Mostly Cloudy

Today

Mostly Cloudy

95°

/ --

Sioux Falls, South Dakota

5 Day Forecast

Weather Forecast Accuracy Last Month (July)

Microsoft

76.32%

AerisWeather

73.33%

Foreca

72.50%

Weatherbit

71.85%

The Weather Channel

71.67%

NWS Digital Forecast

71.07%

Pirate Weather

63.33%

Open-Meteo

61.11%

Wetter.com

60.56%

OpenWeather

57.76%

World Weather Online

53.89%

Persistence

39.87%

Where is AccuWeather?

Weather Forecast Accuracy Last Year (2024)

The Weather Channel

79.80%

Microsoft

77.28%

Weatherbit

76.48%

Foreca

76.18%

AerisWeather

74.32%

NWS Digital Forecast

71.27%

Pirate Weather

68.70%

Open-Meteo

66.16%

Wetter.com

64.25%

World Weather Online

61.90%

OpenWeather

59.92%

Persistence

44.01%

ForecastAdvisor Fact

68.5% of AerisWeather's low temperature forecasts for Sioux Falls were within 3 degrees of actual temperatures last year.

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