Weather forecast accuracy details for Fort Lawn, South Carolina

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 (March)

Provider High Temp Low Temp Icon Precip Text Precip Overall
Microsoft   87.18% 80.00% 100.00% 100.00% 91.79%
The Weather Channel   86.90% 75.29% 98.81% 98.81% 89.95%
AerisWeather   84.52% 68.24% 98.81% 98.81% 87.59%
Foreca/Vaisala   83.33% 67.06% 98.81% 98.81% 87.00%
AccuWeather   82.14% 81.18% 92.86% 91.67% 86.96%
Weatherbit   83.33% 55.29% 91.67% 91.67% 80.49%
NWS Digital Forecast   83.33% 58.82% 79.76% 79.76% 75.42%
Pirate Weather   85.71% 17.65% 94.05% 88.10% 71.38%
Open-Meteo   64.29% 34.12% 92.86% 92.86% 71.03%
World Weather Online   54.76% 28.24% 95.24% 95.24% 68.37%
OpenWeather   55.95% 30.59% 90.48% 90.48% 66.87%
Wetter.com   28.57% 25.88% 89.29% 89.29% 58.26%
Persistence   27.87% 22.95% 60.66% 60.66% 43.03%

Weather Forecast Accuracy Data Last Year (2024)

Provider High Temp Low Temp Icon Precip Text Precip Overall
The Weather Channel   84.32% 80.94% 86.85% 86.85% 84.74%
Microsoft   82.73% 79.20% 85.09% 86.46% 83.37%
AccuWeather   84.14% 78.80% 82.81% 82.53% 82.07%
Foreca/Vaisala   82.30% 75.09% 84.83% 84.83% 81.76%
AerisWeather   79.96% 74.72% 84.08% 84.08% 80.71%
Weatherbit   79.88% 72.24% 82.69% 82.69% 79.38%
NWS Digital Forecast   75.27% 75.27% 81.06% 81.06% 78.17%
Pirate Weather   78.46% 43.54% 84.74% 84.74% 72.87%
Open-Meteo   65.54% 59.18% 79.12% 79.12% 70.74%
OpenWeather   65.36% 50.19% 80.99% 80.99% 69.38%
World Weather Online   61.52% 54.59% 79.21% 79.21% 68.63%
Wetter.com   55.90% 51.12% 74.34% 74.34% 63.93%
Persistence   38.88% 33.92% 64.92% 64.92% 50.66%

If this data feeds your inner weather geek, you'll probably be interested in the amazing amount of weather data available from ForecastWatch. Likewise, if you're looking to assess your own forecasting accuracy or would like to make more informed decisions about a weather provider you're considering or already use, we can provide data to help you.

The data here is calculated from forecasts and observations collected and analyzed by ForecastWatch. If you would like more information about the methods, scientific approach, and the quality controls employed to ensure the data and analyses are of the highest quality, please read this overview.

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