Partly Sunny/Partly Cloudy

Today

Partly Sunny

46°

/ 24°

Marshalltown, Iowa

5 Day Forecast

Weather Forecast Accuracy Last Month (February)

AccuWeather

74.33%

Weather Underground

73.21%

Foreca/Vaisala

69.64%

The Weather Channel

68.45%

Wetter

67.26%

AerisWeather

65.48%

Dark Sky

63.69%

World Weather Online

60.12%

NWS Digital Forecast

59.23%

Weather News

56.25%

Weatherbit

52.44%

OpenWeather

48.81%

Persistence

41.25%

Weather Forecast Accuracy Last Year (2022)

Weather Underground

77.87%

The Weather Channel

77.75%

AccuWeather

75.94%

Foreca/Vaisala

74.43%

AerisWeather

74.22%

Dark Sky

72.98%

NWS Digital Forecast

69.01%

Weather News

65.26%

Wetter

64.85%

World Weather Online

64.76%

OpenWeather

60.72%

Weatherbit

59.52%

Persistence

39.91%

ForecastAdvisor Fact

1.4% of Weather Underground's low temperature forecasts for Marshalltown were off by more than 10 degrees last year.

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