5-day weather forecast for Saint Anthony, Iowa

Weather changeability for Marshalltown, Iowa

Temperature Last Month Last Year
Average change in high temperature day-to-day 4.5° 6.6°
Average change in low temperature day-to-day 5.4° 8.5°
Precipitation Last Month Last Year
Chance of dry day after a precip day 60% 61%
Chance of precip day after a dry day 39% 20%

Weather forecast accuracy for Marshalltown, Iowa

Last Month
The Weather Channel   75.29%
Dark Sky (forecast.io)   74.71%
Weather Underground   74.41%
MeteoGroup   72.70%
Foreca   71.55%
AccuWeather   70.40%
NWS Digital Forecast   69.64%
World Weather Online   66.95%
Persistence   43.06%
Last Year
Weather Underground   76.90%
The Weather Channel   76.82%
MeteoGroup   76.19%
Foreca   76.12%
AccuWeather   75.18%
NWS Digital Forecast   70.27%
Dark Sky (forecast.io)   68.01%
World Weather Online   63.99%
Persistence   45.91%

ForecastAdvisor Fact

8.4% of World Weather Online's high temperature forecasts for Marshalltown were exactly right last year.