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 6.5° 5.9°
Average change in low temperature day-to-day 6.7° 8.1°
Precipitation Last Month Last Year
Chance of dry day after a precip day 38% 39%
Chance of precip day after a dry day 50% 35%
 
 

Weather forecast accuracy for Johnstown, Pennsylvania

Last Month
Dark Sky (forecast.io)   73.33%
AccuWeather   73.33%
Weather Underground   71.67%
The Weather Channel   70.00%
CustomWeather   70.00%
Foreca   70.00%
National Weather Service   69.72%
WeatherBug   67.65%
MeteoGroup   60.00%
Persistence   41.05%
Last Year
The Weather Channel   74.87%
AccuWeather   71.11%
Foreca   71.05%
CustomWeather   70.57%
Weather Underground   69.99%
WeatherBug   67.81%
National Weather Service   67.50%
MeteoGroup   60.33%
Persistence   40.70%
 

ForecastAdvisor Fact

On average, AccuWeather's high temperature forecasts for Johnstown were off by 3.13 degrees last year.