San Marcos, San Salvador Department

Weather in San Marcos, San Salvador Department, El Salvador: forecast and live map

The weather over San Marcos, San Salvador Department as it is measured right now, from radar and the airport reports at Ilopango International Airport and El Salvador International Airport Saint Óscar Arnulfo Romero y Galdámez, beside the forecast model’s temperature and wind. Each layer says which it is.

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Right now · as of

  • No lightning within 50 km of San Marcos, San Salvador Department in the last 15 minutes. Rain or snow on radar 24 km NE of San Marcos, San Salvador Department.
  • El Salvador International Airport Saint Óscar Arnulfo Romero y Galdámez, 28 km: 28 °C, humidity 79%, wind N 9 km/h, visibility 10+ km · 41 minutes ago
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San Marcos, San Salvador Department weather forecast

Partly cloudy in San Marcos, San Salvador Department, El Salvador tomorrow: between 19 °C and 28 °C, dry, wind up to 14 km/h.

  1. 9:00 PM23 °CN 5 km/h–
  2. 12:00 AM21 °CNW 9 km/h–
  3. 3:00 AM20 °CNW 11 km/h–
  4. 6:00 AM19 °CNW 13 km/h–
  5. 9:00 AM24 °CNW 14 km/h–
  6. 12:00 PM28 °CN 10 km/h–
  7. 3:00 PM28 °CN 8 km/h–
  8. 6:00 PM24 °CW 5 km/h–
San Marcos, San Salvador Department weather forecast
DaySkyHigh / lowRainWind up to
Sat, Oct 2428 °C / 19 °C–14 km/h
Sun, Oct 2528 °C / 19 °C–19 km/h
Mon, Oct 2627 °C / 18 °C–13 km/h
Tue, Oct 2728 °C / 19 °C–5 km/h
Wed, Oct 2828 °C / 19 °C0.1 mm5 km/h
Thu, Oct 2928 °C / 19 °C0.2 mm7 km/h
Fri, Oct 3028 °C / 21 °C6.6 mm6 km/h

Forecast by MET Norway (CC BY 4.0), updated 05:19 PM CST. Times are local.

What the map shows over San Marcos, San Salvador Department

  • Rain radarMeasuredSan Marcos, San Salvador Department is inside RainViewer’s radar coverage. Frames every 10 minutes for the last 2 hours.Open on the mapAbout this layer
  • Live lightning mapMeasuredSan Marcos, San Salvador Department is inside the area NOAA’s lightning networks cover. Strike density every 15 minutes.Open on the mapAbout this layer
  • Temperature mapForecast modelNOAA’s GFS model on a 0.25° grid, points about 25 km apart: the forecast for now, not a thermometer reading.Open on the mapAbout this layer
  • Wind mapForecast modelWind 10 metres up from the same model, so it smooths over streets and hills.Open on the mapAbout this layer
  • Severe weather alertsOfficial warningsSevere and extreme warnings that the national weather service shares with the WMO.Open on the mapAbout this layer
  • Airport weather (METAR)MeasuredThe latest reports from Ilopango International Airport (MSSS), 8 km away and El Salvador International Airport Saint Óscar Arnulfo Romero y Galdámez (MSLP), 28 km away, usually every hour.Open on the mapAbout this layer

Good to know

  • Radar, lightning and the airport reports are measured; temperature and wind come from a forecast model for the nearest hour, so a thermometer in San Marcos, San Salvador Department can read differently.
  • Radar detail stops at about zoom 7 and lightning at zoom 8, so the weather of a single street isn’t resolved.
  • Use it to see conditions, not to make safety decisions; for those, follow your local weather service’s warnings.

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