Sunny

Today

Sunny

91°

/ --

Greenville, Iowa

5 Day Forecast

Weather Forecast Accuracy Last Month (August)

The Weather Channel

84.38%

Microsoft

80.56%

Weatherbit

79.17%

AerisWeather

78.82%

Foreca

78.47%

Pirate Weather

74.65%

World Weather Online

67.71%

Open-Meteo

65.28%

NWS Digital Forecast

64.58%

Wetter.com

63.19%

OpenWeather

56.94%

Persistence

56.25%

Where is AccuWeather?

Weather Forecast Accuracy Last Year (2024)

The Weather Channel

79.17%

Microsoft

78.54%

Foreca

75.56%

AerisWeather

73.48%

Weatherbit

73.46%

NWS Digital Forecast

69.32%

Pirate Weather

67.09%

Open-Meteo

64.63%

Wetter.com

61.89%

World Weather Online

60.18%

OpenWeather

59.27%

Persistence

42.29%

ForecastAdvisor Fact

11.3% of World Weather Online's high temperature forecasts for Greenville were off by more than 10 degrees last year.

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Data provided by ForecastWatch.com.


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