Current Conditions

Comitancillo, San Marcos

69°F21°C
Rain

Wind

SE 2 mph4 km/h

Humidity

68%

Cloud Cover

95%

As of Tuesday, September 8, 2026 at 2:41 PM CST

Today's Outlook

Day

Overcast and warm, with a high of 72°F22°C. Light wind from the ESE around 3 mph5 km/h. 97% chance of rain throughout the day.

Night

Overcast, with a low around 60°F16°C. Light wind from the ENE around 3 mph5 km/h. 98% chance of rain throughout the night.

7-Day Forecast

DayConditionHigh (°F)Low (°F)Precip (mm)Cloud Cover (%)Wind (mph)
RainHigh 72°F22°CLow 60°F16°CPrecip 0.43 in10.9 mm98%Cloud 94%Wind E 3 mph5 km/hTuesday: Overcast and warm, with a high of 72°F22°C. Light wind from the ESE around 3 mph5 km/h. 97% chance of rain throughout the day. Tuesday Night: Overcast, with a low around 60°F16°C. Light wind from the ENE around 3 mph5 km/h. 98% chance of rain throughout the night.
DrizzleHigh 74°F23°CLow 57°F14°CPrecip 0.04 in1 mm45%Cloud 70%Wind E 4 mph7 km/hWednesday: Mostly cloudy and warm, with a high of 74°F23°C and morning low of 57°F14°C. Light wind from the E around 5 mph8 km/h. 45% chance of drizzle around midday. Wednesday Night: Mostly cloudy, with a low around 58°F14°C. Light wind from the ENE around 3 mph5 km/h. 31% chance of drizzle in the evening.
ShowersHigh 73°F23°CLow 56°F13°CPrecip 0.1 in2.6 mm72%Cloud 68%Wind ENE 3 mph5 km/hThursday: Mostly cloudy and warm, with a high of 73°F23°C and morning low of 56°F13°C. Light wind from the E around 3 mph5 km/h. 72% chance of showers around midday. Thursday Night: Mostly cloudy, with a low around 57°F14°C. Light wind from the ENE around 3 mph5 km/h. 58% chance of light rain in the evening.
ShowersHigh 73°F23°CLow 55°F13°CPrecip 0.08 in2 mm65%Cloud 66%Wind E 3 mph4 km/hFriday: Mostly cloudy and warm, with a high of 73°F23°C and morning low of 55°F13°C. Light wind from the E around 3 mph4 km/h. 65% chance of showers around midday. Friday Night: Mostly cloudy, with a low around 56°F13°C. Light wind from the ENE around 3 mph4 km/h. 54% chance of light rain in the evening.
RainHigh 72°F22°CLow 56°F13°CPrecip 0.26 in6.5 mm94%Cloud 69%Wind E 3 mph4 km/hSaturday: Mostly cloudy and warm, with a high of 72°F22°C and morning low of 56°F13°C. Light wind from the E around 3 mph5 km/h. 94% chance of rain around midday. Saturday Night: Mostly cloudy, with a low around 57°F14°C. Light wind from the ENE around 3 mph4 km/h. 78% chance of light rain in the evening.
RainHigh 71°F22°CLow 57°F14°CPrecip 0.25 in6.4 mm88%Cloud 85%Wind ENE 3 mph5 km/hSunday: Overcast and warm, with a high of 71°F22°C and morning low of 57°F14°C. Light wind from the E around 3 mph5 km/h. 88% chance of rain around midday. Sunday Night: Overcast, with a low around 58°F14°C. Light wind from the ENE around 3 mph5 km/h. 73% chance of light rain throughout the night.
Light RainHigh 71°F22°CLow 57°F14°CPrecip 0.13 in3.2 mm66%Cloud 90%Wind ENE 4 mph6 km/hMonday: Overcast and warm, with a high of 71°F22°C and morning low of 57°F14°C. Light wind from the E around 4 mph6 km/h. 66% chance of light rain around midday. Monday Night: Overcast, with a low around 58°F14°C. Light wind from the ENE around 3 mph5 km/h. 56% chance of light rain in the evening.

15-Day Forecast

Day High Low Precip Cloud Cover Condition Wind
TuesdaySep 872°F22°C60°F16°C0.43 in10.9 mm· 98%94%RainE 3 mph5 km/h
WednesdaySep 974°F23°C57°F14°C0.04 in1 mm· 45%70%DrizzleE 4 mph7 km/h
ThursdaySep 1073°F23°C56°F13°C0.1 in2.6 mm· 72%68%ShowersENE 3 mph5 km/h
FridaySep 1173°F23°C55°F13°C0.08 in2 mm· 65%66%ShowersE 3 mph4 km/h
SaturdaySep 1272°F22°C56°F13°C0.26 in6.5 mm· 94%69%RainE 3 mph4 km/h
SundaySep 1371°F22°C57°F14°C0.25 in6.4 mm· 88%85%RainENE 3 mph5 km/h
MondaySep 1471°F22°C57°F14°C0.13 in3.2 mm· 66%90%Light RainENE 4 mph6 km/h
TuesdaySep 1572°F22°C56°F13°C0.09 in2.3 mm· 59%86%Light RainENE 4 mph6 km/h
WednesdaySep 1672°F22°C55°F13°C0.09 in2.4 mm· 69%76%Light RainENE 4 mph6 km/h
ThursdaySep 1771°F22°C56°F13°C0.24 in6 mm· 87%78%RainENE 3 mph5 km/h
FridaySep 1871°F22°C57°F14°C0.41 in10.4 mm· 95%83%RainENE 3 mph4 km/h
SaturdaySep 1970°F21°C57°F14°C0.68 in17.3 mm· 99%90%RainENE 2 mph4 km/h
SundaySep 2071°F21°C57°F14°C0.73 in18.5 mm· 99%92%RainE 2 mph3 km/h
MondaySep 2170°F21°C57°F14°C0.73 in18.6 mm· 99%93%RainESE 2 mph3 km/h
TuesdaySep 2270°F21°C58°F14°C0.67 in16.9 mm· 98%93%RainSE 2 mph3 km/h

Nearby Cities

About This Forecast

This forecast is powered by WeatherMesh, the world's most advanced and accurate weather model powered by AI. WeatherMesh is built on proprietary data from WindBorne's Global Sounding Balloon constellation — the world's largest fleet of autonomous, long-duration weather balloons — collecting observations across 100% of Earth, including over oceans and remote regions where no other data exists.

WeatherMesh consistently outperforms legacy models in independent benchmarks. View Benchmarks →

Access WeatherMesh forecasts programmatically via our API. API Documentation →

How to Access Weather Forecasts

PatternExampleDescription
/weather/{country}/{city}//weather/united-states/san-francisco/City forecast (canonical URL)
/weather/{city}//weather/tokyo/Shorthand — redirects to most populous match
/weather/{country}/{region}/{city}//weather/united-states/california/san-francisco/With region — redirects to canonical
/weather/nearby?lat={lat}&lon={lon}/weather/nearby?lat=48.1&lon=11.5Find nearest city by coordinates
/weather/{country}//weather/germany/Country index — all cities by region

Country and city names use lowercase slugs with hyphens (e.g. united-states, san-francisco). Arbitrary city names are supported — if not in our database, we geocode the name and serve the forecast for that location.

For programmatic access, use theWindBorne Forecast APIwhich returns structured JSON for any coordinates worldwide.

Coordinates: 15.0894°N, 91.7497°W·Elevation: 2271m·Timezone: America/Guatemala·Population: 59,489