Departamento de San Marcos Weather Today

Temperature, Feels Like, Rain Chance & Hourly Forecast in Departamento de San Marcos

Departamento de San Marcos temperature today is 22°, feels like 22°, with a humidity level of 77% and wind at 6.98 km/h. Rain chance today is 81%. Use the hourly forecast and 5-day outlook below to plan your day.

Tomorrow in Departamento de San Marcos: expect a high of 23° and a low of 16°, with moderate rain. Rain chance tomorrow is 97%.

moderate rain
22°
moderate rain
H: 22° L: 22°
Feels like 22°
AQI: Moderate (3/5)
Humidity
77%
Dew 18°
Wind speed
6.98 km/h
SW · G28.01
Pressure
1018 hPa
Visibility
3.3 km
Rain
1.15 mm
Weather Summary
Currently in Departamento de San Marcos, expect varied conditions with warm temperatures around 22°. Winds are a light breeze.
Precipitation Probability
81%
12
100%
15
97%
18
67%
21
73%
00
37%
03
0%
06
19%
09
81%
12
97%
15
90%
18
94%
21
90%
00
48%
03
20%
06
0%
09
Evolution
Daily Weather Forecast Evolution (°C)
Lowest temperature
Highest temperature
Temperature Forecast (48h)
21°
Fri
12:00
21°
 
19°
 
18°
 
18°
Sat
00:00
19°
 
16°
 
22°
 
23°
Sat
12:00
20°
 
19°
 
18°
 
18°
Sun
00:00
19°
 
18°
 
23°
 
Hot (≥30°)
Warm
Cool
Cold (<0°)
Weather Map
Sun & Moon
Sunrise
Sunrise
05:56
Sunset
Sunset
18:07
Moon Phase
First Quarter (55%)
Timezone: GMT+05:30
Last updated: Sep 18, 2026 10:31 PM · Data refreshes every 5 min
Location Info
Latitude
Latitude
15.000000
Longitude
Longitude
-91.916672
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More about Departamento de San Marcos
Content curated by the NearWeather editorial team · Updated periodically

Climate and Weather in Departamento de San Marcos, Guatemala

Departamento de San Marcos is located in southwestern Guatemala and is known for its diverse climate and varied topography. The region experiences a range of climatic conditions throughout the year, making it a fascinating destination for weather enthusiasts and travelers alike.

Climate Overview

The climate in Departamento de San Marcos is influenced by its highland and lowland areas, which contribute to the diverse weather patterns experienced in the region. The department can be divided into three main climate zones: tropical, subtropical, and temperate.

Tropical Zone

Low-lying areas in Departamento de San Marcos fall within the tropical climate zone, characterized by hot and humid conditions throughout the year. The average annual temperature in these areas ranges from 25°C to 30°C (77°F to 86°F). The rainy season typically occurs from May to October, bringing heavy precipitation and high humidity to the region.

Subtropical Zone

As elevation increases, the climate transitions to a subtropical zone, where temperatures are milder compared to the lowland areas. The average annual temperature in the subtropical zone ranges from 15°C to 25°C (59°F to 77°F). This zone experiences distinct wet and dry seasons, with the dry season typically lasting from November to April.

Temperate Zone

The highest elevations in Departamento de San Marcos fall within the temperate climate zone, where cooler temperatures and more pronounced seasonal variations are observed. The average annual temperature in this zone ranges from 10°C to 20°C (50°F to 68°F). Frost can occur in the winter months, particularly at higher altitudes.

Precipitation

Departamento de San Marcos receives varying levels of precipitation across its different climate zones. The lowland and subtropical areas experience higher levels of rainfall, while the temperate zone receives less precipitation overall.

Climate Zone Annual Precipitation
Tropical Zone 1500mm - 3000mm
Subtropical Zone 1000mm - 2000mm
Temperate Zone 800mm - 1200mm

Weather by Season

The weather in Departamento de San Marcos varies significantly by season, with each offering a unique experience for visitors. Understanding the seasonal weather patterns is important for planning any trip to the region.

Spring (March - May)

Spring brings the transition from the dry season to the rainy season in Departamento de San Marcos. Temperatures begin to rise, and the landscape becomes lush and green as the region receives increasing amounts of rainfall. Visitors can expect warm and humid weather during this time.

Summer (June - August)

Summer marks the peak of the rainy season in the tropical and subtropical zones, with frequent afternoon thundershowers and high humidity. In the temperate zone, temperatures remain mild, making it an ideal time to explore the region's mountainous terrain and cloud forests.

Fall (September - November)

The latter part of the rainy season extends into the fall months, providing ample water for the region's agricultural activities. The landscape is vibrant and full of life, with cooler temperatures in the higher elevations. Fall is an excellent time to witness the natural beauty of Departamento de San Marcos.

Winter (December - February)

Winter brings drier and cooler weather to the region, particularly in the subtropical and temperate zones. Mornings and evenings can be chilly, especially at higher altitudes, but daytime temperatures remain pleasant. This season is ideal for outdoor activities and exploring the cultural heritage of the region.

Extreme Weather Events

Departamento de San Marcos is susceptible to extreme weather events, including tropical storms and hurricanes that can bring heavy rainfall and strong winds to the region. These events are most common during the peak of the rainy season, and visitors should stay informed about weather alerts and advisories when traveling to the area.

Conclusion

Departamento de San Marcos offers a diverse climate and varied weather experiences throughout the year. From the lush tropical lowlands to the cooler mountainous areas, the region presents a range of climatic conditions for visitors to explore and appreciate.

Whether seeking the vibrant colors of the rainy season or the cooler temperatures of the dry season, Departamento de San Marcos has something to offer for every weather enthusiast and traveler.

Weather data sourced from OpenWeatherMap. Forecasts are estimates and may differ from actual conditions. For severe weather, consult your local meteorological authority.
FAQ's about Departamento de San Marcos
What is the temperature in Departamento de San Marcos right now?

The current temperature in Departamento de San Marcos is 22°, and it feels like 22°. Today's high is 22° and the low is 22°.

Will it rain in Departamento de San Marcos today?

The chance of rain in Departamento de San Marcos today is 81%. Current rainfall is 1.15 mm. Check the hourly forecast above for exact timing.

What is the weather in Departamento de San Marcos today?

Departamento de San Marcos is experiencing moderate rain with a temperature of 22°. Humidity is at 77% and wind speed is 6.98 km/h from the SW.

What is the humidity in Departamento de San Marcos today?

Humidity in Departamento de San Marcos is 77% right now, with a dew point of 18°. Comfort levels are moderate.

What is the wind speed in Departamento de San Marcos today?

Wind speed in Departamento de San Marcos is 6.98 km/h, flowing at 233° SW wind direction. Gusts up to 28.01 km/h.

What is the 5-day forecast for Departamento de San Marcos?

NearWeather provides a detailed 5-day forecast and 48-hour hourly forecast for Departamento de San Marcos. Today's high is 22° and low is 22°, with a 81% chance of rain. Scroll up to view the full day-by-day and hourly breakdown.

What does it feel like in Departamento de San Marcos today?

It feels like 22° in Departamento de San Marcos today, with 99% cloud cover and 3.3 km visibility.

Weather in Departamento de San Marcos