Weather forecast for todayRancho Santa Margarita, CA
Weather forecast for today
Current condition 7:40 am PDT
- 66°F
- Feels like:66°F
Sunny
- Precipitation: 0"
- Wind: 1mphNW 320°
- Humidity: 41%
- Dewpoint: 43°F
- Pressure: 29.98"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
At the moment, in Rancho Santa Margarita, the sun’s rays are illuminating everything under a clear sky.
The temperature is a comfortable 66.2°F. The current temperature is relatively far from the maximum of 84.2°F forecasted for today.
The temperature is a comfortable 66.2°F. The current temperature is relatively far from the maximum of 84.2°F forecasted for today.
Sunday Oct 18, 2026
- 84°F
- 57°F
Mostly Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 9mphW 278°
- Humidity: 29%
- UV index: 6
- Sunrise: 6:57 am PDT
- Sunset: 6:13 pm PDT
- details ▼
On Sunday, in Rancho Santa Margarita, blue skies and warm sunshine will define the conditions.
A remarkable high of a temperate 84.2°F during the day and a stark low of a mild 57.2°F at night are predicted.
Today, climate comparisons show a temperature closer to September's 79.7°F than October's 75.2°F.
Sunrise was at 6:57 am and sunset will be at 6:13 pm; the daylight will last for 11h and 16min.
A remarkable high of a temperate 84.2°F during the day and a stark low of a mild 57.2°F at night are predicted.
Today, climate comparisons show a temperature closer to September's 79.7°F than October's 75.2°F.
Sunrise was at 6:57 am and sunset will be at 6:13 pm; the daylight will last for 11h and 16min.
Hourly overview
Hourly temperatures
Warmest hour: 2 pm 84°C.
Coldest hour: 12 am 64°C.
Coldest hour: 12 am 64°C.
Chance of precipitation
Highest chance: 8 am - 12 am 0%.
Hourly weather forecast
- 8 am
- 68°F
- Feels like:68°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 2mphENE 57°
- Humidity: 39%
- Pressure: 29.97"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 9 am
- 73°F
- Feels like:73°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 1mphNE 50°
- Humidity: 33%
- Pressure: 29.97"Hg
- Visibility: 10mi
- UV index: 1
- details ▼
- 10 am
- 79°F
- Feels like:79°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 1mphENE 62°
- Humidity: 28%
- Pressure: 29.97"Hg
- Visibility: 10mi
- UV index: 3
- details ▼
- 11 am
- 81°F
- Feels like:81°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 3mphW 270°
- Humidity: 24%
- Pressure: 29.97"Hg
- Visibility: 10mi
- UV index: 5
- details ▼
- 12 pm
- 82°F
- Feels like:82°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 4mphWSW 249°
- Humidity: 22%
- Pressure: 29.94"Hg
- Visibility: 10mi
- UV index: 6
- details ▼
- 1 pm
- 84°F
- Feels like:84°F
Mostly Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 6mphWSW 248°
- Humidity: 23%
- Pressure: 29.94"Hg
- Visibility: 10mi
- UV index: 6
- details ▼
- 2 pm
- 84°F
- Feels like:84°F
Mostly Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 9mphWSW 247°
- Humidity: 25%
- Pressure: 29.91"Hg
- Visibility: 10mi
- UV index: 5
- details ▼
- 3 pm
- 82°F
- Feels like:82°F
Mostly Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 9mphWSW 252°
- Humidity: 26%
- Pressure: 29.91"Hg
- Visibility: 9mi
- UV index: 3
- details ▼
- 4 pm
- 82°F
- Feels like:82°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 8mphWSW 258°
- Humidity: 28%
- Pressure: 29.91"Hg
- Visibility: 9mi
- UV index: 2
- details ▼
- 5 pm
- 81°F
- Feels like:81°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 7mphW 264°
- Humidity: 30%
- Pressure: 29.88"Hg
- Visibility: 9mi
- UV index: 0
- details ▼
- 6 pm
- 77°F
- Feels like:77°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 5mphW 268°
- Humidity: 36%
- Pressure: 29.91"Hg
- Visibility: 9mi
- UV index: 0
- details ▼
Sunset: 6:13 pm
- 7 pm
- 73°F
- Feels like:73°F
Clear
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 3mphWNW 290°
- Humidity: 44%
- Pressure: 29.91"Hg
- Visibility: 9mi
- UV index: 0
- details ▼
- 8 pm
- 70°F
- Feels like:70°F
Clear
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 2mphWNW 291°
- Humidity: 49%
- Pressure: 29.94"Hg
- Visibility: 9mi
- UV index: 0
- details ▼
- 9 pm
- 68°F
- Feels like:68°F
Clear
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 1mphN 5°
- Humidity: 51%
- Pressure: 29.94"Hg
- Visibility: 9mi
- UV index: 0
- details ▼
- 10 pm
- 66°F
- Feels like:66°F
Clear
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 1mphENE 60°
- Humidity: 51%
- Pressure: 29.94"Hg
- Visibility: 9mi
- UV index: 0
- details ▼
- 11 pm
- 66°F
- Feels like:66°F
Clear
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 1mphESE 104°
- Humidity: 52%
- Pressure: 29.94"Hg
- Visibility: 9mi
- UV index: 0
- details ▼
Today, in Rancho Santa Margarita, sunny conditions are likely to prevail.
The temperature will be between the highest temperature of 84.2°F and the lowest temperature of 66.2°F. The hottest part of the day will be at 1 pm and 2 pm.
The highest temperature today will resemble September's average maximum of 79.7°F more than October's average. The minimum temperature will be alike with October's average low of 60.1°F.
The temperature will be between the highest temperature of 84.2°F and the lowest temperature of 66.2°F. The hottest part of the day will be at 1 pm and 2 pm.
The highest temperature today will resemble September's average maximum of 79.7°F more than October's average. The minimum temperature will be alike with October's average low of 60.1°F.
Updated: Oct 18, 2026 @ 14:40:25 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Frequently asked questions
Currently (7:40 am PDT) it is 66.2°F in Rancho Santa Margarita.
Today, mostly clear skies and sunshine will create ideal daytime conditions.
Today, the highest temperature will be 84.2°F, while the lowest temperature will be 57.2°F.
The highest temperature will be relatively higher than the average maximum of 75.2°F in October. The lowest temperature today will be in line with the average low temperature.
The highest temperature will be relatively higher than the average maximum of 75.2°F in October. The lowest temperature today will be in line with the average low temperature.
On Sunday, in Rancho Santa Margarita, sunrise was at 6:57 am and sunset will be at 6:13 pm (PDT).
In Rancho Santa Margarita, today, there will be 11h and 16min of daylight.
Rancho Santa Margarita, California, USA
- en: Rancho Santa Margarita, California, USA
- es: Rancho Santa Margarita, California, EE.UU.
- hr: Rančo Santa Margarita, Kalifornija, SAD
- mk: Rančo Santa Margarita, Kalifornija, SAD
- sr: Rančo Santa Margarita, Kalifornija, SAD
- zh: 兰町圣玛格丽塔, 加利福尼亚州, 美国
- Latitude: 33.640855°
- Longitude: -117.603104°
- Elevation: 925 ft
- Current time: 7:40am PDT
- Sunrise: 6:57 am PDT
- Sunset: 6:13 pm PDT
- Timezone: America/Los_Angeles
Nearby Rancho Santa Margarita, California, USA
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- Trabuco Canyon (2 mi)
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- Foothill Ranch (5 mi)
- Mission Viejo (5 mi)
- Lake Forest (5 mi)
- Modjeska Canyon (5 mi)
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- San Juan Capistrano (10 mi)
- Irvine (11 mi)
- Laguna Beach (12 mi)
- Capistrano Beach (13 mi)
- Alberhill (13 mi)
- Dana Point (13 mi)
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