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 3.1° 5.8°
Average change in low temperature day-to-day 4.1° 7.6°
Precipitation Last Month Last Year
Chance of dry day after a precip day 60% 52%
Chance of precip day after a dry day 35% 29%
 
 

Weather forecast accuracy for Louisville, Kentucky

Last Month
MeteoGroup   83.61%
Weather Underground   81.39%
Foreca   79.60%
The Weather Channel   78.06%
WeatherBug   77.22%
National Weather Service   74.17%
AccuWeather   71.94%
CustomWeather   69.44%
Dark Sky (forecast.io)   63.89%
Persistence   55.56%
Last Year
MeteoGroup   77.24%
The Weather Channel   75.78%
AccuWeather   75.08%
National Weather Service   73.90%
WeatherBug   73.84%
Foreca   73.04%
Weather Underground   72.58%
CustomWeather   72.02%
Persistence   43.56%
 

ForecastAdvisor Fact

87.8% of National Weather Service's high temperature forecasts for Louisville were within 3 degrees of actual temperatures last month.