5-day weather forecast for Coraopolis, Pennsylvania

Weather changeability for Coraopolis, Pennsylvania

Temperature Last Month Last Year
Average change in high temperature day-to-day 4.2° 6.6°
Average change in low temperature day-to-day 4.5° 7.8°
Precipitation Last Month Last Year
Chance of dry day after a precip day 71% 46%
Chance of precip day after a dry day 22% 34%

Weather forecast accuracy for Coraopolis, Pennsylvania

Last Month
AccuWeather   91.38%
MeteoGroup   90.52%
The Weather Channel   89.37%
Foreca   89.37%
Weather Underground   88.79%
NWS Digital Forecast   83.33%
Dark Sky (forecast.io)   81.90%
World Weather Online   63.79%
Persistence   55.56%
Last Year
Weather Underground   75.56%
AccuWeather   75.47%
The Weather Channel   75.21%
MeteoGroup   73.69%
Foreca   73.54%
Dark Sky (forecast.io)   70.93%
NWS Digital Forecast   68.25%
World Weather Online   58.19%
Persistence   41.12%

ForecastAdvisor Fact

On average, Weather Underground's low temperature forecasts for Coraopolis were off by 1.16 degrees last month.