sunrise: 05:55 CST
  • Sunset: 17:36 CST
  • ▼
  • Tuesday
  • 27. Oct 2026
  • 22°C
  • 11°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 24%
  • Precipitation: 0mm
  • Wind: 22km/hNNE 15°
  • Humidity: 60%
  • UV index: 11
  • Sunrise: 05:55 CST
  • Sunset: 17:35 CST
  • ▼
Models point to a combination of storm-filled, cloud-filled and showery weather is anticipated.
Rain is predicted for Sunday through Saturday.
Temperature variation will be minimal in the coming days. Expected highs will hover between 20°C and 22°C, while the minimum temperature is forecast to range between 11°C and 15°C.
The maximum temperature will remain constant at 22°C across most of the next ten days; with the highest temperature of 20°C, Monday will be the coldest day.
October stands out as the coldest period in Rustrián, featuring highs around 22.5°C and lows near 14.3°C.
Updated: Oct 18, 2026 @ 19:33:59 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

Today, thunderstorms are expected.

There is a high probability of rainfall. Precipitation will be minimal.

Today, the highest temperature will be 21°C, while the lowest temperature will be 15°C.
The maximum temperature will be in line with the average highest temperature of 22.5°C in October. Today, the lowest temperature will be also in line with the average low temperature.

On Sunday, in Rustrián, sunrise was at 05:53 and sunset will be at 17:40 (CST).

In Rustrián, today, there will be 11h and 47min of daylight.