Guatemala Weather Forecast: Rains and Storms Expected This Weekend

Regional Weather Breakdown and Temperature Projections

While persistent rainfall marks the forecast, warm and humid air masses will continue to dominate the atmosphere. Maximum temperatures will experience a slight decrease compared to recent periods, though the hottest regions could still reach up to 37 °C, as reported by Insivumeh.

In the Motagua and Eastern Valleys, thermometers are expected to peak between 35 °C and 37 °C, preceded by early-morning mist and followed by afternoon thunderstorms. The Pacific and Northern regions, including Petén, will see daytime highs ranging from 33 °C to 35 °C, alongside morning fog patches, partly cloudy skies, and afternoon storm development. Guatemala City and the Meseta Central will experience milder maximum temperatures between 26 °C and 28 °C, accompanied by morning fog, partial cloud cover, and convective storms later in the day.

Meanwhile, the Central and Western Highlands will see top temperatures reaching up to 28 °C. Alta Verapaz, the Caribbean, and the Northern Transversal Strip will register morning mist giving way to partial clouds, scattered showers, and thunderstorm activity, with maximums hovering between 27 °C and 34 °C depending on the specific zone.

Risks of Flooding, Landslides, and Volcanic Lahars

The cumulative effect of recent downpours has left vulnerable terrain susceptible to further disruption. Insivumeh warns that the weekend rainfall could trigger river level surges, localized flooding, landslides, and rockfalls across the country. The potential for lahar descents remains present along the volcanic chain, alongside possible disruptions to the national road network.

Coordinating authorities maintain active monitoring across high-risk jurisdictions. The Secretaría Ejecutiva de la Coordinadora Nacional para la Reducción de Desastres (SE-CONRED) advises residents to monitor their local environment for warning signs such as ground cracks or sudden rock movements. Officials urge the public to avoid crossing swollen rivers, fast-moving water currents, or flooded roadways, and to report any weather-related emergencies by dialing 119.

Official Preparedness and Community Monitoring

SE-CONRED continues its interinstitutional coordination to evaluate potential impacts and deploy emergency responses where necessary. Emergency management agencies stress the importance of staying informed through official channels published by Insivumeh and CONRED rather than relying on unverified reports.

As seasonal weather patterns continue to demand vigilance across Guatemala, maintaining awareness of local alerts remains the primary defense against weather-related hazards. Residents are encouraged to review safety protocols, heed instructions from local authorities, and keep emergency contact numbers readily accessible throughout the weekend.