5-day weather forecast for Saint Louis, Missouri

Weather changeability for Saint Louis, Missouri

Temperature Last Month Last Year
Average change in high temperature day-to-day 5.9° 6.3°
Average change in low temperature day-to-day 5.8° 7.1°
Precipitation Last Month Last Year
Chance of dry day after a precip day 70% 63%
Chance of precip day after a dry day 26% 26%

Weather forecast accuracy for Saint Louis, Missouri

Last Month
MeteoGroup   77.98%
The Weather Channel   77.08%
Weather Underground   76.19%
AccuWeather   75.30%
Dark Sky (forecast.io)   65.48%
Foreca   63.69%
World Weather Online   62.65%
NWS Digital Forecast   58.02%
Persistence   41.37%
Last Year
MeteoGroup   76.37%
Weather Underground   76.00%
The Weather Channel   75.33%
AccuWeather   74.24%
Dark Sky (forecast.io)   71.65%
Foreca   68.97%
NWS Digital Forecast   67.31%
World Weather Online   62.42%
Persistence   43.60%

ForecastAdvisor Fact

63.1% of Foreca's high temperature forecasts for Saint Louis were within 3 degrees of actual temperatures last year.