Cities / Guatemala / Chiquimula

19°

🌧️ San Marcos weather

Rain. Light rain starting around 10:30pm.

Feels like 21° Wind 7 km/h NE Humidity 98% UV 0 Air Good ☀ 05:46 - 18:09

Right now it is 19° in San Marcos with rain, today's high is 34° with an overnight low of 19° and about 4.1 mm of rain is expected. The sun rises at 05:46 and sets at 18:09, giving 12h 23m of daylight. Over the coming week highs range from 31° to 33° - a steady stretch with little day-to-day change.

San Marcos is in Chiquimula, Guatemala, sitting 824 m above sea level. Local time is America/Guatemala (UTC−6), and every time on this page is shown in it.

Next 24 hours - temperature

18° 26° 33° 33° 19° 22:00 · 19.4° · 1.3 mm 23:00 · 19° · 1.3 mm 00:00 · 18.7° · 1.1 mm 01:00 · 18.8° · 0.3 mm 02:00 · 18.8° · 0 mm 03:00 · 19° · 0 mm 04:00 · 19.2° · 0 mm 05:00 · 19° · 0 mm 06:00 · 19° · 0 mm 07:00 · 19.4° · 0 mm 08:00 · 20.4° · 0 mm 09:00 · 22.1° · 0 mm 10:00 · 25.2° · 0 mm 11:00 · 28.4° · 0 mm 12:00 · 30.6° · 0 mm 13:00 · 32.4° · 0 mm 14:00 · 33° · 0 mm 15:00 · 32.6° · 0 mm 16:00 · 31.7° · 0 mm 17:00 · 29° · 0 mm 18:00 · 26.3° · 0 mm 19:00 · 22.6° · 0.6 mm 20:00 · 19.7° · 2.3 mm 21:00 · 19.5° · 0.3 mm

Precipitation

22:00 · 1.3 mm 22:00 23:00 · 1.3 mm 00:00 · 1.1 mm 01:00 · 0.3 mm 01:00 02:00 · 0 mm 03:00 · 0 mm 04:00 · 0 mm 04:00 05:00 · 0 mm 06:00 · 0 mm 07:00 · 0 mm 07:00 08:00 · 0 mm 09:00 · 0 mm 10:00 · 0 mm 10:00 11:00 · 0 mm 12:00 · 0 mm 13:00 · 0 mm 13:00 14:00 · 0 mm 15:00 · 0 mm 16:00 · 0 mm 16:00 17:00 · 0 mm 18:00 · 0 mm 19:00 · 0.6 mm 19:00 20:00 · 2.3 mm 21:00 · 0.3 mm

Hour by hour

TIMETEMPFEELSRAINCONDITIONS
22:00 🌧️ 19.4° 21.2° 1.3 mm Rain
23:00 🌧️ 19° 20.7° 1.3 mm Rain
00:00 🌧️ 18.7° 20.4° 1.1 mm Rain
01:00 🌦️ 18.8° 20.7° 0.3 mm Light rain
02:00 🌤️ 18.8° 20.4° - Mostly clear
03:00 ☁️ 19° 20.6° - Overcast
04:00 ☁️ 19.2° 20.7° - Overcast
05:00 ☁️ 19° 20.1° - Overcast
06:00 ☁️ 19° 20° - Overcast
07:00 ☁️ 19.4° 20.4° - Overcast
08:00 ☁️ 20.4° 21.8° - Overcast
09:00 ☁️ 22.1° 23.6° - Overcast

Next 16 days

Today🌧️ 34°19°4.1mm Wed 2🌧️ 33°19°4.6mm Thu 3🌧️ 32°19°4.8mm Fri 4🌧️ 33°19°7.7mm Sat 5🌧️ 31°19°5.6mm Sun 6🌧️ 32°19°5.9mm Mon 7🌧️ 32°19°6.9mm Tue 8🌧️ 30°18°36.4mm Wed 9⛅ 30°17° Thu 10⛅ 31°19° Fri 11🌦️ 32°17°1.8mm Sat 12☀️ 33°18° Sun 13🌦️ 31°18°0.6mm Mon 14🌧️ 30°18°4.1mm Tue 15☁️ 26°18°0.4mm Wed 16🌦️ 26°17°0.6mm
🌧️ TodaySeptember 1st Avg 24° Low 19° at 03:00 High 34° at 14:00 4.1 mm rain Feels 32° Wind ~19 km/h
Cloudy Clear Rain
00:00 19°
02:00 19°
04:00 19°
06:00 19°
08:00 22°
10:00 28°
12:00 32°
14:00 34°
16:00 32°
18:00 27°
20:00 20° 0.8mm
22:00 19° 1.3mm
🌧️ WednesdaySeptember 2nd Avg 24° Low 19° at 00:00 High 33° at 14:00 4.6 mm rain Wind ~13 km/h
Cloudy Clear Rain
00:00 19° 1.1mm
02:00 19°
04:00 19°
06:00 19°
08:00 20°
10:00 25°
12:00 31°
14:00 33°
16:00 32°
18:00 26°
20:00 20° 2.3mm
22:00 20°
🌧️ ThursdaySeptember 3rd Avg 23° Low 19° at 06:00 High 32° at 13:00 4.8 mm rain Wind ~13 km/h
Cloudy Rain Cloudy
00:00 19°
02:00 19° 0.3mm
04:00 19°
06:00 19°
08:00 22°
10:00 28°
12:00 31°
14:00 32° 0.1mm
16:00 23° 0.5mm
18:00 22° 1.8mm
20:00 20°
22:00 20°
🌧️ FridaySeptember 4th Avg 23° Low 19° at 05:00 High 33° at 14:00 7.7 mm rain Wind ~12 km/h
Rain Cloudy Partly Cloudy Cloudy Rain
00:00 19° 0.1mm
02:00 19° 0.4mm
04:00 19°
06:00 19°
08:00 22°
10:00 28°
12:00 31°
14:00 33°
16:00 29° 0.1mm
18:00 21° 1.3mm
20:00 20° 2mm
22:00 20° 0.1mm
🌧️ SaturdaySeptember 5th Avg 23° Low 19° at 03:00 High 31° at 14:00 5.6 mm rain Wind ~11 km/h
Rain Cloudy Rain Cloudy
00:00 19° 0.7mm
02:00 19° 0.1mm
04:00 19° 0.2mm
06:00 20°
08:00 22°
10:00 26°
12:00 30°
14:00 31°
16:00 29°
18:00 23° 0.5mm
20:00 20° 0.6mm
22:00 20°
🌧️ SundaySeptember 6th Avg 23° Low 19° at 06:00 High 32° at 14:00 5.9 mm rain Wind ~10 km/h
Rain Cloudy Partly Cloudy Rain
00:00 19° 0.3mm
02:00 19° 0.6mm
04:00 19°
06:00 19°
08:00 22°
10:00 26°
12:00 30°
14:00 32°
16:00 30° 0.2mm
18:00 24° 0.2mm
20:00 21° 0.6mm
22:00 20° 0.4mm
🌧️ MondaySeptember 7th Avg 23° Low 19° at 22:00 High 32° at 14:00 6.9 mm rain Wind ~11 km/h
Rain Cloudy Clear Rain
00:00 19° 0.4mm
02:00 19° 0.5mm
04:00 19°
06:00 20°
08:00 22°
10:00 25°
12:00 30°
14:00 32°
16:00 30° 0.1mm
18:00 24° 0.1mm
20:00 21° 0.5mm
22:00 19° 1.6mm
🌧️ TuesdaySeptember 8th Avg 22° Low 18° at 23:00 High 30° at 12:00 36.4 mm rain Wind ~9 km/h
Rain Cloudy Rain
00:00 19° 1.6mm
02:00 19° 0.9mm
04:00 19° 0.1mm
06:00 19° 0.1mm
08:00 20°
10:00 24° 0.1mm
12:00 30° 0.1mm
14:00 28° 0.5mm
16:00 24° 8.9mm
18:00 20° 8.9mm
20:00 19° 1.1mm
22:00 18°
⛅ WednesdaySeptember 9th Avg 22° Low 17° at 05:00 High 30° at 14:00 Wind ~15 km/h
Partly Cloudy
00:00 18°
02:00 18°
04:00 17°
06:00 17°
08:00 21°
10:00 25°
12:00 29°
14:00 30°
16:00 28°
18:00 24°
20:00 21°
22:00 19°
⛅ ThursdaySeptember 10th Avg 23° Low 19° at 05:00 High 31° at 14:00 Wind ~17 km/h
Partly Cloudy Cloudy Partly Cloudy
00:00 19°
02:00 19°
04:00 19°
06:00 19°
08:00 22°
10:00 26°
12:00 30°
14:00 31°
16:00 28°
18:00 23°
20:00 21°
22:00 19°
🌦️ FridaySeptember 11th Avg 23° Low 17° at 05:00 High 32° at 14:00 1.8 mm rain Wind ~13 km/h
Cloudy Clear Rain
00:00 18°
02:00 18°
04:00 18°
06:00 18°
08:00 23°
10:00 27°
12:00 31°
14:00 32°
16:00 30°
18:00 24°
20:00 21° 0.6mm
22:00 19°
☀️ SaturdaySeptember 12th Avg 24° Low 18° at 05:00 High 33° at 14:00 Wind ~15 km/h
Clear
00:00 19°
02:00 19°
04:00 18°
06:00 18°
08:00 23°
10:00 27°
12:00 31°
14:00 33°
16:00 30°
18:00 24°
20:00 21°
22:00 20°
🌦️ SundaySeptember 13th Avg 23° Low 18° at 05:00 High 31° at 13:00 0.6 mm rain Wind ~16 km/h
Clear Partly Cloudy Clear Rain
00:00 19°
02:00 19°
04:00 18°
06:00 19°
08:00 23°
10:00 28°
12:00 31°
14:00 31°
16:00 29°
18:00 24°
20:00 21° 0.2mm
22:00 19°
🌧️ MondaySeptember 14th Avg 22° Low 18° at 04:00 High 30° at 14:00 4.1 mm rain Wind ~16 km/h
Rain Cloudy Rain
00:00 19°
02:00 19° 1mm
04:00 18°
06:00 19°
08:00 21°
10:00 25°
12:00 29°
14:00 30°
16:00 28°
18:00 23°
20:00 20° 0.3mm
22:00 19° 0.1mm
☁️ TuesdaySeptember 15th Avg 21° Low 18° at 23:00 High 26° at 12:00 0.4 mm rain Wind ~13 km/h
Cloudy Rain Cloudy
00:00 19° 0.1mm
02:00 19°
04:00 18°
06:00 19°
08:00 22°
10:00 25° 0.1mm
12:00 26° 0.1mm
14:00 25°
16:00 24°
18:00 22°
20:00 20°
22:00 18°
🌦️ WednesdaySeptember 16th Avg 20° Low 17° at 00:00 High 26° at 12:00 0.6 mm rain Wind ~15 km/h
Cloudy Rain Cloudy
00:00 17°
02:00 18°
04:00 18°
06:00 18°
08:00 19°
10:00 22°
12:00 26°
14:00 24° 0.2mm
16:00 22°
18:00 20°
20:00 19°
22:00 19°

Sun

☀️ Sunrise 05:46 · Sunset 18:09

12h 23m of daylight · America/Guatemala

Air quality

PM2.5 10 µg/m³ - Good

No reason to change your plans - open the windows.

Source: Copernicus CAMS, updated hourly.

Nearby

El Hospital · 0.9 km Rodeo El Espino · 1.1 km Mora · 1.4 km Cerro San Marcos · 1.5 km El Llano · 1.6 km Cacahuatepeque · 1.9 km

Tools for San Marcos

☔ Will it rain today? 🌅 Sunrise & sunset 🫁 Air quality 📼 Weather on this day

Common questions about San Marcos weather

Will it rain in San Marcos today?

Yes - about 4.1 mm of rain is expected in San Marcos today.

What is the temperature in San Marcos right now?

It is 19° in San Marcos right now, though it feels closer to 21°. Today runs between a low of 19° and a high of 34°.

What time is sunrise and sunset in San Marcos?

The sun rises at 05:46 and sets at 18:09 local time in San Marcos today, giving 12h 23m of daylight.

What is the air quality in San Marcos?

PM2.5 in San Marcos is currently 10 µg/m³, which counts as Good on the European air-quality index. No reason to change your plans - open the windows.

How accurate is the San Marcos forecast, and how far ahead does it go?

This page shows 16 days ahead, refreshed every hour. It blends ECMWF, NOAA GFS and whichever national high-resolution model covers San Marcos best. The first three days are the dependable part - day one is usually within a degree or two - and accuracy falls off steadily after day five, so read the far end as a trend rather than a plan. We publish our measured error against real station observations on the accuracy page.

This page is a live API demo.

Everything above came from one call to the WeatherMetro API - free tier, 100,000 calls a month.

Read the docs