Weather forecast for todaySan Marcos, El Salvador

Weather forecast for today

Current condition 16:53 CST

  • 27°C
  • Feels like:
    28°C
Fair
Fair
  • Precipitation: 0mm
  • Wind: 10km/hESE 110°
  • Humidity: 68%
  • Dewpoint: 20°C
  • Pressure: 1014.22mbar
  • Visibility: 9.66km
  • UV index: 0
  • ▼
Currently, sunny and fair weather dominates, perfect for outdoor plans.
The temperature is a temperate 27°C, with the apparent temperature closely matching at 28°C.

Monday 9. Nov 2026

  • min.
  • 19°C
Showers Early
Showers Early
  • Precip. probability: 45%
  • Precipitation: 2mm
  • Wind: 9km/hN 10°
  • Humidity: 82%
  • UV index: 0
  • Sunrise: 05:53 CST
  • Sunset: 17:27 CST
  • ▼
For the remainder of Monday, expect early rain showers, which will gradually ease off as the day goes on.
Minimal precipitation is expected for today. The lowest forecasted temperature is an enjoyable 19°C.
Sunrise was at 05:53 and sunset will be at 17:27; the daylight will last for 11h and 33min.

Hourly overview

Hourly temperatures

Warmest hour: 17h 28°C.
Coldest hour: 23h 21°C.

Chance of precipitation

Highest chance: 19h 46%.

Hourly weather forecast

  • 17h
  • 26°C
  • Feels like:
    28°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 9%
  • Precipitation: 0mm
  • Wind: 9km/hE 94°
  • Humidity: 69%
  • Pressure: 1011mbar
  • Visibility: 13km
  • UV index: 0
  • ▼
Sunset: 17:27
  • 18h
  • 24°C
  • Feels like:
    24°C
Showers
Showers
  • Precip. probability: 40%
  • Precipitation: 1mm
  • Wind: 6km/hNE 42°
  • Humidity: 77%
  • Pressure: 1011mbar
  • Visibility: 15km
  • UV index: 0
  • ▼
  • 19h
  • 24°C
  • Feels like:
    24°C
Showers
Showers
  • Precip. probability: 46%
  • Precipitation: 1mm
  • Wind: 6km/hN 11°
  • Humidity: 80%
  • Pressure: 1012mbar
  • Visibility: 10km
  • UV index: 0
  • ▼
  • 20h
  • 22°C
  • Feels like:
    22°C
Few Showers
Few Showers
  • Precip. probability: 30%
  • Precipitation: 1mm
  • Wind: 7km/hN 5°
  • Humidity: 83%
  • Pressure: 1013mbar
  • Visibility: 15km
  • UV index: 0
  • ▼
  • 21h
  • 22°C
  • Feels like:
    22°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 21%
  • Precipitation: 0mm
  • Wind: 7km/hNNE 13°
  • Humidity: 82%
  • Pressure: 1014mbar
  • Visibility: 15km
  • UV index: 0
  • ▼
  • 22h
  • 22°C
  • Feels like:
    22°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 2%
  • Precipitation: 0mm
  • Wind: 7km/hN 1°
  • Humidity: 81%
  • Pressure: 1014mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 23h
  • 21°C
  • Feels like:
    21°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 4%
  • Precipitation: 0mm
  • Wind: 9km/hNNE 12°
  • Humidity: 81%
  • Pressure: 1014mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 0h
  • 22°C
  • Feels like:
    22°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 4%
  • Precipitation: 0mm
  • Wind: 7km/hN 3°
  • Humidity: 81%
  • Pressure: 1013mbar
  • Visibility: 15km
  • UV index: 0
  • ▼
  • 1h
  • 21°C
  • Feels like:
    22°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 6%
  • Precipitation: 0mm
  • Wind: 7km/hN 4°
  • Humidity: 81%
  • Pressure: 1013mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 2h
  • 21°C
  • Feels like:
    21°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 5%
  • Precipitation: 0mm
  • Wind: 7km/hN 0°
  • Humidity: 83%
  • Pressure: 1013mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
For the rest of Monday, a combination of cloudy and showery weather is predicted.
With minimal precipitation of 1mm, rainfall is expected from 18h to 20h.
The temperature will vary between the highest temperature of 26°C and the lowest temperature of 21°C.
Updated: Nov 9, 2026 @ 22:53:22 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

Currently (16:53 CST) it is 27°C in San Marcos.

On Monday, expect light showers early in the day, with improving conditions later.

Today, there is a low chance of minimal precipitation in San Marcos.

On Monday, in San Marcos, sunrise was at 05:53 and sunset will be at 17:27 (CST).

In San Marcos, today, there will be 11h and 33min of daylight.