5-day weather forecast for Grand Island, Florida

Weather forecast accuracy details for Leesburg, Florida

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
Weather Underground   76.67% 74.44% 83.33% 83.33% 79.44%
MeteoGroup   68.89% 74.44% 84.44% 84.44% 78.06%
The Weather Channel   77.78% 68.89% 80.00% 80.00% 76.67%
WeatherBug   63.33% 60.00% 84.44% 84.44% 73.06%
Dark Sky (forecast.io)   54.44% 71.11% 81.11% 81.11% 71.94%
AccuWeather   68.89% 58.89% 81.11% 75.56% 71.11%
CustomWeather   68.89% 64.44% 73.33% 73.33% 70.00%
Foreca   57.47% 64.37% 75.86% 75.86% 68.39%
National Weather Service   65.52% 60.92% 71.26% 71.26% 67.24%
Persistence   29.89% 18.39% 79.31% 79.31% 51.72%
Weather Forecast Accuracy Data Last Year
Provider High Temp Low Temp Icon Precip Text Precip Overall
MeteoGroup   79.27% 84.38% 83.10% 83.01% 82.44%
The Weather Channel   80.12% 84.43% 74.93% 74.93% 78.60%
WeatherBug   78.79% 75.92% 76.84% 76.84% 77.10%
Weather Underground   77.41% 79.27% 75.44% 67.49% 74.90%
AccuWeather   81.10% 78.45% 70.71% 68.66% 74.73%
CustomWeather   65.23% 78.06% 76.30% 75.81% 73.85%
National Weather Service   79.53% 77.77% 66.21% 66.01% 72.38%
Foreca   70.96% 72.39% 70.18% 70.18% 70.93%
Persistence   52.07% 48.96% 68.67% 68.67% 59.59%
 
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