San Francisco, California

5 Day Forecast

Weather Forecast Accuracy Last Month (July)

Microsoft

97.22%

Pirate Weather

96.67%

Weatherbit

96.11%

The Weather Channel

95.28%

AerisWeather

94.44%

NWS Digital Forecast

94.17%

Foreca

92.22%

Persistence

91.67%

OpenWeather

89.17%

Open-Meteo

76.67%

World Weather Online

68.33%

Wetter.com

65.00%

Where is AccuWeather?

Weather Forecast Accuracy Last Year (2024)

The Weather Channel

90.85%

Microsoft

89.06%

Foreca

88.43%

AerisWeather

87.37%

Weatherbit

87.16%

NWS Digital Forecast

82.31%

Pirate Weather

81.34%

OpenWeather

77.04%

Open-Meteo

76.17%

World Weather Online

70.00%

Persistence

67.17%

Wetter.com

64.39%

ForecastAdvisor Fact

On average, Wetter.com's high temperature forecasts for San Francisco were off by 13.27 degrees last month.

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Data provided by ForecastWatch.com.


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