Weather forecast for todaySan Marcos, El Salvador

Weather forecast for today

Current condition 23:27 CST

  • 20°C
  • Feels like:
    20°C
Mostly Cloudy
Mostly Cloudy
  • Precipitation: 0mm
  • Wind: 5km/hNE 50°
  • Humidity: 91%
  • Dewpoint: 19°C
  • Pressure: 1011.51mbar
  • Visibility: 12.87km
  • UV index: 0
  • ▼
At the moment, in San Marcos, a dense layer of clouds is spreading across the sky, making it predominantly cloudy.
The temperature is a pleasant 20°C. The current temperature is at the minimum anticipated for today.

Thursday 5. Nov 2026

  • min.
  • 20°C
Showers
Showers
  • Precip. probability: 65%
  • Precipitation: 5mm
  • Wind: 5km/hNE 35°
  • Humidity: 92%
  • UV index: 0
  • Sunrise: 05:52 CST
  • Sunset: 17:28 CST
  • ▼
In San Marcos, for the rest of Thursday, showers will pass through, with occasional dry intervals.
With a high probability, light precipitation is anticipated for today. The lowest temperature will be a delightful 20°C.
Sunrise was at 05:52 and sunset at 17:28; the daylight lasted for 11h and 35min.

Hourly overview

Hourly temperatures

Warmest hour: 8h 24°C.
Coldest period: 0h - 6h 20°C.

Chance of precipitation

Highest chance: 0h 52%.

Hourly weather forecast

  • 0h
  • 20°C
  • Feels like:
    20°C
Showers
Showers
  • Precip. probability: 52%
  • Precipitation: 1mm
  • Wind: 4km/hNE 56°
  • Humidity: 92%
  • Pressure: 1011mbar
  • Visibility: 11km
  • UV index: 0
  • ▼
  • 1h
  • 20°C
  • Feels like:
    20°C
Showers
Showers
  • Precip. probability: 47%
  • Precipitation: 1mm
  • Wind: 5km/hNE 48°
  • Humidity: 91%
  • Pressure: 1010mbar
  • Visibility: 11km
  • UV index: 0
  • ▼
  • 2h
  • 20°C
  • Feels like:
    20°C
Showers
Showers
  • Precip. probability: 47%
  • Precipitation: 1mm
  • Wind: 5km/hNE 41°
  • Humidity: 92%
  • Pressure: 1010mbar
  • Visibility: 11km
  • UV index: 0
  • ▼
  • 3h
  • 20°C
  • Feels like:
    20°C
Showers
Showers
  • Precip. probability: 49%
  • Precipitation: 1mm
  • Wind: 5km/hNNE 30°
  • Humidity: 94%
  • Pressure: 1009mbar
  • Visibility: 11km
  • UV index: 0
  • ▼
  • 4h
  • 20°C
  • Feels like:
    20°C
Showers
Showers
  • Precip. probability: 40%
  • Precipitation: 1mm
  • Wind: 6km/hNNE 31°
  • Humidity: 92%
  • Pressure: 1009mbar
  • Visibility: 11km
  • UV index: 0
  • ▼
  • 5h
  • 20°C
  • Feels like:
    20°C
Cloudy
Cloudy
  • Precip. probability: 20%
  • Precipitation: 0mm
  • Wind: 6km/hNNE 20°
  • Humidity: 92%
  • Pressure: 1010mbar
  • Visibility: 13km
  • UV index: 0
  • ▼
Sunrise: 05:52
  • 6h
  • 20°C
  • Feels like:
    20°C
Cloudy
Cloudy
  • Precip. probability: 8%
  • Precipitation: 0mm
  • Wind: 6km/hNNE 14°
  • Humidity: 91%
  • Pressure: 1010mbar
  • Visibility: 13km
  • UV index: 0
  • ▼
  • 7h
  • 22°C
  • Feels like:
    23°C
Cloudy
Cloudy
  • Precip. probability: 7%
  • Precipitation: 0mm
  • Wind: 7km/hNNE 21°
  • Humidity: 86%
  • Pressure: 1011mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 8h
  • 23°C
  • Feels like:
    24°C
Cloudy
Cloudy
  • Precip. probability: 6%
  • Precipitation: 0mm
  • Wind: 8km/hNNE 15°
  • Humidity: 76%
  • Pressure: 1011mbar
  • Visibility: 16km
  • UV index: 1
  • ▼
  • 9h
  • 24°C
  • Feels like:
    26°C
Cloudy
Cloudy
  • Precip. probability: 4%
  • Precipitation: 0mm
  • Wind: 10km/hNNE 18°
  • Humidity: 69%
  • Pressure: 1012mbar
  • Visibility: 16km
  • UV index: 2
  • ▼
Updated: Nov 6, 2026 @ 05:27:29 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

Currently (23:27 CST) it is 20°C in San Marcos.

On Thursday, in San Marcos, expect light rain showers throughout the day, with a break in the rain later in the day.

Light precipitation of 5mm is forecasted. The possibility of rainfall is 65%.

On Thursday, in San Marcos, sunrise was at 05:52 and sunset at 17:28 (CST).

Today in San Marcos, the length of the day was 11h and 35min.