5-day weather forecast for Nashua, Iowa

Weather changeability for Waterloo, Iowa

Temperature Last Month Last Year
Average change in high temperature day-to-day 4.4° 6.0°
Average change in low temperature day-to-day 7.4° 8.3°
Precipitation Last Month Last Year
Chance of dry day after a precip day 57% 58%
Chance of precip day after a dry day 14% 26%

Weather forecast accuracy for Waterloo, Iowa

Last Month
The Weather Channel   82.14%
Weather Underground   82.14%
AccuWeather   81.25%
Foreca   80.36%
NWS Digital Forecast   79.46%
MeteoGroup   77.38%
Dark Sky (forecast.io)   73.81%
World Weather Online   63.69%
Persistence   48.51%
Last Year
The Weather Channel   74.03%
Weather Underground   74.00%
AccuWeather   73.70%
Foreca   73.55%
MeteoGroup   72.06%
Dark Sky (forecast.io)   69.31%
NWS Digital Forecast   68.47%
World Weather Online   63.07%
Persistence   43.06%

ForecastAdvisor Fact

69.0% of Foreca's low temperature forecasts for Waterloo were within 3 degrees of actual temperatures last month.