Mostly Sunny

Today

Mostly Sunny

86°

/ --

Rancho Santa Margarita, California

5 Day Forecast

Weather Forecast Accuracy Last Month (September)

The Weather Channel

93.63%

Microsoft

90.37%

AerisWeather

87.34%

Weatherbit

86.52%

Foreca

86.22%

NWS Digital Forecast

82.01%

Pirate Weather

80.74%

Wetter.com

72.09%

World Weather Online

67.86%

Persistence

67.85%

Open-Meteo

66.82%

OpenWeather

66.33%

Where is AccuWeather?

Weather Forecast Accuracy Last Year (2024)

Microsoft

87.82%

The Weather Channel

86.32%

Foreca

85.77%

AerisWeather

85.59%

Weatherbit

85.58%

NWS Digital Forecast

82.10%

Pirate Weather

76.83%

Open-Meteo

73.57%

World Weather Online

69.82%

OpenWeather

68.67%

Wetter.com

66.45%

Persistence

65.60%

ForecastAdvisor Fact

On average, AerisWeather's high temperature forecasts for Rancho Santa Margarita were off by 2.20 degrees last year.

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