Weather forecast for todaySan Marcos, El Salvador
Weather forecast for today
Current condition 00:38 CST
- 21°C
- Feels like:21°C
Partly Cloudy
- Precipitation: 0mm
- Wind: 8km/hN 10°
- Humidity: 83%
- Dewpoint: 18°C
- Pressure: 1012.87mbar
- Visibility: 16.09km
- UV index: 0
- details ▼
Currently, in San Marcos, the sky is covered by scattered clouds with bright spots in between.
The temperature is an agreeable 21°C. The current temperature is near the lowest predicted 19°C for today.
The temperature is an agreeable 21°C. The current temperature is near the lowest predicted 19°C for today.
Wednesday 11. Nov 2026
- 30°C
- 19°C
Mostly Sunny
- Precip. probability: 23%
- Precipitation: 0mm
- Wind: 12km/hWNW 298°
- Humidity: 64%
- UV index: 11
- Sunrise: 05:54 CST
- Sunset: 17:26 CST
- details ▼
On Wednesday, in San Marcos, a crisp, sunny atmosphere is likely.
The maximum predicted temperature is a blazing 30°C, while the minimum temperature will be a comfortable 19°C.
The maximum heat index, which modifies the air temperature to account for humidity, is assessed at a blazing 34°C. Note that heat index values are valued for light wind and location in the shade.
The anticipated high temperature will align with November's average of 30.3°C.
Sunrise will be at 05:54 and sunset at 17:26; the daylight will last for 11h and 32min.
The maximum predicted temperature is a blazing 30°C, while the minimum temperature will be a comfortable 19°C.
The maximum heat index, which modifies the air temperature to account for humidity, is assessed at a blazing 34°C. Note that heat index values are valued for light wind and location in the shade.
The anticipated high temperature will align with November's average of 30.3°C.
Sunrise will be at 05:54 and sunset at 17:26; the daylight will last for 11h and 32min.
Hourly overview
Hourly temperatures
Warmest hour: 13h 31°C.
Coldest hour: 4h 20°C.
Coldest hour: 4h 20°C.
Chance of precipitation
Highest chance: 13h 23%.
Hourly weather forecast
- 2h
- 20°C
- Feels like:20°C
Mostly Clear
- Precip. probability: 2%
- Precipitation: 0mm
- Wind: 8km/hN 6°
- Humidity: 85%
- Pressure: 1012mbar
- Visibility: 16km
- UV index: 0
- details ▼
- 4h
- 20°C
- Feels like:20°C
Clear
- Precip. probability: 2%
- Precipitation: 0mm
- Wind: 8km/hN 354°
- Humidity: 87%
- Pressure: 1012mbar
- Visibility: 16km
- UV index: 0
- details ▼
Sunrise: 05:54
- 6h
- 20°C
- Feels like:20°C
Sunny
- Precip. probability: 2%
- Precipitation: 0mm
- Wind: 9km/hN 352°
- Humidity: 88%
- Pressure: 1013mbar
- Visibility: 16km
- UV index: 0
- details ▼
- 8h
- 24°C
- Feels like:24°C
Sunny
- Precip. probability: 2%
- Precipitation: 0mm
- Wind: 10km/hN 353°
- Humidity: 69%
- Pressure: 1013mbar
- Visibility: 16km
- UV index: 2
- details ▼
- 10h
- 27°C
- Feels like:29°C
Sunny
- Precip. probability: 1%
- Precipitation: 0mm
- Wind: 10km/hN 11°
- Humidity: 55%
- Pressure: 1013mbar
- Visibility: 16km
- UV index: 8
- details ▼
- 12h
- 29°C
- Feels like:31°C
Sunny
- Precip. probability: 14%
- Precipitation: 0mm
- Wind: 9km/hNNW 345°
- Humidity: 51%
- Pressure: 1011mbar
- Visibility: 16km
- UV index: 11
- details ▼
- 14h
- 29°C
- Feels like:31°C
Mostly Sunny
- Precip. probability: 19%
- Precipitation: 0mm
- Wind: 11km/hSW 222°
- Humidity: 58%
- Pressure: 1009mbar
- Visibility: 16km
- UV index: 6
- details ▼
- 16h
- 27°C
- Feels like:29°C
Mostly Sunny
- Precip. probability: 7%
- Precipitation: 0mm
- Wind: 12km/hSW 227°
- Humidity: 66%
- Pressure: 1009mbar
- Visibility: 16km
- UV index: 1
- details ▼
Sunset: 17:26
- 18h
- 24°C
- Feels like:25°C
Partly Cloudy
- Precip. probability: 7%
- Precipitation: 0mm
- Wind: 8km/hWSW 240°
- Humidity: 84%
- Pressure: 1010mbar
- Visibility: 16km
- UV index: 0
- details ▼
- 20h
- 23°C
- Feels like:24°C
Partly Cloudy
- Precip. probability: 14%
- Precipitation: 0mm
- Wind: 7km/hNNW 330°
- Humidity: 86%
- Pressure: 1012mbar
- Visibility: 16km
- UV index: 0
- details ▼
- 22h
- 22°C
- Feels like:23°C
Mostly Clear
- Precip. probability: 5%
- Precipitation: 0mm
- Wind: 7km/hN 351°
- Humidity: 87%
- Pressure: 1012mbar
- Visibility: 16km
- UV index: 0
- details ▼
Today, in San Marcos, a combination of dry and sunny and cloudy weather is predicted.
The temperature will vary between the lowest temperature of 19°C and the highest temperature of 29°C. The hottest part of the day will be from 11h to 14h.
The forecasted high will be alike with the typical November maximum of 30.3°C. The night temperature will be also in line with the standard November low of 19.5°C.
The temperature will vary between the lowest temperature of 19°C and the highest temperature of 29°C. The hottest part of the day will be from 11h to 14h.
The forecasted high will be alike with the typical November maximum of 30.3°C. The night temperature will be also in line with the standard November low of 19.5°C.
Updated: Nov 11, 2026 @ 06:38:07 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 (00:38 CST) it is 21°C in San Marcos.
On Wednesday, in San Marcos, sunshine will take center stage, with just faint traces of clouds.
Today, the highest temperature will be 30°C, while the lowest temperature will be 19°C. The maximum heat index, which measures the combined effect of heat and moisture, is estimated at 34°C.
The highest temperature will be in line with the average maximum of 30.3°C in November. The lowest temperature will be also in line with the average low of 19.5°C.
The highest temperature will be in line with the average maximum of 30.3°C in November. The lowest temperature will be also in line with the average low of 19.5°C.
On Wednesday, in San Marcos, sunrise will be at 05:54 and sunset at 17:26 (CST).
In San Marcos, today, there will be 11h and 32min 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: 00:38 CST
- Sunrise: 05:54 CST
- Sunset: 17:26 CST
- Timezone: America/El_Salvador
Nearby San Marcos, El Salvador
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