5-day weather forecast for Pittsburgh, Pennsylvania

Weather changeability for Pittsburgh, Pennsylvania

Temperature Last Month Last Year
Average change in high temperature day-to-day 6.2° 6.6°
Average change in low temperature day-to-day 6.0° 7.3°
Precipitation Last Month Last Year
Chance of dry day after a precip day 22% 54%
Chance of precip day after a dry day 38% 35%

Weather forecast accuracy for Pittsburgh, Pennsylvania

Last Month
The Weather Channel   76.79%
Weather Underground   76.79%
MeteoGroup   75.60%
AccuWeather   73.21%
Foreca   72.62%
NWS Digital Forecast   72.22%
Dark Sky (forecast.io)   69.64%
World Weather Online   53.27%
Persistence   50.00%
Last Year
Weather Underground   78.31%
The Weather Channel   77.81%
Foreca   76.17%
MeteoGroup   76.14%
AccuWeather   76.12%
Dark Sky (forecast.io)   70.25%
NWS Digital Forecast   68.68%
World Weather Online   61.46%
Persistence   40.41%

ForecastAdvisor Fact

On average, Weather Underground's low temperature forecasts for Pittsburgh were off by 2.54 degrees last year.