5-day weather forecast for Union Star, Kentucky

Weather changeability for Louisville, Kentucky

Temperature Last Month Last Year
Average change in high temperature day-to-day 6.8° 6.0°
Average change in low temperature day-to-day 8.3° 6.8°
Precipitation Last Month Last Year
Chance of dry day after a precip day 40% 58%
Chance of precip day after a dry day 16% 31%

Weather forecast accuracy for Louisville, Kentucky

Last Month
MeteoGroup   77.87%
Weather Underground   73.06%
The Weather Channel   72.78%
Foreca   72.50%
AccuWeather   71.94%
Dark Sky (forecast.io)   69.72%
NWS Digital Forecast   62.08%
World Weather Online   59.48%
Persistence   44.25%
Last Year
Weather Underground   79.73%
The Weather Channel   79.68%
MeteoGroup   79.46%
AccuWeather   78.91%
Foreca   78.41%
NWS Digital Forecast   71.18%
Dark Sky (forecast.io)   69.73%
World Weather Online   64.16%
Persistence   44.29%

ForecastAdvisor Fact

2.5% of MeteoGroup's low temperature forecasts for Louisville were off by more than 10 degrees last year.