5-day weather forecast for Mason City, Iowa

Weather changeability for Mason City, Iowa

Temperature Last Month Last Year
Average change in high temperature day-to-day 7.1° 6.4°
Average change in low temperature day-to-day 7.6° 7.9°
Precipitation Last Month Last Year
Chance of dry day after a precip day 54% 56%
Chance of precip day after a dry day 39% 24%

Weather forecast accuracy for Mason City, Iowa

Last Month
The Weather Channel   83.60%
Weather Underground   83.60%
NWS Digital Forecast   79.84%
MeteoGroup   79.84%
Foreca   79.30%
AccuWeather   76.61%
Dark Sky (forecast.io)   76.08%
World Weather Online   58.60%
Persistence   38.98%
Last Year
The Weather Channel   74.12%
Weather Underground   73.97%
MeteoGroup   72.99%
Foreca   72.90%
AccuWeather   71.69%
NWS Digital Forecast   68.47%
Dark Sky (forecast.io)   68.28%
World Weather Online   61.56%
Persistence   44.36%

ForecastAdvisor Fact

71.0% of MeteoGroup's low temperature forecasts for Mason City were within 3 degrees of actual temperatures last month.