5-day weather forecast for Saint Louis, Missouri

 
Click on a forecast to see the forecast trend for that day

Weather changeability for Saint Louis, Missouri

Temperature Last Month Last Year
Average change in high temperature day-to-day 8.6° 7.3°
Average change in low temperature day-to-day 8.8° 7.4°
Precipitation Last Month Last Year
Chance of dry day after a precip day 26% 59%
Chance of precip day after a dry day 45% 23%
 
 

Weather forecast accuracy for Saint Louis, Missouri

Last Month
NWS Digital Forecast   65.56%
Foreca   65.28%
The Weather Channel   61.94%
Dark Sky (forecast.io)   60.00%
World Weather Online   60.00%
MeteoGroup   60.00%
Weather Underground   59.44%
AccuWeather   58.61%
Persistence   34.44%
Last Year
The Weather Channel   76.60%
AccuWeather   76.39%
Weather Underground   76.37%
MeteoGroup   75.66%
NWS Digital Forecast   69.90%
Dark Sky (forecast.io)   69.14%
Foreca   68.38%
World Weather Online   60.68%
Persistence   43.94%
 

ForecastAdvisor Fact

57.8% of Foreca's high temperature forecasts for Saint Louis were within 3 degrees of actual temperatures last month.