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 11.7° 7.3°
Average change in low temperature day-to-day 11.0° 7.4°
Precipitation Last Month Last Year
Chance of dry day after a precip day 33% 59%
Chance of precip day after a dry day 46% 23%

Weather forecast accuracy for Saint Louis, Missouri

Last Month
Foreca   67.56%
AccuWeather   67.26%
NWS Digital Forecast   65.77%
MeteoGroup   64.88%
Dark Sky (forecast.io)   64.88%
Weather Underground   63.69%
The Weather Channel   63.39%
World Weather Online   61.90%
Persistence   31.55%
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

6.7% of World Weather Online's high temperature forecasts for Saint Louis were exactly right last year.