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Weather in Rancho Santa Margarita, California, USA

Now
55 °F

Clear.


Feels Like: 55 °F
Forecast: 69 / 46 °F
Wind: 3 mph ↑ from Northeast

Location: John Wayne Airport-Orange County Airport
Current Time: Dec 5, 2025 at 10:47:14 pm
Latest Report: Dec 5, 2025 at 9:53 pm
Visibility: 10 mi
Pressure: 30.06 "Hg
Humidity: 69%
Dew Point: 45 °F
Location of Rancho Santa MargaritaLocation

Upcoming 5 hours

Now11:00 pm12:00 am1:00 am2:00 am3:00 am
55 °F52 °F52 °F51 °F50 °F49 °F

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Forecast for the next 48 hours

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 FridaySaturdaySunday
 EveningNightMorningAfternoonEveningNightMorning
Forecast
Temperature51 °F49 °F57 °F67 °F51 °F50 °F58 °F
Clear.Clear.Sunny.Sunny.Clear.Clear.Sunny.
Feels Like51 °F49 °F57 °F67 °F51 °F50 °F58 °F
Wind Speed1 mph1 mph1 mph4 mph2 mph2 mph1 mph
Wind DirectionNNE
↑		E
↑		S
↑		SW
↑		ESE
↑		ENE
↑		NNW
↑
Humidity67%58%44%43%83%65%48%
Dew Point40 °F35 °F35 °F44 °F46 °F39 °F39 °F
Visibility6 mi6 mi7 mi7 mi6 mi6 mi7 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 Friday, December 5, 2025 5:42:34 pm Rancho Santa Margarita time - Weather by CustomWeather, © 2025

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

Yesterday's weather

Passing clouds. 71 / 54 °F
Humidity: 32%. Wind: 3 mph ↑ from North

More weather last week

Currently at nearby stations

50 °F

Chino Airport: (23 mi)

Clear.

47 °F

Riverside / March Air Force Base: (27 mi)

Clear.

46 °F

Murrieta/Temecula French Valley: (28 mi)

Clear.

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Forecast for the next 2 weeks

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Detailed forecast for 14 days

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