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Weather in Rancho Santa Margarita, California, USA

Now
72 °F

Passing clouds.


Feels Like: 77 °F
Forecast: 80 / 55 °F
Wind: 9 mph from Southwest

Location: John Wayne Airport-Orange County Airport
Current Time: Mar 14, 2026 at 1:59:03 pm
Latest Report: Mar 14, 2026 at 12:53 pm
Visibility: 10 mi
Pressure: 29.93 "Hg
Humidity: 55%
Dew Point: 55 °F
Location of Rancho Santa MargaritaLocation

Upcoming 5 hours

Now2:00 pm3:00 pm4:00 pm5:00 pm6:00 pm
72 °F80 °F79 °F78 °F75 °F72 °F

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Forecast for the next 48 hours

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 SaturdaySundayMonday
 AfternoonEveningNightMorningAfternoonEveningNight
Forecast
Temperature79 °F60 °F55 °F62 °F86 °F66 °F64 °F
Sunny.Clear.Partly cloudy.Mostly sunny.Mostly sunny.Scatt­erred clouds.Broken clouds.
Feels Like79 °F60 °F55 °F62 °F83 °F66 °F64 °F
Wind Speed6 mph4 mph2 mph1 mph5 mph1 mph1 mph
Wind DirectionSSW
SSE
ESE
NNW
W
W
E
Humidity32%72%76%53%23%48%35%
Dew Point47 °F51 °F47 °F45 °F44 °F45 °F36 °F
Visibility8 mi5 mi5 mi6 mi8 mi6 mi6 mi
Probability of Precipitation0%0%0%0%0%0%0%
Amount of Rain0.00"0.00"0.00"0.00"0.00"0.00"0.00"
Amount of Snow0.00"0.00"0.00"0.00"0.00"0.00"0.00"
* Updated Saturday, March 14, 2026 12:42:33 pm Rancho Santa Margarita time - Weather by CustomWeather, © 2026

14 day forecast, day-by-dayHour-by-hour forecast for next week

Yesterday's weather

Scattered clouds. 85 / 61 °F
Humidity: 38%. Wind: 3 mph from Southwest

More weather last week

Currently at nearby stations

81 °F

Chino Airport: (23 mi)

Scattered clouds. (1 hour ago)

81 °F

Riverside / March Air Force Base: (27 mi)

Sunny. (1 hour ago)

81 °F

Murrieta/Temecula French Valley: (28 mi)

Sunny.

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Forecast for the next 2 weeks

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Detailed forecast for 14 days