Go Back
  • For Business
  • |
  • Warnings
  • Data Suite
  • Forensics
  • Advertising
  • Superior Accuracy™
Gabrielle may eye Bermuda as a hurricane; Is Caribbean next for a storm? See the track forecast. Chevron right

Rancho Santa Margarita, CA

72°F
Location Chevron down
Location News Videos
Use Current Location
Recent

Rancho Santa Margarita

California

72°
No results found.
Try searching for a city, zip code or point of interest.
settings
Rancho Santa Margarita, CA Weather
Today WinterCast Local {stormName} Tracker Hourly Daily Radar MinuteCast® Monthly Air Quality Health & Activities

Around the Globe

Hurricane Tracker

Severe Weather

Radar & Maps

News

News & Features

Astronomy

Business

Climate

Health

Recreation

Sports

Travel

For Business

Warnings

Data Suite

Forensics

Advertising

Superior Accuracy™

Video

Winter Center

Today

Hourly Daily Radar MinuteCast® Monthly Air Quality Health & Activities

Today's Weather

Thu, Sep 18

Intervals of clouds and sunshine with a shower; humid Hi: 83°

Tonight: Partly cloudy and humid Lo: 63°

Current Weather

9:57 AM

72°F
RealFeel® 82°
Sunny More Details
RealFeel Shade™ 76°
Wind SSE 3 mph
Wind Gusts 7 mph
Air Quality Poor

Looking Ahead

Expect showers Sunday afternoon

Rancho Santa Margarita Weather Radar

Rancho Santa Margarita Weather Radar
Static Radar Temporarily Unavailable
Thank you for your patience as we work to get everything up and running again.
Refresh Page
Clouds
Temperature

Hourly Weather

10 AM 73°
rain drop 39%
11 AM 75°
rain drop 45%
12 PM 78°
rain drop 40%
1 PM 79°
rain drop 35%
2 PM 81°
rain drop 34%
3 PM 83°
rain drop 34%
4 PM 81°
rain drop 34%
5 PM 79°
rain drop 34%
6 PM 77°
rain drop 34%
7 PM 74°
rain drop 26%
8 PM 75°
rain drop 11%
9 PM 72°
rain drop 11%

10-Day Weather Forecast

Today

9/18

83° 63°

Partly sunny, a shower; humid

Night: Partly cloudy and humid

49%

Fri

9/19

85° 64°

Partly sunny and humid

Partly cloudy

5%

Sat

9/20

85° 64°

Humid with plenty of sun

Partly cloudy

0%

Sun

9/21

82° 64°

An afternoon shower

Mostly cloudy

58%

Mon

9/22

86° 66°

Partly sunny

Partly cloudy

20%

Tue

9/23

84° 60°

Chance of a morning shower

Clear

30%

Wed

9/24

85° 57°

Sunny and less humid

Clear

0%

Thu

9/25

84° 57°

Plenty of sunshine

Mainly clear

0%

Fri

9/26

79° 56°

Sunny

Mainly clear

0%

Sat

9/27

80° 57°

Mostly sunny

Mainly clear

0%

Sun & Moon

12 hrs 17 mins
Rise 6:36 AM
Set 6:53 PM
Waning Crescent
Rise 3:26 AM
Set 5:27 PM

Air Quality

See More
Air Quality Poor

The air has reached a high level of pollution and is unhealthy for sensitive groups. Reduce time spent outside if you are feeling symptoms such as difficulty breathing or throat irritation.

Allergy Outlook

See All
Tree Pollen Low Data is not supported in this location Ragweed Pollen Low Data is not supported in this location Mold Low Data is not supported in this location Grass Pollen Low Data is not supported in this location Dust & Dander High Data is not supported in this location

Top Stories

Hurricane

Gabrielle may eye Bermuda as a hurricane; Is Caribbean next for a stor...

2 hours ago

Recreation

Man dies after falling into Thor’s Well on Oregon coast

3 hours ago

Weather Forecasts

Final days of summer to bring heat and drought in eastern, central US

8 hours ago

Weather News

Another home collapses into the ocean on North Carolina's Outer Banks

22 hours ago

Hurricane

Mario’s ghost may ease Southwest dryness, but bring flash flood risk

2 hours ago

More Stories

Featured Stories

Live Blog

Does this radar loop show insects or birds?

LATEST ENTRY

Expert debunks claim about weird weather radar

1 day ago

Weather News

Pilot scolded to ‘pay attention’ as Air Force One flies nearby

7 hours ago

Weather News

Mount St. Helens stirring up leftover ash 45 years after ‘the big one’

1 day ago

Climate

Bob Dylan to perform at Farm Aid festival this weekend

6 hours ago

Travel

Flying cars collide at airshow rehearsal in China

1 day ago

World North America United States California Rancho Santa Margarita

Weather Near Rancho Santa Margarita:

  • Anaheim, CA
  • Long Beach, CA
  • Los Angeles, CA
Company
Proven Superior Accuracy™ About AccuWeather Digital Advertising Careers Press Contact Us
Products & Services
For Business For Partners For Advertising AccuWeather APIs AccuWeather Connect RealFeel® and RealFeel Shade™ Personal Weather Stations
Apps & Downloads
iPhone App Android App See all Apps & Downloads
Subscription Services
AccuWeather Premium AccuWeather Professional
More
AccuWeather Ready Business Health Hurricane Leisure and Recreation Severe Weather Space and Astronomy Sports Travel Weather News Winter Center
Company
Proven Superior Accuracy™ About AccuWeather Digital Advertising Careers Press Contact Us
Products & Services
For Business For Partners For Advertising AccuWeather APIs AccuWeather Connect RealFeel® and RealFeel Shade™ Personal Weather Stations
Apps & Downloads
iPhone App Android App See all Apps & Downloads
Subscription Services
AccuWeather Premium AccuWeather Professional
More
AccuWeather Ready Business Health Hurricane Leisure and Recreation Severe Weather Space and Astronomy Sports Travel Weather News Winter Center
© 2025 AccuWeather, Inc. "AccuWeather" and sun design are registered trademarks of AccuWeather, Inc. All Rights Reserved.
Terms of Use | Privacy Policy | Cookie Policy | About Your Privacy Do Not Sell or Share My Personal Information

...

...

...