5-day weather forecast for Berlin, Pennsylvania

Weather changeability for Johnstown, Pennsylvania

Temperature Last Month Last Year
Average change in high temperature day-to-day 3.4° 6.7°
Average change in low temperature day-to-day 5.1° 7.8°
Precipitation Last Month Last Year
Chance of dry day after a precip day 53% 43%
Chance of precip day after a dry day 50% 34%
 
 

Weather forecast accuracy for Johnstown, Pennsylvania

Last Month
Weather Underground   78.23%
The Weather Channel   77.50%
NWS Digital Forecast   76.67%
AccuWeather   74.46%
MeteoGroup   73.39%
Foreca   73.12%
Dark Sky (forecast.io)   73.12%
World Weather Online   59.68%
Persistence   46.77%
Last Year
Weather Underground   77.04%
The Weather Channel   76.49%
AccuWeather   76.25%
Foreca   75.22%
Dark Sky (forecast.io)   71.88%
NWS Digital Forecast   67.98%
MeteoGroup   67.83%
World Weather Online   62.84%
Persistence   41.63%
 

ForecastAdvisor Fact

On average, Dark Sky (forecast.io)'s low temperature forecasts for Johnstown were off by 1.76 degrees last month.