Weather forecast for todaySan Marcos, El Salvador
Weather forecast for today
Current condition 11:48 CST
- 26°C
- Feels like:27°C
Fair
- Precipitation: 0mm
- Wind: 11km/hNNW 330°
- Humidity: 57%
- Dewpoint: 17°C
- Pressure: 1015.24mbar
- Visibility: 9.66km
- UV index: 11
- details ▼
At the moment, clear skies and sunshine define today’s fair conditions.
The temperature is a moderately hot 26°C, with the real-feel temperature closely matching at 27°C. The current temperature is almost at the maximum of today's expected 27°C.
The temperature is a moderately hot 26°C, with the real-feel temperature closely matching at 27°C. The current temperature is almost at the maximum of today's expected 27°C.
Friday 6. Nov 2026
- 27°C
- 19°C
Mostly Cloudy
- Precip. probability: 12%
- Precipitation: 0mm
- Wind: 11km/hSE 144°
- Humidity: 67%
- UV index: 11
- Sunrise: 05:52 CST
- Sunset: 17:27 CST
- details ▼
Today, in San Marcos, the sky is expected to stay overcast for much of the day.
Temperatures are anticipated to range from a maximum of a temperate 27°C to a minimum of a comfortable 19°C.
The maximum heat index, which modifies the air temperature to account for humidity, is estimated at 29°C.
The expected high will be a few degrees lower than November's standard temperature of 30.3°C.
Sunrise was at 05:52 and sunset will be at 17:27; the daylight will last for 11h and 35min.
Temperatures are anticipated to range from a maximum of a temperate 27°C to a minimum of a comfortable 19°C.
The maximum heat index, which modifies the air temperature to account for humidity, is estimated at 29°C.
The expected high will be a few degrees lower than November's standard temperature of 30.3°C.
Sunrise was at 05:52 and sunset will be at 17:27; the daylight will last for 11h and 35min.
Hourly overview
Hourly temperatures
Warmest hour: 14h 28°C.
Coldest hour: 18h 22°C.
Coldest hour: 18h 22°C.
Chance of precipitation
Highest chance: 21h 24%.
Hourly weather forecast
- 12h
- 26°C
- Feels like:27°C
Partly Cloudy
- Precip. probability: 1%
- Precipitation: 0mm
- Wind: 11km/hN 7°
- Humidity: 56%
- Pressure: 1010mbar
- Visibility: 13km
- UV index: 11
- details ▼
- 13h
- 26°C
- Feels like:27°C
Partly Cloudy
- Precip. probability: 1%
- Precipitation: 0mm
- Wind: 9km/hNNE 12°
- Humidity: 57%
- Pressure: 1009mbar
- Visibility: 15km
- UV index: 9
- details ▼
- 14h
- 26°C
- Feels like:28°C
Partly Cloudy
- Precip. probability: 1%
- Precipitation: 0mm
- Wind: 10km/hE 100°
- Humidity: 59%
- Pressure: 1008mbar
- Visibility: 15km
- UV index: 6
- details ▼
- 15h
- 26°C
- Feels like:27°C
Mostly Cloudy
- Precip. probability: 2%
- Precipitation: 0mm
- Wind: 10km/hSSE 161°
- Humidity: 60%
- Pressure: 1008mbar
- Visibility: 16km
- UV index: 2
- details ▼
- 16h
- 25°C
- Feels like:25°C
Cloudy
- Precip. probability: 2%
- Precipitation: 0mm
- Wind: 10km/hSSE 166°
- Humidity: 68%
- Pressure: 1008mbar
- Visibility: 16km
- UV index: 1
- details ▼
- 17h
- 24°C
- Feels like:24°C
Cloudy
- Precip. probability: 4%
- Precipitation: 0mm
- Wind: 9km/hSSE 166°
- Humidity: 76%
- Pressure: 1009mbar
- Visibility: 16km
- UV index: 0
- details ▼
Sunset: 17:27
- 18h
- 22°C
- Feels like:22°C
Cloudy
- Precip. probability: 7%
- Precipitation: 0mm
- Wind: 8km/hSSE 152°
- Humidity: 85%
- Pressure: 1009mbar
- Visibility: 16km
- UV index: 0
- details ▼
- 19h
- 22°C
- Feels like:23°C
Cloudy
- Precip. probability: 13%
- Precipitation: 0mm
- Wind: 5km/hNNE 13°
- Humidity: 90%
- Pressure: 1010mbar
- Visibility: 15km
- UV index: 0
- details ▼
- 20h
- 22°C
- Feels like:23°C
Mostly Cloudy
- Precip. probability: 12%
- Precipitation: 0mm
- Wind: 4km/hNE 40°
- Humidity: 89%
- Pressure: 1011mbar
- Visibility: 15km
- UV index: 0
- details ▼
- 21h
- 21°C
- Feels like:23°C
Cloudy
- Precip. probability: 24%
- Precipitation: 0mm
- Wind: 4km/hNE 35°
- Humidity: 89%
- Pressure: 1011mbar
- Visibility: 14km
- UV index: 0
- details ▼
- 22h
- 21°C
- Feels like:22°C
Cloudy
- Precip. probability: 22%
- Precipitation: 0mm
- Wind: 4km/hNNE 19°
- Humidity: 89%
- Pressure: 1011mbar
- Visibility: 14km
- UV index: 0
- details ▼
- 23h
- 21°C
- Feels like:22°C
Mostly Cloudy
- Precip. probability: 15%
- Precipitation: 0mm
- Wind: 5km/hNNE 33°
- Humidity: 90%
- Pressure: 1011mbar
- Visibility: 15km
- UV index: 0
- details ▼
Today, in San Marcos, the weather will be cloudy.
The temperature will be between the highest temperature of 26°C and the lowest temperature of 21°C. The warmest part of the day will be from 12h to 15h.
The temperature is expected to be a few degrees lower than the average peak in November, which is 30.3°C. The temperature low is forecasted to be also in line with the usual November value of 19.5°C.
The temperature will be between the highest temperature of 26°C and the lowest temperature of 21°C. The warmest part of the day will be from 12h to 15h.
The temperature is expected to be a few degrees lower than the average peak in November, which is 30.3°C. The temperature low is forecasted to be also in line with the usual November value of 19.5°C.
Updated: Nov 6, 2026 @ 17:48:41 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Frequently asked questions
Currently (11:48 CST) it is 26°C in San Marcos.
Today, in San Marcos, mostly cloudy conditions are expected.
Today, the highest temperature will be 27°C, while the lowest temperature will be 19°C. The maximum heat index, which indicates how humid air affects the felt temperature, is computed to be 29°C.
The highest temperature will be a few degrees lower than the average maximum of 30.3°C in November. The lowest temperature will be in line with the average low of 19.5°C.
The highest temperature will be a few degrees lower than the average maximum of 30.3°C in November. The lowest temperature will be in line with the average low of 19.5°C.
On Friday, in San Marcos, sunrise was at 05:52 and sunset will be at 17:27 (CST).
In San Marcos, today, there will be 11h and 35min of daylight.
San Marcos, El Salvador
- en: San Marcos, El Salvador
- es: San Marcos, El Salvador
- hr: San Markos, Salvador
- mk: San Markos, Salvador
- sr: San Markos, Salvador
- zh: 圣马科斯, 萨尔瓦多
- Latitude: 13.660952°
- Longitude: -89.172981°
- Elevation: 936 m
- Current time: 12:13 CST
- Sunrise: 05:52 CST
- Sunset: 17:27 CST
- Timezone: America/El_Salvador
Nearby San Marcos, El Salvador
- Panchimalco (5 km)
- San Salvador (6 km)
- Santiago Texacuangos (6 km)
- Ilopango (7 km)
- Soyapango (7 km)
- Veracruz (8 km)
- Antiguo Cuscatlán (8 km)
- Amatitán (9 km)
- Mejicanos (9 km)
- Ayutuxtepeque (10 km)
- Rosario de Mora (10 km)
- Nuevo Cuscatlán (10 km)
- Huizucar (10 km)
- San Francisco Chinameca (10 km)
- Delgado (11 km)
- Cuscatancingo (11 km)
- Casa de Piedra (12 km)
- Olocuilta (12 km)
- Santa Tecla (13 km)
- Tonacatepeque (15 km)
- San José Villanueva (15 km)
- Cuyultitan (15 km)
- Tapalhuaca (15 km)
- Las Delicias (15 km)
El Salvador - most visited locations
- San Salvador
- Santa Ana
- San Miguel
- Soyapango
- Santa Tecla
- Mejicanos
- Apopa
- Delgado
- Ahuachapan
- Ilopango
- Sonsonate
- San Marcos
- Usulutan
- Cojutepeque
- Cuscatancingo
- Ilobasco
- La Union
- Chalchuapa
- San Vicente
- Aguilares
- Jucuapa
- Santiago de Maria
- Sensuntepeque
- Metapan
- Santa Rosa de Lima
- Suchitoto
- Antiguo Cuscatlán
- Acajutla
- La Palma
- Concepción de Ataco
- San Jose Guayabal
- San José Villanueva
- San Luis Talpa
- Joya de Ceren
- Nejapa
- San Sebastian Salitrillo





