5-day weather forecast for Old Orchard Beach, Maine

Weather forecast accuracy details for Portland, Maine

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.

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Weather Forecast Accuracy Data Last Month
Provider High Temp Low Temp Icon Precip Text Precip Overall
MeteoGroup   72.41% 72.41% 96.55% 96.55% 84.48%
Weather Underground   70.11% 77.01% 87.36% 87.36% 80.46%
The Weather Channel   64.37% 75.86% 87.36% 87.36% 78.74%
Foreca   80.46% 64.37% 81.61% 81.61% 77.01%
AccuWeather   64.37% 68.97% 85.06% 82.76% 75.29%
National Weather Service   63.22% 60.92% 86.21% 86.21% 74.14%
CustomWeather   74.71% 67.82% 77.01% 77.01% 74.14%
WeatherBug   54.02% 56.32% 85.06% 85.06% 70.11%
Dark Sky (forecast.io)   29.89% 60.92% 78.16% 78.16% 61.78%
Persistence   28.57% 28.57% 67.86% 67.86% 48.21%
Weather Forecast Accuracy Data Last Year
Provider High Temp Low Temp Icon Precip Text Precip Overall
The Weather Channel   71.58% 67.82% 79.87% 79.87% 74.78%
MeteoGroup   69.18% 65.99% 79.52% 79.81% 73.62%
Foreca   71.12% 60.89% 78.97% 78.97% 72.49%
National Weather Service   63.70% 59.05% 80.35% 80.15% 70.81%
AccuWeather   62.24% 62.04% 78.52% 77.94% 70.18%
Weather Underground   65.51% 58.48% 78.42% 76.40% 69.70%
CustomWeather   64.26% 55.11% 75.63% 75.63% 67.65%
WeatherBug   54.99% 51.11% 81.63% 81.63% 67.34%
Persistence   30.48% 29.61% 57.75% 57.75% 43.90%
 
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