5-day weather forecast for California, Maryland

Weather forecast accuracy details for Washington, District of Columbia

These are the one- to three-day out accuracy percentages for high temperature, low temperature, icon forecast precipitation (both rain and snow), and text forecast precipitation (both rain and snow). Temperature accuracy is the percentage of forecasts within three degrees. Precipitation accuracy is the percentage of correct forecasts. The forecasts are collected in the evening.

Click on the headers to sort by that column.
Weather Forecast Accuracy Data Last Month
Provider High Temp Low Temp Icon Precip Text Precip Overall
The Weather Channel   75.56% 78.16% 93.89% 93.89% 85.37%
Intellicast   75.56% 78.16% 91.67% 92.22% 84.40%
MyForecast   72.22% 70.00% 95.00% 92.78% 82.50%
Accuweather   66.67% 68.97% 95.56% 93.89% 81.27%
National Weather Service   73.26% 62.65% 91.28% 91.28% 79.62%
NWS Digital Forecast   74.44% 60.92% 89.44% 89.44% 78.56%
Weather Forecast Accuracy Data Last Year
Provider High Temp Low Temp Icon Precip Text Precip Overall
The Weather Channel   65.60% 74.32% 87.89% 87.60% 78.85%
Intellicast   64.88% 74.90% 87.55% 87.15% 78.62%
Accuweather   62.11% 66.70% 86.52% 87.21% 75.63%
National Weather Service   67.22% 62.16% 84.81% 85.22% 74.85%
MyForecast   59.38% 66.86% 87.27% 85.86% 74.84%
NWS Digital Forecast   67.66% 63.07% 84.08% 83.78% 74.64%
 
 
If you are interested in this data, you might be interested in the incredible amount of data that ForecastWatch can provide. Whatever accuracy or skill data, reporting, or comparisons you need to make better decisions, we can help.

Please contact us with your needs. We would love to help!
 
Overall accuracy »