5-day weather forecast for Middletown, Delaware

Weather changeability for New Castle, Delaware

Unfortunately, there was not enough data for this station to provide meaningful weather changeability data.

Weather forecast accuracy for New Castle, Delaware

Last Month
Last Year
The Weather Channel   78.96%
Weather Underground   78.93%
Foreca   78.54%
AccuWeather   77.49%
MeteoGroup   76.70%
Dark Sky (forecast.io)   73.02%
NWS Digital Forecast   70.73%
World Weather Online   58.26%
Persistence   43.35%

ForecastAdvisor Fact

On average, World Weather Online's high temperature forecasts for New Castle were off by 4.31 degrees last year.