Weather forecast for todaySan Marcos, El Salvador

Weather forecast for today

Current condition 21:19 CST

  • 21°C
  • Feels like:
    21°C
Mostly Cloudy
Mostly Cloudy
  • Precipitation: 0mm
  • Wind: 5km/hNNE 30°
  • Humidity: 90%
  • Dewpoint: 18°C
  • Pressure: 1011.51mbar
  • Visibility: 14.48km
  • UV index: 0
  • ▼
Currently, low and high clouds are covering most of the sky, leading to mainly cloudy conditions.
The temperature is a delightful 21°C. The current temperature is near the lowest expected 19°C for today.

Friday 6. Nov 2026

  • min.
  • 19°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 24%
  • Precipitation: 0mm
  • Wind: 6km/hNNE 23°
  • Humidity: 89%
  • UV index: 0
  • Sunrise: 05:52 CST
  • Sunset: 17:27 CST
  • ▼
For the remainder of Friday, the sky will remain mostly closed off by clouds.
The lowest anticipated temperature is a comfortable 19°C.
Sunrise was at 05:52 and sunset at 17:27; the daylight lasted for 11h and 35min.

Hourly overview

Hourly temperatures

Warmest period: 5h - 6h 21°C.
Coldest period: 1h - 4h 19°C.

Chance of precipitation

Highest chance: 22h 14%.

Hourly weather forecast

  • 22h
  • 20°C
  • Feels like:
    20°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 14%
  • Precipitation: 0mm
  • Wind: 4km/hNNE 17°
  • Humidity: 90%
  • Pressure: 1011mbar
  • Visibility: 14km
  • UV index: 0
  • ▼
  • 23h
  • 20°C
  • Feels like:
    20°C
Cloudy
Cloudy
  • Precip. probability: 12%
  • Precipitation: 0mm
  • Wind: 6km/hNNE 31°
  • Humidity: 87%
  • Pressure: 1011mbar
  • Visibility: 14km
  • UV index: 0
  • ▼
  • 0h
  • 20°C
  • Feels like:
    20°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 8%
  • Precipitation: 0mm
  • Wind: 4km/hNNE 25°
  • Humidity: 89%
  • Pressure: 1011mbar
  • Visibility: 15km
  • UV index: 0
  • ▼
  • 1h
  • 19°C
  • Feels like:
    19°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 6%
  • Precipitation: 0mm
  • Wind: 5km/hNNE 33°
  • Humidity: 89%
  • Pressure: 1010mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 2h
  • 19°C
  • Feels like:
    19°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 2%
  • Precipitation: 0mm
  • Wind: 6km/hNNE 17°
  • Humidity: 88%
  • Pressure: 1009mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 3h
  • 19°C
  • Feels like:
    19°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 2%
  • Precipitation: 0mm
  • Wind: 5km/hN 7°
  • Humidity: 89%
  • Pressure: 1009mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 4h
  • 19°C
  • Feels like:
    19°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 3%
  • Precipitation: 0mm
  • Wind: 6km/hNNE 12°
  • Humidity: 90%
  • Pressure: 1009mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 5h
  • 20°C
  • Feels like:
    21°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 5%
  • Precipitation: 0mm
  • Wind: 6km/hNNE 18°
  • Humidity: 89%
  • Pressure: 1009mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 6h
  • 20°C
  • Feels like:
    21°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 6%
  • Precipitation: 0mm
  • Wind: 6km/hN 9°
  • Humidity: 88%
  • Pressure: 1010mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 7h
  • 22°C
  • Feels like:
    22°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 5%
  • Precipitation: 0mm
  • Wind: 7km/hNNE 15°
  • Humidity: 79%
  • Pressure: 1010mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
Updated: Nov 7, 2026 @ 03:19:32 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

At 21:19 CST, the temperature is 21°C.

On Friday, in San Marcos, limited brightness is expected due to persistent clouds.

On Friday, in San Marcos, sunrise was at 05:52 and sunset at 17:27 (CST).

Today, the daylight lasted for 11h and 35min.