San Juan, Argentina

Weather in San Juan, Argentina: forecast and live map

The weather at San Juan, Argentina as the airport reports at Domingo Faustino Sarmiento Airport measure it, beside the forecast model’s temperature and wind. No ground radar in RainViewer’s mosaic reaches it.

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Right now · as of

  • Domingo Faustino Sarmiento Airport, 11 km: 14 °C, humidity 77%, wind SE 11 km/h, visibility 10+ km · 12 minutes ago
  • No lightning within 50 km of San Juan, Argentina in the last 15 minutes.
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San Juan, Argentina weather forecast

Cloudy in San Juan, Argentina today: between 13 °C and 22 °C, dry, wind up to 28 km/h. Cooler on Saturday, up to 18 °C.

  1. 7:00 AM13 °CSW 16 km/h–
  2. 10:00 AM18 °CS 18 km/h–
  3. 1:00 PM21 °CS 22 km/h–
  4. 4:00 PM22 °CS 28 km/h–
  5. 7:00 PM21 °CS 27 km/h–
  6. 10:00 PM18 °CS 23 km/h–
  7. 1:00 AM16 °CS 23 km/h–
  8. 4:00 AM14 °CS 24 km/h0.4 mm
San Juan, Argentina weather forecast
DaySkyHigh / lowRainWind up to
Today22 °C / 13 °C–28 km/h
Sat, Oct 2418 °C / 12 °C0.9 mm34 km/h
Sun, Oct 2522 °C / 10 °C–17 km/h
Mon, Oct 2623 °C / 13 °C0.1 mm8 km/h
Tue, Oct 2721 °C / 15 °C5.7 mm13 km/h
Wed, Oct 2824 °C / 13 °C1.8 mm14 km/h
Thu, Oct 2925 °C / 14 °C3.8 mm10 km/h

Forecast by MET Norway (CC BY 4.0), updated 04:17 AM GMT-3. Times are local.

What the map shows over San Juan, Argentina

  • Rain radarMeasuredNo ground radar in RainViewer’s mosaic reaches San Juan, Argentina.About this layer
  • Live lightning mapMeasuredSan Juan, Argentina is inside the area Meteosat’s Lightning Imager sees from orbit. Flashes every 5 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 Domingo Faustino Sarmiento Airport (SANU), 11 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 Juan, Argentina 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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