Rancho Santa Margarita

Weather in Rancho Santa Margarita, California: forecast and live map

Radar and the airport reports at John Wayne Orange County International Airport and Corona Muni show the weather over Rancho Santa Margarita as it is now; the forecast model adds temperature and wind. Each layer says whether it is measured or modelled.

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Right now · as of

  • No lightning within 30 mi of Rancho Santa Margarita in the last 15 minutes. Rain or snow on radar 19 mi NW of Rancho Santa Margarita.
  • John Wayne Orange County International Airport, 16 mi: 66 °F, humidity 75%, wind variable, 5 mph, visibility 10+ miles · 64 minutes ago
  • Corona Muni, 17 mi: 65 °F, humidity 76%, calm, visibility 10+ miles · 61 minutes ago
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Rancho Santa Margarita weather forecast

Rain in Rancho Santa Margarita, California today: between 55 °F and 66 °F, 0.24 in of rain, wind up to 8 mph. Saturday turns warmer, with a high of 72 °F.

  1. 11:00 AM64 °FSW 5 mph0.03 in
  2. 2:00 PM65 °FSW 7 mph0.03 in
  3. 5:00 PM62 °FW 8 mph0.17 in
  4. 8:00 PM58 °FE 8 mph0.01 in
  5. 11:00 PM55 °FNE 3 mph–
  6. 2:00 AM55 °FNE 3 mph–
  7. 5:00 AM54 °FNE 2 mph–
  8. 8:00 AM55 °FNE 4 mph–
Rancho Santa Margarita weather forecast
DaySkyHigh / lowRainWind up to
Today66 °F / 55 °F0.24 in8 mph
Sat, Oct 2472 °F / 53 °F–8 mph
Sun, Oct 2575 °F / 56 °F–7 mph
Mon, Oct 2674 °F / 59 °F–4 mph
Tue, Oct 2770 °F / 55 °F–3 mph
Wed, Oct 2874 °F / 57 °F–4 mph
Thu, Oct 2973 °F / 58 °F–4 mph

Forecast by MET Norway (CC BY 4.0), updated 06:17 AM PDT. Times are local.

What the map shows over Rancho Santa Margarita

  • Rain radarMeasuredRancho Santa Margarita is inside RainViewer’s radar coverage. Frames every 10 minutes for the last 2 hours.Open on the mapAbout this layer
  • Live lightning mapMeasuredRancho Santa Margarita 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 15 mi 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 warningsActive alerts from the US National Weather Service, each pinned as one point.Open on the mapAbout this layer
  • Airport weather (METAR)MeasuredThe latest reports from John Wayne Orange County International Airport (KSNA), 16 mi away and Corona Muni (KAJO), 17 mi away, usually every hour.Open on the mapAbout this layer

Good to know

  • Radar, lightning and airport reports are measurements. Temperature and wind are a forecast model’s values for the nearest hour, which can differ from what a thermometer in Rancho Santa Margarita reads.
  • Past about zoom 7 for radar and zoom 8 for lightning the map shows no finer detail: it can’t resolve the weather of one street.
  • For a picture of conditions, not for safety decisions: follow the warnings of your local weather service.

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