Rancho Santa Margarita, California Weather
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Weather Forecast for Rancho Santa Margarita, California : Orange County
Issued: 3:10 am PDT Jul 2, 2025 Latitude: 33.640855 Longitude: -117.603104 View on Google Maps

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Today Tonight Thursday Independence Day Saturday Sunday Monday Tuesday
Morning Fog on Today Patchy Fog on Tonight Morning Fog on Thursday Morning Fog on Independence Day Morning Fog on Saturday Morning Fog on Sunday Patchy Fog on Monday Patchy Fog on Tuesday
High: 81°F Low: 58°F High: 79°F High: 82°F High: 84°F High: 85°F High: 86°F High: 89°F
Low: 59°F Low: 59°F Low: 59°F Low: 60°F Low: 62°F  
Morning Fog Patchy Fog Morning Fog Morning Fog Morning Fog Morning Fog Patchy Fog Patchy Fog
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Current Conditions at
SANTA ANA - (KSNA)
64°
Cloudy
as of 5:53 AM PDST
Rel. Humidity: 77%
Dew Point: 57°F
Visibility: 10 Miles
Pressure: 29.86 in.
Flight Rule: MVFR
Wind Data
3 MPH
260° West
Cloud Level(s): Solid Overcast at 1100ft
Current Conditions at
CHINO - (KCNO)
59°
Mostly Cloudy
Mist
as of 5:53 AM PDST
Rel. Humidity: 93%
Dew Point: 57°F
Visibility: 5 Miles
Pressure: 29.87 in.
Flight Rule: IFR
Wind Data
7 MPH
280° West
Cloud Level(s): Broken at 500ft
Current Conditions at
RIVERSIDE - (KRAL)
57°
Clear
as of 5:53 AM PDST
Rel. Humidity: 93%
Dew Point: 55°F
Visibility: 7 Miles
Pressure: 29.86 in.
Flight Rule: VFR
Wind Data
5 MPH
270° West
Cloud Level(s): Clear
Current Conditions at
MARCH AFB - (KRIV)
59°
Clear
as of 5:55 AM PDST
Rel. Humidity: 82%
Dew Point: 54°F
Visibility: 10 Miles
Pressure: 29.85 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Clear
Morning Fog on Today Today... Patchy fog before 11am. Otherwise, mostly cloudy through mid morning, then gradual clearing, with a high near 81. Light west wind increasing to 5 to 10 mph in the morning.
Patchy Fog on Tonight Tonight... Patchy fog after 11pm. Otherwise, increasing clouds, with a low around 58. Southwest wind around 5 mph becoming calm in the evening.
Morning Fog on Thursday Thursday... Patchy fog before 11am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 79. Light south wind increasing to 5 to 10 mph in the morning.
Patchy Fog on Thursday Night Thursday Night... Patchy fog after 11pm. Otherwise, partly cloudy, with a low around 59. South wind around 5 mph becoming calm after midnight.
Morning Fog on Independence Day Independence Day... Patchy fog before 11am. Otherwise, partly sunny, then gradually becoming sunny, with a high near 82. Calm wind becoming southwest around 5 mph in the morning.
Patchy Fog on Friday Night Friday Night... Patchy fog after 11pm. Otherwise, increasing clouds, with a low around 59.
Morning Fog on Saturday Saturday... Patchy fog before 11am. Otherwise, partly sunny, then gradually becoming sunny, with a high near 84.
Patchy Fog on Saturday Night Saturday Night... Patchy fog after 11pm. Otherwise, increasing clouds, with a low around 59.
Morning Fog on Sunday Sunday... Patchy fog before 11am. Otherwise, mostly sunny, with a high near 85.
Patchy Fog on Sunday Night Sunday Night... Patchy fog after 11pm. Otherwise, partly cloudy, with a low around 60.
Patchy Fog on Monday Monday... Patchy fog. Otherwise, mostly sunny, with a high near 86.
Patchy Fog on Monday Night Monday Night... Patchy fog. Otherwise, partly cloudy, with a low around 62.
Patchy Fog on Tuesday Tuesday... Patchy fog. Otherwise, mostly sunny, with a high near 89.
Current Radar Image


Sun Almanac for Rancho Santa Margarita, California
Sunrise: 05:45 AM
Sunset: 8:05 PM
Civil Sunrise:05:16 AM
Civil Sunset: 8:34 PM
Nautical Sunrise: 04:40 AM
Nautical Sunset: 9:09 PM
Astro Sunrise: 04:02 AM
Astro Sunset: 9:48 PM
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