Weather forecast for todaySan Marcos, El Salvador

Weather forecast for today

Current condition 17:05 CST

  • 25°C
  • Feels like:
    25°C
Partly Cloudy
Partly Cloudy
  • Precipitation: 0mm
  • Wind: 10km/hS 170°
  • Humidity: 73%
  • Dewpoint: 20°C
  • Pressure: 1011.18mbar
  • Visibility: 9.66km
  • UV index: 0
  • ▼
At the moment, in San Marcos, patches of clouds are scattered, creating a mix of shade and sun.
The temperature is a temperate 25°C. The current temperature is a few degrees off the lowest anticipated temperature.

Sunday 8. Nov 2026

  • min.
  • 20°C
Cloudy
Cloudy
  • Precip. probability: 24%
  • Precipitation: 0mm
  • Wind: 9km/hNNE 27°
  • Humidity: 85%
  • UV index: 0
  • Sunrise: 05:53 CST
  • Sunset: 17:27 CST
  • ▼
During the evening and overnight hours, the sky will remain cloudy throughout.
The lowest predicted temperature is a pleasant 20°C.
Sunrise was at 05:53 and sunset will be at 17:27; the daylight will last for 11h and 34min.

Hourly overview

Hourly temperatures

Warmest hour: 18h 23°C.
Coldest hour: 0h 20°C.

Chance of precipitation

Highest chance: 0h 17%.

Hourly weather forecast

  • 18h
  • 23°C
  • Feels like:
    23°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 14%
  • Precipitation: 0mm
  • Wind: 3km/hNE 40°
  • Humidity: 85%
  • Pressure: 1010mbar
  • Visibility: 8km
  • UV index: 0
  • ▼
  • 19h
  • 22°C
  • Feels like:
    22°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 16%
  • Precipitation: 0mm
  • Wind: 3km/hNNE 14°
  • Humidity: 90%
  • Pressure: 1011mbar
  • Visibility: 9km
  • UV index: 0
  • ▼
  • 20h
  • 22°C
  • Feels like:
    22°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 16%
  • Precipitation: 0mm
  • Wind: 4km/hNNE 27°
  • Humidity: 88%
  • Pressure: 1012mbar
  • Visibility: 11km
  • UV index: 0
  • ▼
  • 21h
  • 21°C
  • Feels like:
    21°C
Cloudy
Cloudy
  • Precip. probability: 16%
  • Precipitation: 0mm
  • Wind: 7km/hNNE 32°
  • Humidity: 87%
  • Pressure: 1012mbar
  • Visibility: 12km
  • UV index: 0
  • ▼
  • 22h
  • 21°C
  • Feels like:
    21°C
Cloudy
Cloudy
  • Precip. probability: 14%
  • Precipitation: 0mm
  • Wind: 6km/hNNE 14°
  • Humidity: 87%
  • Pressure: 1012mbar
  • Visibility: 14km
  • UV index: 0
  • ▼
  • 23h
  • 21°C
  • Feels like:
    21°C
Cloudy
Cloudy
  • Precip. probability: 16%
  • Precipitation: 0mm
  • Wind: 8km/hNNE 22°
  • Humidity: 86%
  • Pressure: 1012mbar
  • Visibility: 15km
  • UV index: 0
  • ▼
  • 0h
  • 20°C
  • Feels like:
    20°C
Cloudy
Cloudy
  • Precip. probability: 17%
  • Precipitation: 0mm
  • Wind: 7km/hNNE 19°
  • Humidity: 87%
  • Pressure: 1012mbar
  • Visibility: 15km
  • UV index: 0
  • ▼
  • 1h
  • 21°C
  • Feels like:
    22°C
Cloudy
Cloudy
  • Precip. probability: 13%
  • Precipitation: 0mm
  • Wind: 6km/hNNE 32°
  • Humidity: 88%
  • Pressure: 1011mbar
  • Visibility: 15km
  • UV index: 0
  • ▼
  • 2h
  • 21°C
  • Feels like:
    22°C
Cloudy
Cloudy
  • Precip. probability: 12%
  • Precipitation: 0mm
  • Wind: 6km/hNNE 23°
  • Humidity: 87%
  • Pressure: 1011mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 3h
  • 21°C
  • Feels like:
    22°C
Cloudy
Cloudy
  • Precip. probability: 10%
  • Precipitation: 0mm
  • Wind: 6km/hNNE 20°
  • Humidity: 90%
  • Pressure: 1011mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
During the evening and for the rest of the night, cloudy skies are expected.
The temperature will vary between the highest temperature of 23°C and the lowest temperature of 21°C.
Updated: Nov 8, 2026 @ 23:05:59 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

At 17:05 CST, the temperature is 25°C.

On Sunday, cloudy weather is expected.

On Sunday, 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 34min of daylight.