Weather forecast for todaySan Marcos, El Salvador
Weather forecast for today
Current condition 06:55 CST
- 21°C
- Feels like:21°C
Mist
- Precipitation: 0mm
- Wind: 8km/hNNW 340°
- Humidity: 87%
- Dewpoint: 18°C
- Pressure: 1014.22mbar
- Visibility: 4.83km
- UV index: 0
- details ▼
Currently, in San Marcos, the air is filled with light mist, creating a dreamy scene.
The temperature is a delightful 21°C. The current temperature is near the lowest expected 20°C for today.
The temperature is a delightful 21°C. The current temperature is near the lowest expected 20°C for today.
Friday 6. Nov 2026
- 28°C
- 20°C
AM Showers
- Precip. probability: 47%
- Precipitation: 1mm
- Wind: 10km/hENE 58°
- Humidity: 68%
- UV index: 5
- Sunrise: 05:52 CST
- Sunset: 17:27 CST
- details ▼
On Friday, in San Marcos, wet conditions with brief showers are expected early in the day.
Minimal precipitation is predicted for today. The temperature scale will run from a maximum of a temperate 28°C to a minimum of a pleasant 20°C.
The maximum heat index, which combines air temperature and relative humidity, is assessed at a tropical 30°C. Take into consideration that the heat index values are calculated for shade and light wind conditions.
Forecasted temperatures are trending moderately lower than November's climate norm of 30.3°C.
Sunrise was at 05:52 and sunset will be at 17:27; the daylight will last for 11h and 35min.
Minimal precipitation is predicted for today. The temperature scale will run from a maximum of a temperate 28°C to a minimum of a pleasant 20°C.
The maximum heat index, which combines air temperature and relative humidity, is assessed at a tropical 30°C. Take into consideration that the heat index values are calculated for shade and light wind conditions.
Forecasted temperatures are trending moderately lower than November's climate norm 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: 15h 29°C.
Coldest hour: 7h 21°C.
Coldest hour: 7h 21°C.
Chance of precipitation
Highest chance: 7h 46%.
Hourly weather forecast
- 7h
- 21°C
- Feels like:21°C
Showers
- Precip. probability: 46%
- Precipitation: 1mm
- Wind: 8km/hNNE 17°
- Humidity: 86%
- Pressure: 1012mbar
- Visibility: 11km
- UV index: 0
- details ▼
- 8h
- 23°C
- Feels like:23°C
Cloudy
- Precip. probability: 21%
- Precipitation: 0mm
- Wind: 9km/hNNE 14°
- Humidity: 75%
- Pressure: 1012mbar
- Visibility: 14km
- UV index: 2
- details ▼
- 9h
- 24°C
- Feels like:24°C
Cloudy
- Precip. probability: 8%
- Precipitation: 0mm
- Wind: 10km/hNNE 17°
- Humidity: 68%
- Pressure: 1012mbar
- Visibility: 15km
- UV index: 3
- details ▼
- 10h
- 24°C
- Feels like:24°C
Cloudy
- Precip. probability: 10%
- Precipitation: 0mm
- Wind: 10km/hNNE 16°
- Humidity: 63%
- Pressure: 1012mbar
- Visibility: 16km
- UV index: 4
- details ▼
- 11h
- 26°C
- Feels like:26°C
Cloudy
- Precip. probability: 12%
- Precipitation: 0mm
- Wind: 10km/hNNE 11°
- Humidity: 57%
- Pressure: 1011mbar
- Visibility: 16km
- UV index: 5
- details ▼
- 12h
- 26°C
- Feels like:28°C
Cloudy
- Precip. probability: 10%
- Precipitation: 0mm
- Wind: 9km/hN 9°
- Humidity: 54%
- Pressure: 1010mbar
- Visibility: 16km
- UV index: 5
- details ▼
- 13h
- 26°C
- Feels like:28°C
Cloudy
- Precip. probability: 3%
- Precipitation: 0mm
- Wind: 8km/hN 10°
- Humidity: 56%
- Pressure: 1009mbar
- Visibility: 16km
- UV index: 4
- details ▼
- 14h
- 27°C
- Feels like:29°C
Cloudy
- Precip. probability: 3%
- Precipitation: 0mm
- Wind: 8km/hSE 129°
- Humidity: 60%
- Pressure: 1008mbar
- Visibility: 16km
- UV index: 3
- details ▼
- 15h
- 27°C
- Feels like:29°C
Cloudy
- Precip. probability: 3%
- Precipitation: 0mm
- Wind: 9km/hSSE 157°
- Humidity: 64%
- Pressure: 1008mbar
- Visibility: 16km
- UV index: 2
- details ▼
- 16h
- 26°C
- Feels like:28°C
Cloudy
- Precip. probability: 4%
- Precipitation: 0mm
- Wind: 9km/hSE 141°
- Humidity: 67%
- Pressure: 1008mbar
- Visibility: 16km
- UV index: 1
- details ▼
- 17h
- 25°C
- Feels like:27°C
Cloudy
- Precip. probability: 9%
- Precipitation: 0mm
- Wind: 9km/hSSE 152°
- Humidity: 74%
- Pressure: 1008mbar
- Visibility: 16km
- UV index: 0
- details ▼
Sunset: 17:27
- 18h
- 23°C
- Feels like:24°C
Mostly Cloudy
- Precip. probability: 11%
- Precipitation: 0mm
- Wind: 7km/hESE 123°
- Humidity: 85%
- Pressure: 1009mbar
- Visibility: 16km
- UV index: 0
- details ▼
- 19h
- 23°C
- Feels like:24°C
Cloudy
- Precip. probability: 21%
- Precipitation: 0mm
- Wind: 5km/hNE 41°
- Humidity: 89%
- Pressure: 1010mbar
- Visibility: 16km
- UV index: 0
- details ▼
- 20h
- 23°C
- Feels like:24°C
Cloudy
- Precip. probability: 16%
- Precipitation: 0mm
- Wind: 4km/hENE 60°
- Humidity: 87%
- Pressure: 1011mbar
- Visibility: 15km
- UV index: 0
- details ▼
- 21h
- 22°C
- Feels like:23°C
Few Showers
- Precip. probability: 32%
- Precipitation: 1mm
- Wind: 4km/hNE 49°
- Humidity: 88%
- Pressure: 1011mbar
- Visibility: 14km
- UV index: 0
- details ▼
- 22h
- 22°C
- Feels like:23°C
Cloudy
- Precip. probability: 23%
- Precipitation: 0mm
- Wind: 3km/hNNE 27°
- Humidity: 89%
- Pressure: 1011mbar
- Visibility: 14km
- UV index: 0
- details ▼
- 23h
- 22°C
- Feels like:23°C
Cloudy
- Precip. probability: 14%
- Precipitation: 0mm
- Wind: 5km/hNE 35°
- Humidity: 88%
- Pressure: 1011mbar
- Visibility: 15km
- UV index: 0
- details ▼
Today, in San Marcos, primarily cloud-filled and occasionally showery weather is anticipated.
With minimal precipitation of 1mm, rainfall is predicted at 7h and 21h.
The temperature will vary between the lowest temperature of 21°C and the highest temperature of 27°C. The warmest part of the day will be at 14h and 15h.
The maximum temperature will be relatively lower than November's average high of 30.3°C. The temperature low is forecasted to be also alike with the usual November value of 19.5°C.
With minimal precipitation of 1mm, rainfall is predicted at 7h and 21h.
The temperature will vary between the lowest temperature of 21°C and the highest temperature of 27°C. The warmest part of the day will be at 14h and 15h.
The maximum temperature will be relatively lower than November's average high of 30.3°C. The temperature low is forecasted to be also alike with the usual November value of 19.5°C.
Updated: Nov 6, 2026 @ 12:55:24 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
The current temperature (06:55 CST) is 21°C.
On Friday, in San Marcos, expect on-and-off morning showers creating wet conditions.
Today, there is a low chance of minimal precipitation in San Marcos.
Today, the maximum temperature will be 28°C, while the minimum temperature will be 20°C. The maximum heat index, which combines relative humidity and air temperature, is assessed at 30°C.
The maximum temperature will be a couple of degrees lower than the average highest temperature of 30.3°C in November. The lowest temperature will be in line with the average low of 19.5°C.
The maximum temperature will be a couple of degrees lower than the average highest temperature 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: 06:55 CST
- Sunrise: 05:52 CST
- Sunset: 17:27 CST
- Timezone: America/El_Salvador
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